HOBO Energy Logger Pro User's Guide
Contents
1. cccccceeeeeceeeeeeeeeeseeeeseeeeeaes 26 Using ihe MOCUIC siapus a tad eww erase 27 Connecting sensors to the MOUIE ccceccseeeeeeeeeeeeeees 27 Configuring Channels cccccssscecsssssecseeeseesseesseesseeeeessees 28 Verfying OPCPAUlON sesser eiere ri a ea Eade riaki 28 TRMS TRMSA module ccccccecceseececeeeeeeeeeeeeaeees 29 Functional block diagram cccccceeeeeceeeeeeeeeeseeeeseeeeeees 29 Using the module n2 c0cccerecncdu santos cesecaeelenannsieenteaaeamtasersaonotes 29 Important considerations cc ceecceceeeeceeeeeceeeeeseeeeeseeeesaeeees 29 Connecting sensors to the MOdUIE cccceceeseeeeeeeeeeeees 30 Configuring Channel Sviceiave svccterccrasieeweciacsevsaddvenyeteadlnewursean 31 Verifying operation cccccsssssceceeeseeceeeeseeeeeeseeeseeeseesseees 31 Chapter 5 Maintainance ccccceesseeeeeseeeeeeeeseeeeeeeeeeees 32 General maintenance schedule ccccseeeeeseeeeeeeaees 32 Inspecting the logger housing and cables 33 Verifying sensor accuracy sccccccseeeeeeeeeeeeeaeeeesaeeees 33 Cleaning the lOQQel ccccceccccssseeeceseeeccseseeesseneeeesaes 33 Replacing batteries neca n ieee aT 33 Verifying logger operation cccccseeeeeeeeeeeeeneeeeeeaeeeees 34 Chapter 6 Diagnostics and troubleshooting 36 Indicator LED behavior ccccesceceeeceeeeceeeseee2. Shuttle RS 232 jack This port allows you to connect the logger via a DB9 connector instead of the stereo jack The pinout for the logger s RS 232 connector is as follows J 5 Function DCD Connected internally to 4 RxD Logger Received Data In TxD Logger Transmit Out DTR Connected internally to 1 Signal Ground NC RTS Connected internally to 8 CTS Connected intermally to 7 NC Shell Logger Chassis Ground O COIN 1D O BR O 1M RJ 12 jacks Any combination of up to six Smart Sensors can be installed on the logger External power jack An optional external power adapter can be connected to this port to power the logger HOBO Energy Logger Pro User s Guide 9 Chapter 2 Using the logger Chapter 2 Using the logger Before deploying the logger read this chapter thoroughly and follow all of the procedures at least once This will ensure that you are comfortable enough with the logger and with HOBOware Pro software to get the most out of your deployment It will also verify that the logger is configured properly This chapter discusses the following logger usage topics M Assembly M FlexSmart module configuration M Launch and other operations Tip Many of these steps refer to HOBOware Pro features and commands Refer to the HOBOware Pro User s Guide for detailed information about these functions Assembling the logger The HOBO Energy Logger Pro is shipped partially assem
3. an energized electrical enclosure or on an energized conductor Installation of sensors in an energized electrical enclosure or on an energized conductor can result in severe injury or death These sensors are for installation by qualified personnel only To avoid electrical shock do not install or service these sensors unless you are qualified to do so Disconnect and lock out all power sources during installation and servicing Please read the user s manual for instructions and use Contact Information For support please contact the company that you bought the products from Onset Computer Corporation or an Onset Authorized Dealer Onset Computer Corporation 470 MacArthur Blvd Bourne MA 02532 Mailing Address P O Box 3450 Pocasset MA 02559 3450 Phone 1 800 LOGGERS 1 800 564 4377 or 508 759 9500 Fax 508 759 9100 Hours of Operation 8 AM to 5 PM ET Monday through Friday E mail loggerhelp onsetcomp com Main Onset Web site www onsetcomp com If you purchased the products through an Onset Authorized Dealer you can also refer to www hobohelp com for support information 2005 2007 Onset Computer Corporation All rights reserved Part MAN H22 Doc 9857 C Onset HOBO HOBOware FlexSmart and Energy Logger Pro are trademarks or registered trademarks of Onset Computer Corporation for its data logger products and configuration interface software Keyspan is a trademark of InnoSys Inc Duracell is a regis
4. batteries use a Phillips head screwdriver to loosen the screw on the back of the battery compartment door Remove the door Install eight fresh 1 5 V batteries being careful to match the polarity marked in the battery compartment Refer to Selecting batteries on p 21 for tips on selecting the right battery type for your application Replace the battery compartment door and tighten the screw to secure it Do not over tighten the screw To use an external power source plug the power adapter into an electrical outlet or other power source then plug the power adapter into the external power jack Install FlexSmart modules if applicable Remove the protective cap from the module connector on the logger Align the connector on the back of the FlexSmart module with the connector on the logger and gently press the module into place Bottom view of module You can install up to three FlexSmart modules on the logger Modules may be plugged into any slot in any combination HOBO Energy Logger Pro User s Guide 11 Chapter 2 Using the logger 3 Attach the third party sensors to the modules if applicable For information on installing the third party sensors refer to Modules on p 26 and the instructions that came with the sensor 4 Connect the Smart Sensors if applicable Plug up to six Smart Sensors into the RJ 12 modular jacks or use splitters to install more than six Keep in mind that some Smart Sensors have mo
5. begins When the module is functioning correctly the Active indicator on the module blinks once per logging interval for each configured channel to indicate that a successful measurement has been made 28 HOBO Energy Logger Pro User s Guide Chapter 3 Understanding the logger Batteries The HOBO Energy Logger Pro requires eight 1 5V AA batteries The logger is shipped with eight alkaline batteries and is also compatible with enhanced alkaline batteries and lithium batteries Li FeS Selecting batteries Onset recommends alkaline batteries for most applications because they are inexpensive can provide more accurate battery status readings in HOBOware Pro and last longer than similar lithium batteries at moderate temperatures However some applications or environments are better suited to other types of batteries Refer to the following table to determine which type of battery you should use Battery type Considerations for use Alkaline These are best for most applications at moderate temperatures Alkaline batteries also work in temperatures ranging from 40 to 50 C 104 to 122 F and from 20 to 0 C 4 to 32 F but may not perform as well as lithium batteries at these temperatures At temperatures lower than 20 C 4 F and higher than 50 C 122 F alkaline batteries are not suitable Use lithium batteries instead Enhanced alkaline Consider these for applications with higher sensor such as exc
6. door Insert batteries into battery compartment 3 Remove the used batteries and dispose of them properly 4 Install eight new 1 5 V AA batteries using care to match the polarity marked in the battery compartment Do not mix battery types 5 Position the battery compartment door in place and tighten the screw to secure it Do not over tighten the screw Verifying logger operation It is a good idea to quickly test the logger before each deployment especially if the logger has been stored unused for a long period To test the logger take the following steps 1 Set up the logger attach sensors etc and start HOBOware Pro 2 Access the Launch window and verify that HOBOware Pro detects all of the connected modules and sensors 3 Enter a logging interval of a few seconds so that your test will yield enough data to look at and select the logger s internal battery channel Make sure the logger is configured to start logging immediately upon launch Important If you are using both channels of a TRMS module you must select a minimum 2 second logging interval If all TRMS 34 HOBO Energy Logger Pro User s Guide Chapter 2 Using the logger Reading out data Use HOBOware Pro to read out data from the logger Reading out copies data from the logger to your computer allowing you to save the data in a dtf file and view the plot You can read out while the logger is recording data or after the logger has bee
7. of the modules or sensors communicate contact your Onset Authorized Dealer or Onset Technical Support Check for excessive moisture or contamination in the logger enclosure Severe and or repeated condensation in the logger enclosure can lead to short circuits and battery failure It may be necessary to place the logger in an additional weatherproof case with desiccant inside the enclosure to prevent condensation Make sure that both the logging and sampling intervals are set for at least one minute or greater Fast sampling and logging intervals shorter than one minute will rapidly deplete the battery For more information refer to Maximizing battery life on p 24 Check for damaged wiring and malfunctioning modules and sensors Damaged cables or connectors can result in complete or partial short circuits that will rapidly drain batteries HOBO Energy Logger Pro User s Guide 39 Chapter 6 Diagnostics and troubleshooting e Check the voltage of the batteries with a voltmeter Alkaline batteries should be at least 1 5 V per cell when new fresh lithtum batteries should be 1 6 V per cell Sensor Fail Red This indicator blinks when there is or has been a FlexSmart module or Smart Sensor communication failure Tip If the Sensor Fail indicator is blinking you should read out the logger investigate the problem and then relaunch the logger e Ifthe Sensor Fail indicator is blinking in conjunction with the Logg
8. 10 Use the provided label to identify a module sensor combination to aid in determining sensor placement and cable routing when in the field Configuring channels Each channel of the TRMS module is individually configurable to accept a wide range of sensors That means that each channel can be configured to measure either current or voltage and the collected data can be scaled to produce meaningful results that are consistent with the properties being measured Use HOBOware Pro to configure each channel at launch time or create and save different configurations to be loaded into the modules whenever needed A channel configuration consists of a channel name measured property name and scaling parameters Refer to the HOBOware Pro User s Guide for details Verifying operation The TRMS module begins functioning when logging begins When the module is functioning correctly the Active indicator on the module blinks once per logging interval for each configured channel to indicate that a successful measurement has been made Tip If you will be logging on both of the TRMS module s channels you must use a logging interval of two seconds or greater If you will be logging on only one channel per TRMS module a one second logging interval can be used HOBO Energy Logger Pro User s Guide 31 Chapter 4 Modules The TRMS Module is based on a unique delta sigma RMS to DC converter allowing accurate measurements of waveforms w
9. DC input voltage from several external sources including Standard 12 V automotive motorcycle type battery Sealed lead acid SLA type 12 V battery used in uninterruptible power supplies and emergency lighting systems External alkaline lithium battery packs Optional AC power adapter Onset part P AC 1 There are two ways you can use an external power source Battery eliminator mode In place of the internal batteries In this mode the logger can operate on a DC input voltage ranging 8 V 15 V Battery backup mode To conserve the internal batteries as an automatic back up supply 1f the external supply should fail similar to an uninterruptible power supply To do this you must provide a DC input voltage greater than that of the internal batteries Thus a DC input voltage of 13 6 V 15 V is required for proper operation External power adapter specifications Able to deliver 750mA Positive outer sleeve 2 1 mm center pin diameter 5 5 mm outer sleeve diameter 10 mm outer sleeve length HOBO Energy Logger Pro User s Guide 25
10. Index index A Analog module 7 13 16 26 28 35 43 B Batteries 7 13 14 21 24 42 dead 15 20 35 39 indicator 37 installing 11 replacing 33 Battery channel 12 13 17 18 20 34 D Delayed interval start 13 17 36 37 42 E Excitation 7 13 16 17 21 22 26 27 35 40 42 External power source 7 9 11 17 25 37 42 43 F FlexSmart modules 11 12 13 18 41 analog 7 13 16 26 28 35 43 TRMS 8 29 31 35 42 43 Indicators LEDs 14 18 28 31 36 38 38 41 L Logging interval 16 18 20 23 28 31 35 39 42 48 Measurement averaging See Sampling interval Memory 14 15 20 38 41 wrapping 13 14 37 P Power adapter power supply see External power source S Sampling interval 13 23 24 39 42 Sensor excitation See Excitation Sensors 38 39 41 adding and removing 17 FlexSmart 7 8 12 13 18 27 30 36 Smart 6 7 8 12 13 18 24 33 36 Smart Sensors 6 7 8 12 13 18 24 33 36 41 cable lengths 39 cable lengths 18 T Trigger button start 9 13 17 36 37 42 TRMS module 8 29 31 35 42 43 W Warmup 16 22 23 24 35 42 Wrap 13 14 37 41 HOBO Energy Logger Pro User s Guide HOBO Energy Logger Pro Data Logger amp Modules onset Part MAN H22 Doc 9857 C AN DANGER HIGH VOLTAGE HAZARD AN This logger can be used with sensors that may be installed in
11. a logger using 56 bits would be approximately 250 days Refer to the sensor manual to determine the number of bits each type of sensor uses 20 HOBO Energy Logger Pro User s Guide Chapter 4 Modules TRMS TRMSA module The TRMS true root mean square module S FS TRMSA is a configurable two channel input measurement module for the HOBO Energy Logger Pro It has an input range of 512 mV RMS full scale making it fully compatible with industry standard current and potential voltage transformers CT and PT which output 333 mV RMS full scale The TRMS module features extremely low power operation resulting in long battery life for unattended data logging applications Sensors connected to the TRMS module can be configured in HOBOware Pro software Configuration options include channel names and scaling parameters Sensors are connected to the module via a four pin Phoenix style detachable screw terminal connector CAUTION This device requires the use of CTs that incorporate internal burden resistors Do not use with unburdened CTs Functional block diagram High side uProcessor Input Low side Input Using the module Set up the TRMS module as described below When logging begins the logger will acquire and store measurements from the sensors attached to the module Important considerations The input to the TRMS module is AC coupled Moreover the AC coupling capacitor effectively blocks any DC comp
12. a module or sensor at some other time If you add a module or sensor while the logger is recording data the module or sensor will be ignored Logging will continue normally for the other channels You may attach modules and sensors at the following times e Any time between deployments when the logger is stopped e While you are configuring the launch parameters in HOBOware Pro Click Refresh to update the Logging Duration and see the new module or sensor added to the list of sensors e After you have launched the logger but before logging has begun i e when the logger is waiting for a delayed or button start Note HOBO Energy Logger Pro User s Guide 17 Chapter 3 Understanding the logger that adding modules or sensors will cause the logging duration to be shorter than the duration that was displayed in the Launch window If you remove a module or sensor while the logger is logging the Sensor Fail indicator will blink when the next logging interval is reached and the logger will record erroneous data for that channel This is true even if you immediately connect another sensor of the same type in the same port If you want to change sensors even sensors of the same type you must stop the logger read it out swap the sensors and then relaunch Smart Sensors The logger can work with a maximum total of Smart Sensor cable lengths up to 100 meters 328 feet as measured from the logger connection point to the electroni
13. about the HOBO Energy Logger Pro contact the company where you purchased it either Onset Computer Corporation or an Onset Authorized Dealer Contact information for Onset Computer Corporation is located at the end of this chapter Before calling Technical Support You can evaluate and often solve the problem yourself by taking the following steps e Check the Diagnostics and troubleshooting chapter of this guide and online technical support at www onsetcomp com or www hobohelp com Common problems and solutions are listed in those locations e Write down the events that led to the problem e If you contact Technical Support at Onset Computer Corporation or an Onset Authorized Dealer please indicate that you need technical support for HOBO products Be prepared to provide the following information A datafile showing any anomalies This is the most important information you need to provide 46 HOBO Energy Logger Pro User s Guide Contents Chapter 1 INtroduction cccccesceeseeeeeeseeeeeeeseneeseeneeseees 6 OV CVI CW oseaa cevrictea stan taypeasnns ON 6 ICY TOALULCS niman atwds md salar NN 7 FIeExSmart modules aniono 7 Smat SSN SONS 5s usddvasatacauanius a A 8 Logger components cccccceeecceeeceeeeceeeceeeeceueesseeesaees 8 Chapter 2 Using the logger cccccesseeeesssseeeeeeeeseeneees 10 Assembling the logger cccccsssceseseeeseseeeneseeseneeens 10 Configuring the modu
14. al power for proper operation The excitation voltage has a programmable warmup time and is controlled by the FlexSmart Analog module Excitation is controlled on a per module basis Excitation power can drastically reduce logger battery life If your sensor does not require it you should not include it in the channel configuration If you do need to use it carefully select the sensor excitation mode that best meets your needs Two modes are available e Warmup mode The logger supplies excitation power for a brief user programmable period prior to each measurement This mode allows you to select the minimum warmup time needed to allow for sensor stabilization while conserving the logger s battery power For example if you specify a Warm Up of one second and set the Logging Interval in the logger to one minute the logger will power the external sensor for one second log a measurement and then turn off the excitation power for the next 59 seconds The warmup time can be up to 120 seconds 16 HOBO Energy Logger Pro User s Guide Chapter 5 Maintenance Inspecting the logger housing and cables Periodically perform a visual inspection of the logger Verify that the logger housing is free of visible damage such as cracks and that it is clean Also ensure that cables and wires are free of damage such as cracks cuts and splits are fastened securely free of corrosion and in good condition Verifying sensor accuracy Onset re
15. ation for the sensor 3 Review the loaded configuration or create a new one The Configure Channel dialog allows you to create or change the channel name scaling parameters and other items Refer to the HOBOware Pro User s Guide for details 12 HOBO Energy Logger Pro User s Guide Chapter 6 Diagnostics and troubleshooting Logging Green This indicator blinks every two seconds while the logger is recording data from sensors Sensors must not be added while this indicator is blinking If this indicator is not blinking when you believe it should make sure the logger has been launched If you configured the logger to launch with a delayed or interval start check the date and time you selected and make sure the Delayed Start indicator is blinking If you configured the logger to launch with the Trigger start option press and hold the Push to Start button on the logger until all the indicators flash at once at least two seconds Memory Low Red If the logger was launched with wrapping disabled this indicator blinks when less than 25 of memory remains for saving data The logger will continue to run until all memory is used If the logger was launched with wrapping enabled this indicator should not blink Battery Low Red This indicator blinks when battery power is at less than 25 capacity or if the batteries are installed improperly The logger will continue logging until the batteries are dead however you shou
16. bled You will need the following items to prepare the logger for use e Eight 1 5V Alkaline Batteries and small Phillips head screwdriver for battery door or external power source e At least one of the following FlexSmart modules with third party sensors and miniature slotted screwdriver Smart Sensors e Serial interface cable plus USB serial adapter if your computer does not have a serial port e Computer running HOBOware Pro version 2 1 1 or greater 10 HOBO Energy Logger Pro User s Guide Problem Individual modules or sensors are not found or are missing in HOBOware Pro s Launch Logger dialog No modules or sensors appear in HOBOware Pro s Launch Logger dialog Batteries die prematurely Chapter 6 Diagnostics and troubleshooting Solution If a FlexSmart module or Smart Sensor is removed and then immediately reconnected it may not be detected and therefore will not appear on the Launch Logger dialog Click the Refresh button on the Launch Logger dialog Check for a loose connection between the module or sensor and the logger Make sure you have not exceeded 100 meters 328 ft of network cable for all Smart Sensors Remove all modules and sensors except one click Refresh and see if the module or sensor appears on the Launch Logger dialog Continue to remove and reconnect modules and sensors one at a time until you identify the culprit If you find the bad module or sensor or if none
17. commends that you test most Smart Sensor accuracies once a year For details on verifying sensor accuracy refer to the documentation included with each sensor For third party sensors even those supplied by Onset refer to documentation provided by manufacturer For a fee Onset can verify the accuracy of any sensor It may be possible to recalibrate some sensors Contact Onset Technical Support for details Cleaning the logger The logger does not require specialized cleaning however if it is deployed in a dusty or grimy location you should wipe it down with a damp cloth occasionally This will prevent dirt from interfering with sensors Replacing batteries Fresh batteries are cheap insurance for extended deployments or high draw applications when using an external power source is not feasible e Before replacing batteries always read out the logger to prevent data loss e Replace batteries at least once a year to prevent loss of data e Replace batteries more often if you are using sensor excitation To replace batteries 1 Select the type of batteries you will use and obtain eight fresh new batteries of the same type For more information on selecting the type of batteries to use for your application refer to Selecting batteries on page 21 2 Using a Phillips head screwdriver loosen the screw on the back of the battery compartment door Remove the door HOBO Energy Logger Pro User s Guide 33 Chapter 5 Maint
18. cs embedded in the individual cables Optional Smart Sensor extension cable lengths must also be included in the total This limitation applies to Smart Sensor cables only The lengths of other cables such as those connected to FlexSmart modules do not need to be included in this total Working with channels The Energy Logger Pro can log up to 15 data channels not including the internal battery channel This includes all FlexSmart module channels plus each of the Smart Sensor channels note that some Smart Sensors may have more than one channel If you have more than 15 channels connected some of the sensors will be ignored You should remove any Smart Sensors that will not be used in the deployment and disable any module channels that are not needed e FlexSmart modules have two channels If you want to log only one channel you can disable the unused channel on the Launch window in HOBOware Pro Refer to the HOBOware Pro User s Guide for details e Ifyou connect a Smart Sensor that has multiple channels such as temperature and relative humidity all of its channels will be logged There is no way to disable them 18 HOBO Energy Logger Pro User s Guide Chapter 4 Modules Tip Always refer to your sensor documentation for terminal connection details Once the sensors are connected install the TRMS module into any of the three module slots on the logger For more information refer to Assembling the logger on p
19. enance Chapter 5 Maintainance This chapter describes general maintenance activities for the HOBO Energy Logger Pro This chapter discusses the following maintenance topics M Schedule M Tasks General maintenance schedule Regular maintenance of the logger is essential to ensure the accuracy of recorded measurements The logger is primarily intended for indoor use It can be damaged by many environmental conditions such as moisture airborne contaminants vibration and tampering Performing regular maintenance checks allow you to e Verify that the logger is logging data and functioning as you expect e Identify damage e Minimize the impact of any existing damage The following table lists maintenance activities and how often they should be performed Activity Frequency Inspect logger housing Each use and cables Verify sensor accuracy Refer to the sensor manufacturer s manual for information on how often to verify sensor accuracy Clean the logger As needed Replace the batteries At least once a year or before any deployment that requires many sensors excitation etc or is scheduled for an extended deployment Verify logger operation Before each deployment 32 HOBO Energy Logger Pro User s Guide Chapter 3 Understanding the logger Tip If the warmup time selected is greater than the logging interval selected the logger will interpret the excitation mode as continuous e Continuous mode The lo
20. ent averaging 12 bit Temperature S TMB M0OXX 12 bit 4 20 mA Input Adapter S CIA CM14 12 bit Voltage Input Adapter S VIA CM14 Photosynthetically Active Radiation PAR S LIA M003 Silicon Pyranometer Solar Radiation S LIB M003 Tip Keep in mind that although some Smart Sensors are intended mainly for outdoor use for example the PAR and Solar Radiation sensors the Energy Logger Pro is suitable for indoor use only If you are using excitation voltage select the shortest warmup time needed for the sensor Verify that the batteries Use Before date is at least two years from the current date Alkaline batteries will lose up to 10 of capacity per year if they are sitting on a hot shelf They can lose 50 or more of their capacity if exposed to heat repeatedly for example stored on a car dashboard Keeping batteries in the refrigerator can reduce self discharge to 1 to 2 per year but you must prevent condensation from forming on the batteries Use new batteries if you expect the deployment to require a substantial portion of battery life HOBO Energy Logger Pro User s Guide Chapter 3 Understanding the logger External power sources An external power source can reduce or eliminate the need for internal batteries in applications that have readily available AC power or require more current and or longer deployments than the logger s internal batteries can support The logger can operate on a
21. erstanding the logger Battery life Battery life will vary with the following factors e Sensor excitation current and warmup time most important factor e Logging interval and sampling interval if applicable selected e Number of sensors being used e Battery type e Operating environment e g temperature The following graph can help you estimate how long batteries will last the run time at different logging intervals and excitation currents with a warmup time of 30 seconds Logging Interval 1 Min 5 Min 10 Min 1 Hr A gt 2 a a D a a 81 101 121 141 Excitation Current mA Note This graph assumes that standard alkaline batteries and three FlexSmart modules are being used This graph was generated from a spreadsheet that can estimate battery life for varying parameters Contact Onset Technical Support for more information HOBO Energy Logger Pro User s Guide 23 Chapter 3 Understanding the logger Maximizing battery life 24 Batteries are inexpensive compared to the cost of a new logger or a missed logging opportunity If you suspect that batteries are damaged or run down replace them immediately to prevent leakage or logger malfunction When launching the logger in HOBOware Pro do not set a Sampling Interval unless you have sensors that support measurement averaging Only the following Smart Sensors and input adapters support measurem
22. eseeeens 36 Push to Start Green sentence tee ee 36 Delayed Start Green ccccccseeeecceseecceeeeseeseesseeeeeees 36 LOJN GIGS M cuen inh ows css eSa 37 Memory LOW RC einemi peatleatieliens 37 Battery Low ROG ws cavecss ae n 37 Sensor Fall ROC aa 2e5 ios cd sdk a scien wedaise 38 Problems and SOIUtIONS ccccceccceeceeeeeeeeeeeseeeeaeeeeaes 38 iv HOBO Energy Logger Pro User s Guide Reference INDEMNIFICATION Products supplied by Onset are not designed intended or authorized for use as components intended for surgical implant or ingestion into the body or other applications involving life support or for any application in which the failure of the Onset supplied product could create or contribute to a situation where personal injury or death may occur Products supplied by Onset are not designed intended or authorized for use in or with any nuclear installation or activity Products supplied by Onset are not designed intended or authorized for use in any aeronautical or related application Should any Onset supplied product or equipment be used in any application involving surgical implant or ingestion life support or where failure of the product could lead to personal injury or death or should any Onset supplied product or equipment be used in or with any nuclear installation or activity or in or with any aeronautical or related application or activity Purchaser will indemnify Onset and hold Ons
23. et harmless from any liability or damage whatsoever arising out of the use of the product and or equipment in such manner LEGAL REMEDIES This warranty gives you specific legal rights You may also have other rights which vary by jurisdiction The remedies provided herein are in lieu of all other remedies express or implied Returns Please direct all warranty claims to the place of purchase Before returning a failed unit directly to Onset you must obtain a Return Merchandise Authorization RMA number from Onset You must provide proof that you purchased the Onset product s directly from Onset purchase order number or Onset invoice number Onset will issue an RMA number that is valid for 30 days You must ship the product s properly packaged against further damage to Onset at your expense with the RMA number marked clearly on the outside of the package Onset is not responsible for any package that is returned without a valid RMA number or for the loss of the package by any shipping company Loggers must be clean before they are sent back to Onset or they may be returned to you Note For third party sensors Onset is acting as a distributor manufacturer s warranty and repair replacement information if any is in documentation provided with the sensors HOBO Energy Logger Pro User s Guide 45 Chapter 7 Reference Warranty As part of Onset s ongoing efforts to provide 100 customer satisfaction our Continuing Enginee
24. g especially when it is not behaving as expected Tip The indicators are very faint under direct sunlight or bright fluorescent lighting If no indicators appear to be blinking shield the logger from the light and check the indicators again Push to Start Green If you have launched the logger with the Trigger start option this indicator will continue blinking and will not record any measurements until you press and hold the Push to Start button on the logger for at least two seconds You can add and remove Smart Sensors and FlexSmart modules while this indicator is blinking Delayed Start Green If you have launched the logger with an At Interval or Delayed start option the indicator will continue blinking and the logger will not record measurements until the defined start date time You can add and remove Smart Sensors and FlexSmart modules while this indicator is blinking 36 HOBO Energy Logger Pro User s Guide Chapter 2 Using the logger 4 Review or set excitation power if applicable If this is an Analog module make sure that the excitation power settings are correct for the intended sensor 5 Save the new or changed configuration Skip this step if you are using a default configuration without any changes 6 Click Configure to complete the configuration Repeat these steps for each channel of each module Launching the logger Once all Smart Sensors have been connected and FlexSmart modules have been c
25. gger supplies constant excitation power to the sensor for the entire duration of the deployment This mode will result in the shortest battery life Continuous mode is required if the sensor needs more than two minutes of warmup time If you need to provide continuous excitation to a sensor you should consider backing up your batteries with an external power source Refer to External power sources on p 25 for details Important When using excitation power always enable the logger s internal battery channel at launch If the battery becomes too low to provide excitation power excitation power is turned off but logging continues as long as the battery can power the logger This will cause the further readings on that channel to become inaccurate If you are logging the internal battery channel when this happens an Excitation Off event will be shown in your datafile to mark the point at which excitation power was disabled If you do not log the internal battery channel you will not have anything in your datafile to identify the point beyond which the data might be inaccurate Modules and sensors This topic gives some guidelines for working with modules and sensors Adding and removing modules and sensors Whenever possible it is best to add and remove modules and sensors between deployments after stopping the logger and reading out data but before relaunching However circumstances may require that you add or remove
26. ing indicator there was a communication failure but the system has recovered There may be an intermittent problem Try checking the FlexSmart modules and Smart Sensors one at a time to make sure they are all communicating If you find a bad module or sensor or if no module or sensor communicates contact your Onset Authorized Dealer or Onset Technical Support e Ifthe Sensor Fail indicator is the only one that is blinking at least one FlexSmart module or Smart Sensor is currently not communicating You should investigate this problem immediately Look for a loose connection which could cause bad electrical contact with a module or sensor If found remove the offending module or sensor and check its wires and connector for damage and or signs of moisture Problems and solutions Problem Solution No status indicators The indicators are very faint under direct sunlight or are blinking bright fluorescent lighting If no indicators appear to be blinking shield the logger from the light and check the indicators again Check the status in HOBOware Pro e Make sure the batteries are not dead Batteries should have at least 1 volt per cell e The memory may be full Read out the logger and relaunch e The logger may not have been launched 38 HOBO Energy Logger Pro User s Guide Chapter 2 Using the logger To set up the logger take the following steps l Insert the batteries or connect external power source To install
27. itation requirements and moderate temperatures Energizer E2 or These batteries are specifically designed for high current Duracell Ultra use For low current applications however they offer little improvement HOBO Energy Logger Pro User s Guide 21 Chapter 3 Understanding the logger Chapter 4 Modules Battery type Considerations for use Using the module eee SS ee roo 9595990 Set up the Analog module as described below When logging begins the Lithium Li FeS Lithium batteries last longer than alkaline batteries in logger will acquire and store measurements from the sensors attached to the applications with extreme or varying temperatures below module 0 C 32 F or above 40 C 104 F They also outperform alkalines in deployments with high sensor excitation currents gt 100 mA or long warmup times Insert the Phoenix style screw terminal connector into the connector on the end of the module Connecting sensors to the module Lithium battery voltage does not vary much until the batteries are nearly depleted Because of the uncertainty Tip The Analog module is a single ended device Pins 3 and 7 are in capacity you may wish to start each deployment with connected to signal ground and to each other fresh lithium batteries that you know are at 100 rather than rely on old ones Refer to the sensor documentation for terminal connection details and use the pinout diagram below to connect a two or th
28. ith crest factors up to 4 without user calibration However due to the nature of the delta sigma RMS conversion input voltages near zero result in unstable output voltages Therefore the TRMS module will truncate input signals below 5 mV to zero Finally when using inputs with high crest factor it is important not to violate the maximum 1 V input For example a 300 mV RMS signal is 3 3 y limited to crest factors under 3 3 Connecting sensors to the module Insert the Phoenix style screw terminal connector into the connector on the end of the module Tip The TRMS module is a single ended device Pins 2 and 4 are connected to signal ground and to each other Refer to the sensor documentation for terminal connection details and use the pinout diagram below to connect a two wire sensor or transducer to the module s terminals To make the connection loosen the screw for each pin on the connector insert the appropriate wire and tighten the screw The following example illustrates typical connections for two transformers 333 mV Current Transformer Function Channel 1 High Side Input Common Low Side Input Channel 2 High Side Input Common Low Side Input 333 mV To Potential Load Transformer 30 HOBO Energy Logger Pro User s Guide Chapter 3 Understanding the logger Time accuracy When you launch the logger the logger s clock is set by the host computer s time and time zo
29. l 2 Return 22 HOBO Energy Logger Pro User s Guide HOBO Energy Logger Pro User s Guide 27 Chapter 4 Modules Chapter 4 Modules This chapter discusses the following FlexSmart modules M Analog CVIA module M TRMS module Analog CVIA module The Analog module S FS CVIA is an easy to configure flexible DC signal conditioning module for the HOBO Energy Logger Pro This two channel module can accept and provide excitation power to a wide range of Onset and third party sensors with 0 20 V or 0 20 mA output including devices with 4 20 mA current loop interface and sensors with 0 2 5 0 5 and 0 10 V DC output The Analog module features input protection and signal filtering as well as delta sigma A D conversion and factory calibration This module features extremely low power operation resulting in long battery life for unattended data logging applications Precision electronics provide 0 25 accuracy from 50 mV to full scale FS Sensors connected to this Analog module can be configured in HOBOware Pro software Configuration options include channel names scaling parameters and excitation power Sensors are connected to the module via a seven pin Phoenix style detachable screw terminal connector Functional block diagram Input Signal Protection Conditioning Current Sensing Excitation e Channel Input Channel Return 26 HOBO Energy Logger Pro User s Guide Chapter 3 Und
30. ld read out the data and replace the batteries as soon as possible before the batteries die and then relaunch the logger Or attach an external power source if possible If this indicator continues to blink even after you have replaced the batteries e Check that the batteries are installed properly If the polarity of any of the batteries is incorrect this indicator will blink e Make sure you are using the correct battery type The logger uses eight 1 5 volt AA alkaline or lithium batteries The battery type must be specified correctly on the Launch Logger dialog for the correct battery status to be reported e Make sure all batteries are of the same type either all alkaline all enhanced alkaline or all lithtum Never mix battery types e Check the battery expiration date Verify that the expiration date is at least two years from the current date Batteries can lose significant capacity if stored at elevated temperatures HOBO Energy Logger Pro User s Guide 37 Chapter 6 Diagnostics and troubleshooting Chapter 6 Diagnostics and troubleshooting This chapter lists some symptoms and tips to help you confirm correct operation of your logger and help you diagnose possible problems It discusses the following diagnostic and troubleshooting topics M Indicator LED behavior M Testing the logger M Problems and solutions Indicator LED behavior The indicator LEDs can provide helpful clues as to what the logger is doin
31. le Spares Kit A FS TRMSA 4P Description Allows you to connect the logger to a USB port on your computer Requires Serial Interface Cable CABLE PC 3 5 Allows you to securely mount the logger to a panel or other surface Includes screws Allows you to mount the logger to industry standard 32 mm and 35 mm DIN rails Spare bumpers screwdriver and FlexSmart module connector covers Four 7 pin screw terminals and screwdriver lets you leave a sensor attached to screw terminal for later connection to module Four 4 pin screw terminals and screwdriver lets you leave a sensor attached to screw terminal for later connection to module Energy Logger Pro AC Allows you to power the logger using AC power Power Adapter rather than batteries 100 to 240 VAC 50 or 60 P AC 1 Hz input HOBO Energy Logger Pro User s Guide 43 Chapter 7 Reference Logging interval One second to 18 hours user specified interval 2 second minimum for two channel S FS TRMSA operation Sensor 12 V DC at 200 mA total with user programmable excitation warmup time on a per channel basis Battery life One year typical use up to 75 mA excitation with 10 minute or longer logging Interval and 1 second warmup time Battery type Eight standard AA alkaline batteries included for operating conditions 20 C 4 F to 50 C 122 F optional AA lithium batteries available for operating conditions of 40 to 60 C 40 to 140 F External power Supp
32. les ccccceeseeeeeeeaeeeeeeaeeeeeseees 12 LAUNCHING the lOGGESM ssawidvectsisiendennteeddssdieatioteetdetiaant 13 Checking logger status cccccsccecsseseeeceeseeeseneeeseeaes 14 Stopping the lOQGE cccceccccssseeeccssseecceeseeesseseeeesees 14 Reading OU Cal aox seven Secicetcsteates rece ea iaiatesen dash austent 15 Recovering data from a logger with dead batteries 15 Chapter 3 Understanding the logger s ssseeseeseeee 16 Sensor excitation cccccccsescesenevenserenseresuevscuarsauseuaenaers 16 Modules and S NSOSS ccccccscecseeeceeeceeeeceeeecaeeeeeeesees 17 Adding and removing modules and sensors 666 17 omar SENSORS sie ee ee ee 18 Working with channels ccccssccssecesseeeseseeseeeeseeeeens 18 TMe ACCUNACY aenn a a 19 WEMORY sdana aa dae aie 20 BACT CS aon tesa dskabaaaeaad atau A tes 21 Selecting batteries cc cceecccssseeeceeeeeeceeesecseeeeesseeeeeees 21 Battery Riess ints rn strats eth isos sla cass ites eS nk 23 Maximizing battery life cccceceeesseeeeeseeeeeseeeeeeeeeeeeas 24 External power SOUICES c cccceececeeeeceeeeseeeeeeeeeeeesaes 25 External power adapter specifications c 0sceeeeee 25 HOBO Energy Logger Pro User s Guide iil Chapter 4 Modules cence ae eee 26 Analog CVIA module cccceeccecceeeeeaeeeeeeeeeeeeeeaeeees 26 Functional block diagram
33. n stopped Refer to the HOBOware Pro User s Guide for details about reading out saving and displaying data Recovering data from a logger with dead batteries The logger uses very durable high capacity Flash memory With this memory data is retained even when the batteries are dead or removed If the logger stops recording data because the batteries are dead you can recover the data that has been recorded Simply replace the batteries as described in Replacing batteries on p 33 Then read out the data from the logger as usual Important Do not relaunch the logger until the data has been recovered If after changing the batteries you are still unable to read out your logger contact the vendor that sold it to you It may be possible to retrieve the logged data HOBO Energy Logger Pro User s Guide 15 Chapter 3 Understanding the logger Chapter 3 Understanding the logger This chapter discusses the following topics in depth M Sensor excitation M Modules and sensors M Time accuracy M Batteries M Memory Sensor excitation Sensor excitation is a voltage output provided by the logger to power a sensor that is connected to it This power may be needed because the sensor is not self powered or because the sensor s power capacity cannot support a long deployment When sensor excitation is required the logger can provide 12 V DC sensor excitation voltage up to 200 mA total for transducers that require extern
34. ne offset from UTC UTC or Coordinated Universal Time is similar to Greenwich Mean Time The time zone offset makes it possible to determine objective non local time This prevents conflicts and confusion when you relaunch a logger with a shuttle that may have been launched in a different time zone or before a Spring or Fall time change However there are three common sources of errors with time reporting e Host clock error The most likely source of error is an incorrect time or time zone setting on the computer that launched the logger Make sure the clock on your computer is set to the correct date and time before launching the logger One accurate resource 1s http www nist time gov e Launch time loss The logger may lose up to two seconds when it is launched This is unavoidable e Clock drift The logger s long term time accuracy is related to ambient temperature At 25 C 77 F the worst case error is 8 parts per million PPM or about 5 seconds per week The error increases as the temperature deviates from 25 C as shown in the graph below At a constant temperature of 20 C the logger time error could be as much as 35 PPM 21 seconds per week Negative s Positive Seconds per week PPM error Temperature in C HOBO Energy Logger Pro User s Guide 19 Chapter 3 Understanding the logger To reset the logger s clock 1 Exit HOBOware Pro and correct the computer s clock Then restar
35. o Start button on the logger HOBO Energy Logger Pro User s Guide 13 Chapter 2 Using the logger Checking logger status You can verify logger status by looking at the indicator lights on the logger The LEDs blink to let you know if the logger is waiting for a delayed or button start or if the logger is already logging Other LEDs blink to warn you when battery power or memory is running low or if there is a sensor error Refer to Indicator LED behavior on p 36 for details You can get more detailed information about battery power sensor readings and memory in HOBOware Pro at any time whether the logger is logging or not Refer to the HOBOware Pro User s Guide for details about the Status window Tip In HOBOware Pro battery capacity is reported differently depending on the type of batteries being used For alkaline batteries the status is displayed as a percentage of the capacity remaining For lithium batteries capacity is listed as Good for 25 100 capacity remaining or Empty for 25 or less capacity remaining This is necessary because lithium battery voltage does not vary much until the batteries are nearly depleted Because of the uncertainty in capacity you may wish to start each deployment with fresh lithium batteries that you know are at 100 rather than rely on old ones Stopping the logger If wrap is not enabled the logger automatically stops recording data when the memory is full Y
36. of Smart Sensors The logger automatically recognizes Smart Sensors No programming wiring or calibration is required to set them up Digital network The connections between the Smart Sensors and the logger are digital ensuring accurate reliable data collection and storage Excitation The Analog module S FS CVIA supports optional user configurable sensor excitation power and warmup The logger provides 12 V DC sensor excitation voltage up to 200 mA for transducers that require external power for proper operation Refer to Sensor excitation on p 16 for details Flexible power capabilities The logger supports multiple battery types alkaline enhanced alkaline or lithium as well as several types of external power sources to allow for longer deployments while providing increased power for sensor excitation Refer to External power sources on p 25 for details FlexSmart modules The logger is compatible with two types of FlexSmart modules which can accommodate up to two sensors each Up to three FlexSmart modules in any combination can be connected to the logger The Analog Module S FS CVIA offers configurable excitation power and can be connected to any one or two of the following sensors e Kilowatt kW Power T VER 8044 100 e Gauge Pressure T ASH G2 e Differential Air Pressure T SET 265 e Carbon Dioxide Temperature TEL 7001 e Duct Mount Humidity Temperature T VAI HMD 40Y e Additional thi
37. onent and the RMS converter detects a waveform where the volt sec area above ground equals the volt sec area below ground This can cause seemingly incorrect readings when signals such as full wave or half wave rectified sine waves are applied to the inputs HOBO Energy Logger Pro User s Guide 29 Chapter 4 Modules Tip Always refer to your sensor documentation for terminal connection details Once the sensors are connected install the Analog module into any of the three module slots on the logger For more information refer to Assembling the logger on p 10 Use the provided label to identify a module sensor combination to aid in determining sensor placement and cable routing when in the field Configuring channels Each channel of the Analog module is individually configurable to accept a wide range of sensors That means that each channel can be configured to measure either current or voltage and the collected data can be scaled to produce meaningful results that are consistent with the properties being measured Use HOBOware Pro to configure each channel at launch time or create and save different configurations to be loaded into the modules whenever needed A channel configuration consists of a channel name measured property name scaling parameters and excitation information if applicable Refer to the HOBOware Pro User s Guide for details Verifying operation The Analog module begins functioning when logging
38. onfigured access the Launch window in HOBOware Pro and take the following steps 1 Select the correct battery type alkaline or lithium If the battery type is not set correctly the batteries will not report their power accurately 2 Review the list of channels Make sure all of your sensors and modules are listed in the Launch window in HOBOware Pro The FlexSmart modules and Smart Sensors are listed in ascending order by serial number If more than 15 data channels are connected the devices with the higher serial numbers will be ignored and their data will not be recorded The logger can only record 15 data channels at a time 3 Log battery voltage If you are using excitation power you should also log the battery voltage This channel does not count towards the 15 channel limit 4 Wrap The Energy Logger Pro will stop logging when its memory is full or you can enable wrapping With wrapping enabled when the logger s memory fills up the newest measurements will overwrite the oldest measurements 5 Review other launch settings Select logging and sampling intervals and indicate whether you want to begin logging now wait for a timed delay or a trigger start Refer to the HOBOware Pro User s Guide for more information about these settings 6 Click Launch Depending on the option you select the logger may start automatically either immediately or at a specified time or you may start it manually by pressing the Push t
39. orts optional 13 6 V DC regulated AC Wall Adapter Connector Internal batteries may remain installed Alternatively an automotive battery or 9 12 V DC regulated Wall Adapter may be used but it is recommended to remove the internal batteries since they will discharge to the level of the external supply Time accuracy 0 to 2 seconds for the first data point and 5 seconds per week at 25 C 77 F Logging mode Immediate timed delay or trigger button push start options supports sampling intervals for some sensors Data Current readings while logging read out while logging communication read out when stopped This product meets CE specification EN61326 criterion C for ESD criterion C for Radiated Immunity criterion B for Fast Transient criterion A for Conducted Immunity and criterion A for Power Frequency Magnetic Fields To minimize measurement errors due to ambient RF use the shortest possible probe sensor cable length Accessories The following accessories can be used with the HOBO Energy Logger Pro These accessories can be purchased from an Onset Authorized Dealer or directly from Onset Computer Corporation 42 HOBO Energy Logger Pro User s Guide Chapter 1 Introduction Key features Flexible expansion The logger is not preconfigured You can use up to three FlexSmart modules and up to six Smart Sensors of any type or combination just by plugging them in before logging begins Automatic detection
40. ou can also stop the logger manually at any time by using the Stop command in HOBOware Pro Once the logger has stopped the data remains in the logger until the next launch 14 HOBO Energy Logger Pro User s Guide HOBO Energy Logger Pro User s Guide Chapter 5 Maintenance modules are configured for single channel use you can use a 1 second logging interval If you are using sensor excitation configure it for each FlexSmart Analog module channel Sensors purchased from Onset include sensor connection instructions including warmup time if required For sensors not supplied by Onset consult the sensor manufacturer s datasheet for warmup time requirements e Many sensors specifications assume that the sensor will be powered continuously but may be capable of switched operation to conserve battery life You may need to experiment to determine the best warmup time for rated transducer accuracy e The Energy Logger Pro disables excitation when the battery pack voltage falls to approximately 6 8V 0 85 volts per cell The batteries are essentially dead at this point and should be changed The logger will continue to log but data for channels using excitation will be invalid Click Launch to start the logger After a couple of minutes read out the logger Answer Yes when prompted to stop the logger Make sure the data appears normal for all sensors 35 Chapter 5 Maintenance Loosen screw on battery compartment
41. ou to quickly and easily perform a broad range of monitoring applications You can use the HOBO Energy Logger Pro with FlexSmart modules which convert signals from many types of Onset and third party sensors You can also use any Smart Sensor that is compatible with the HOBO Weather station or HOBO Micro Station Tip Keep in mind that although some Smart Sensors are intended mainly for outdoor use for example the Solar Radiation sensor the Energy Logger Pro 1s suitable for indoor use only Use HOBOware Pro software to configure and communicate with the logger HOBOware Pro allows you to customize configuration settings launch the logger read out the data and plot or export the data for analysis The Energy Logger Pro package includes e HOBO Energy Logger Pro e Energy Logger Pro User s Guide e Eight 1 5V alkaline batteries e One miniature slotted screwdriver e Blank label e Rubber feet 6 HOBO Energy Logger Pro User s Guide Reference For detailed information on these accessories including new items that may have been introduced after this manual was printed refer to the Onset website http www onsetcomp com solutions products energy Accessory amp Onset part USB Serial Adapter CABLE USB232 Energy Logger Pro Feet A H22 MOUNT 1 Energy Logger Pro Mounting Kit A H22 DINMOUNT 1 Energy Logger Pro Spares Kit A H22 SPARES FlexSmart Analog Module Spares Kit A FS CVIA 7P FlexSmart TRMS Modu
42. rd party sensors via 4 20mA or 0 20 V DC including 2 5 5 10 V HOBO Energy Logger Pro User s Guide 7 Chapter 1 Introduction The TRMS Module S FS TRMSA can be connected to the following compatible AC current and potential voltage transformers e AC Current with 333 mV output T MAG SCT e AC Voltage with 333 mV output T MAG SPT For detailed information on these modules and sensors including new modules and sensors that may have been introduced after this manual was printed refer to the Onset website http www onsetcomp com solutions products energy Smart Sensors The Energy Logger Pro can also accommodate up to six Smart Sensors to monitor temperature humidity pressure current voltage pulses and other properties Smart Sensors are automatically detected when logging begins and do not require any configuration For detailed information on Smart Sensors including new sensors that may have been introduced after this manual was printed refer to the Onset website http www onsetcomp com solutions products sensors smart Logger components FlexSmart Unused modules FlexSmart port Trigger button Indicator LEDs Terminals External RJ 12 jacks for RS 232 jack Stereo jack for power jack smart sensors serial cable 8 HOBO Energy Logger Pro User s Guide Chapter 7 Reference Reference This chapter discusses the following reference topics M Detailed specifications AR R R Returns Acces
43. re than one sensor channel The logger supports up to 15 sensor channels plus the logger s own battery channel if selected for logging 5 Connect to the host computer Use the serial interface cable part CABLE PC 3 5 to connect the logger to a computer running HOBOware Pro If your computer does not have a serial port you can use a Keyspan USB serial adapter part CABLE USB232 to connect the logger to a USB port on your computer 6 Access the Launch window in HOBOware Pro In the Launch window you should see a list of all the Smart Sensors and FlexSmart modules you connected to the logger Configuring the modules While Smart Sensors are designed and preconfigured for specific purposes FlexSmart modules are user configurable to accommodate a wide range of Onset and third party sensors To take advantage of this adaptability HOBOware Pro lets you configure these modules at launch time or create and save different configurations to be loaded into the modules whenever needed If you connected only Smart Sensors skip ahead to the next topic Launching the logger 1 Access the Configure Channel dialog in HOBOware Pro From the Launch window in HOBOware double click a module name to expand it then select a module channel and click Configure 2 Load an existing configuration if available HOBOware Pro may already have a default configuration for your sensor Click the Load button to select an existing configur
44. ree wire sensor or transducer to the module s terminals To make the connection loosen the screw for each pin on the connector insert the appropriate wire and tighten Important Do not use any other type of battery such as carbon zinc Pp y e ie the screw heavy duty or rechargeables These batteries will not perform well and will not report their battery status accurately in HOBOware Pro The following example illustrates typical connections for a voltage sensor and a current sensor that requires excitation WARNING Fire Explosion and Severe Burn Hazard Do not mix battery types either by chemistry or age batteries may rupture or explode When replacing the batteries read and follow their disposal instructions dispose of lithium batteries according to local regulations Do not dispose of batteries in fire Never attempt to recharge a lithium or alkaline battery Do not heat the batteries above 185 F 85 C Do not mutilate or rupture the battery housing Lithium batteries may explode if the logger is exposed to extreme heat or conditions that could damage or destroy the battery case Do not expose the contents of the battery to water Excitation Signal IN OUT 4 20mA Transducer Function Shield Channel 1 Input o_o Signal Signal OUT GRND 0 5 Volt Transducer Channel 1 Return Excitation Voltage Excitation Return Channel 2 Input NIO OIA OIN Channe
45. ring Group constantly monitors and evaluates all of our products and software In the unlikely event any significant defect is found Onset will notify you If you find a defect please e mail us at loggerhelp onsetcomp com Onset Computer Corporation Onset warrants to the original end user Purchaser for a period of one year from the date of original purchase that the HOBO product s purchased will be free from defect in material and workmanship During the warranty period Onset will at its option either repair or replace products that prove to be defective in material or workmanship This warranty is void if the product has been damaged by the Purchaser as a result of improper maintenance abuse misuse mishandling misapplication error or negligence of Purchaser or if there has been an unauthorized alteration attachment or modification THERE ARE NO WARRANTIES BEYOND THE EXPRESSED WARRANTY AS PROVIDED IN THIS DOCUMENT IN NO EVENT SHALL ONSET BE LIABLE FOR LOSS OF PROFITS OR INDIRECT CONSEQUENTIAL INCIDENTAL SPECIAL OR OTHER SIMILAR DAMAGES ARISING OUT OF ANY BREACH OF THIS CONTRACT OR OBLIGATIONS UNDER THIS CONTRACT INCLUDING BREACH OF WARRANTY NEGLIGENCE STRICT LIABILITY OR ANY OTHER LEGAL THEORY LIMITATION OF LIABILITY The Purchaser s sole remedy and the limit of Onset s liability for any loss whatsoever shall not exceed the Purchaser s price of the product s The determination of suitability of products to the
46. sories Warranty Repair Policy M Contacting Technical Support Detailed specifications Operating range Sensor inputs Sensor connectors Communication Dimensions Weight Memory Memory modes 20 to 50 C 4 to 122 F with alkaline batteries 40 to 60 C 40 to 140 F with lithium batteries Three FlexSmart multi channel modules and up to 6 Smart Sensors which may have multiple parameters channels Six RJ 12 Smart Sensor jacks plus 3 FlexSmart module slots RS 232 via 3 5 mm serial port or and 9 pin D Sub connector 15 6 cm x 8 4 cm x 4 6 cm 6 13 x 3 31 x 1 81 435 g 15 23 oz with batteries 238 g 8 33 oz without batteries 512K nonvolatile flash data storage Stop when full wrap when full Operational Six indicators provide logging and sensor network status indicators HOBO Energy Logger Pro User s Guide 41 Chapter 6 Diagnostics and troubleshooting Problem Solution Datafile contains If you are missing data for a particular module or errors sensor check that it was properly installed and configured Remove and reconnect the module or sensor and check the status in HOBOware Pro to verify that it can report accurate readings If you find that it is not communicating it may be damaged Contact your Onset Authorized Dealer or Onset Technical Support Excitation power The batteries have dwindled to 6 8 V while excitation stops working was in use The batteries are nearly dead and mu
47. specific needs of the Purchaser is solely the Purchaser s responsibility THERE ARE NO WARRANTIES BEYOND THE EXPRESSED WARRANTY IN THIS DOCUMENT EXCEPT AS SPECIFICALLY PROVIDED IN THIS DOCUMENT THERE ARE NO OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTIBILITY OR FITNESS FOR A PARTICULAR PURPOSE NO INFORMATION OR ADVICE GIVEN BY ONSET ITS AGENTS OR EMPLOYEES SHALL CREATE A WARRANTY OR IN ANY WAY INCREASE THE SCOPE OF THE EXPRESSED WARRANTY OFFERED WITH THE SALE OF THIS PRODUCT 44 HOBO Energy Logger Pro User s Guide Chapter 7 Reference oii eeccici an a a E 41 Detailed specifications cccccccsecceseeeeeceeeeeseeeeseeeeeees 41 PCCESSOMCS uroni a e N 42 Waranty cessatu nren adnan adie ainda eed 44 ROU et epee eae a ae erate ee ere cee ee eee eee 45 Repa POIG Yoder a E 46 Contacting Technical SUPPOFt cccecceceeeeeeeeeeeee ees 46 Before calling Technical Support cccccceeeeeeeeeeeeees 46 NGO cccessshecsenoasstcarnetuatecwsadeasensan E E A 48 HOBO Energy Logger Pro User s Guide V Chapter 1 Introduction Chapter 1 Introduction This chapter discusses the following topics M Overview M Key features M FlexSmart modules M Smart Sensors M Logger components Overview The HOBO Energy Logger Pro is a modular reconfigurable data logging system used in energy and industrial monitoring applications The 15 channel system enables y
48. st be changed Datafile cannot be In rare circumstances the datafile may have become opened corrupted Read out the logger again and try opening the file again If that does not work contact your Onset Authorized Dealer or Onset Technical Support Logger is not found Check and replace the batteries and reconnect the logger Check communication cable connections Review the Communication preferences in HOBOware Pro Check the computer s COM port USB settings 40 HOBO Energy Logger Pro User s Guide Chapter 1 Introduction FlexSmart module ports Up to three FlexSmart modules can be installed on the logger These can consist of any combination of Analog and TRMS modules Third party sensors available through Onset are connected to the logger through the terminals on these modules Trigger button Hold down the button for at least two seconds to manually start the logger in the field if the Trigger start option was selected in HOBOware Pro during launch Indicator LEDs There are three green and three red status indicators The green indicators blink to show status or activity The red indicators blink to show that battery or memory are low or that a sensor error has occurred For more detailed description of the indicators refer to Diagnostics and troubleshooting on page 32 Stereo jack for serial cable The serial interface cable is connected to this port to communicate with HOBOware Pro or the HOBO U
49. t HOBOware Pro 2 Read out the logger if you have not done so already 3 Relaunch the logger Memory The logger contains 512K bytes of very durable high capacity non volatile Flash memory which stores data even if power runs out This allows for data retention even when the batteries become depleted or are removed Up to 10K of this memory is used to store the launch configuration and deployment notes leaving at least 502K bytes for data storage HOBOware Pro automatically estimates how long the logger will record data before the memory fills up based on the logging interval and the number and type of sensors connected This is called the logging duration Adding sensors or logging the internal battery channel decreases the logging duration increasing the logging interval increases the logging duration For most applications it is battery life not memory capacity that limits the logging duration The following table shows the expected run time for several logging intervals based on the total number of bits in place which is determined by adding together the bits per sample for each sensor measurement parameter in your system For example a HOBO Energy Logger Pro with the following sensors is using 56 total bits Bits per Sensor Sample Total bits 1 temperature sensor X 8 8 1 wind speed sensor X 16 16 2 temperature sensors X 16 2 Total number of bits 56 At a logging interval of 5 minutes the logging duration for
50. tered trademark of Duracell Energizer is a registered trademark of Eveready Battery Company Inc All other trademarks are the property of their respective companies ji HOBO Energy Logger Pro User s Guide Reference The part number and serial number of the logger modules and sensors used and the configuration being used The software version number Details on the hardware and software configuration of your computer including the manufacturer model number peripherals and operating system version A description of the environment in which the logger and sensors are deployed A complete description of the problem or question With this detailed information Technical Support can provide a faster and more accurate response HOBO Energy Logger Pro User s Guide 47 Chapter 7 Reference Repair Policy Products that are returned after the warranty period or are damaged by the customer as specified in the warranty provisions can be returned to Onset with a valid RMA number for evaluation Contact Onset for details and pricing Data Back Service HOBO Energy Logger Pros store data in non volatile flash data storage Onset will if possible recover your data to disk Tune Up Service Onset will examine and retest any logger FlexSmart module or sensor ASAP Repair Policy For an additional charge Onset will expedite the repair of a returned product Contacting Technical Support If you have questions
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