PS1000 User Manual
Contents
1. Pressure Temperature Eng Uni deg L Eng Unt Gain Eng Unit Offset Cocos User Cal Gain User Cal Offset 1 000000 0 000000 User Cal Gain User Cal Offset I 000000 In DDODOL RBesetall Reset all x Cancel 3 2 8 Local Gravity Enter a new value directly into the text field 3 2 9 Specific Gravity There are two alternatives in specifying a value Where no temperature compensation is required deselect Use Full Density Polynomial and enter a fixed value to the Specific Gravity field The user can specify the coefficients of a fourth order density polynomial for temperature compensation To do this select Use Full Density Polynomial and enter the desired coefficients in the corresponding fields The Specific Gravity field will be greyed out and changed to value of 1 3 2 10 Engineering Units The interface also lets the user enter customized engineering units together with offset and gain for both pressure and temperature readings note that these unit settings only affect digital outputs displayed on the main screen Use Reset All to return to unity gain zero offset meters of water and degrees Celsius Tyco Environmental Systems PS1000 User Manual 010 UM 700 1000 Page 21 of 34 Copyright by Tyco International Ltd Greenspan Analytical Pty Ltd reserves the right to change product designs and specifications without notice 3 2 11 Calibrate Sensor Use this button to re calibrate the pressure sensor and2. 5 Serial Number Checking the Model Number and Range Before installing your Greenspan PS1000 sensor check the information on the label is correct to confirm you have received the instrument you have ordered The label will look similar to this MODEL PS1000 RANGE 0 xxm S N 012345 The customer is advised to keep a record of the serial numbers in case the sensor is lost or the label damage Greenspan Analytical keeps records of all sensors sold including a calibration history Tyco Environmental Systems PS1000 User Manual 010 UM 700 1000 Page 5 of 34 Copyright by Tyco International Ltd Greenspan Analytical Pty Ltd reserves the right to change product designs and specifications without notice 1 6 Warranty Policy Greenspan Analytical warrants all new Greenspan products against defects in materials and workmanship for 12 months from the date of invoice Products that prove to be defective during the warranty period will be repaired or replaced at the discretion of Greenspan Analytical Under Greenspan Analytical warranty conditions it is the responsibility of the customer to cover shipping charges back to the factory Upon repair replacement Greenspan Analytical will cover the return shipping charges to the customer This warranty does not apply to products or parts thereof which have been altered or repaired outside of the Greenspan Analytical factory or other authorised service centre or products damaged by improper install
3. 700 7000 Sales Order Reference Click here amp type SO Reference Serial Number Click here amp type S N Product Information Range Type Range here H50 Output Current MN Mi Zero 4 00mA S Serial RS232 3 Accuracy 0 1 FS over 0 50 C o Sensor Type Gauge Absolute delete applicable Cable Length Click here amp type Cable length M 3 Supply Voltage 8 30 VDC S Connection ve Red Signal Output Blue Cable Shield Green Yellow Serial Yellow amp purple Connection Code BW4 or Detachable delete applicable Combined temperature and repeatability User Notes Australian Standard AS1376 is used to convert kPa to metres of water 1kPa 102 15 mm water at 20 C Dismantling of the sensor will void the warranty Contact your agent for technical advice The sensor is protected against reverse polarity connection The sensor is fitted with a lightning protector surge device The sensor is compensated for temperature induced errors over the range 0 50 C All sensors include a 4 tapered BSP thread for external fitting Warm up time to stable reading is 0 15 seconds Full accuracy at 1 second NAAR D gt Inspected By 1 January 2009 Manufactured By Tyco Environmental Systems Greenspan Analytical Plant 22 Palmerin Street WARWICK QLD 4370 AUSTRALIA Phone 61 0 7 46601888 Tyco Environmental Systems PS1000 User Manual 010 UM 700 1000 Page 28 of 34 Copyright by Tyco International Ltd
4. New features include the ability to re range the sensor as well as adjust the fluid density and gravity to suit specific applications The instrument is packaged in a robust Acetal housing fully sealed against moisture penetration and is hardwired to either vented or non vented cable supplied by Greenspan The sensors are suitable for applications in harsh remote applications including groundwater streams and rivers water storage bodies including stratification studies hydrological run off studies and industrial process monitoring The sensors are suitable for applications in harsh remote applications including groundwater salty or acidic water conditions 1 2 Howto Use the Manual Along with this manual there are several other documents that may assist in the successful configuration and operation of the Greenspan PS1000 Sensor These should be maintained on file as a permanent reference as to the features applications and use of the PS1000 Greenspan PS1000 Specifications Brochure Greenspan PS1000 Certificate of Conformance Greenspan PS1000 Quick Start Guide Tyco Environmental Systems PS1000 User Manual 010 UM 700 1000 Page 4 of 34 Copyright by Tyco International Ltd Greenspan Analytical Pty Ltd reserves the right to change product designs and specifications without notice 1 3 Certification The PS1000 sensors are assembled and tested in accordance with Greenspan s ISO 9001 Quality Certified System Followi
5. Overview 2 1 Theory of Measurement The PS1000 Pressure Sensor utilizes a ceramic based capacitive element as the transducer This is designed to be of rugged construction and incorporates active electronics as an integral part of the transducer substrate to enhance reliability and accuracy Force applied to the ceramic element due to the pressure deforms its shape This deformation causes a change in capacitance which can be measured by the electronics The inherently stability and toughness of the ceramic ensures the repeatability and long term accuracy of the readings are maintained under the harshest field conditions The onboard microprocessor converts the transducer output voltage to a digital signal and also measures the transducer temperature This information is used to temperature compensate the sensor over the range 0 50 C The result is converted to an analogue output of typically 4 20mA 2 1 1 Ceramic Capacitive transducers Benefits of the Ceramic Capacitance Sensors over other types of sensors are e Extremely high overload limit typically up to 10 X overload protection e Absolute resistant to wear e High temperature stability e Excellent Long term stability e Excellent Repeatability and linearity e No hysteresis effects normally associated with Strain Type Sensors e Corrosion resistant Other sensors require contact of stainless steel face e Not subject to mechanical fatigue that may affect strain gauge type
6. Tyco Environmental Systems PS1000 User Manual 010 UM 700 1000 Page 17 of 34 Copyright by Tyco International Ltd Greenspan Analytical Pty Ltd reserves the right to change product designs and specifications without notice 3 2 Software Communication with the PS1000 Sensor is performed through the PC s RS232 serial port via the 7BB 1000 serial breakout box and supplied software PS7000 Utility PS7000 Utility is supplied free of charge on all PS1000 orders Greenspan Part 7CD 1000 7000 To use the full functions of the software a fully operational sensor with power supply and all communications leads should be available PS1000 PS70000 Breakout Box Part 7BB 1000 Serial Comms Cable Part 087 0088 PC or laptop running PS7000 Utility program Greenspan PS1000 Pressure Sensor Tyco Environmental Systems PS1000 User Manual 010 UM 700 1000 Page 18 of 34 Copyright by Tyco International Ltd Greenspan Analytical Pty Ltd reserves the right to change product designs and specifications without notice To Load the Software Place Software CD in drive and open the Application exe file F PS7000 User Calibration Utility Sensor Serial d Firmware Fev The main screen is divided into three sections The top panel consists of a drop down list of all available serial ports a Connect button to connect to disconnect from the sensor and a Help button to access the online help These are the only active controls a
7. included on the Greenspan CD You should have received Wiring for 4 20mA Output Sensor Certificate of Conformance Sheet CD Manuals amp Software Greenspan PS1000 Sensor Cable Options per order 8 30VDC ve Supply red Signal Output 4 20mA blue Cable Shield yellow green Serial comms yellow Serial comms purple Sensor Breakout Box optional Software on CD Closed Vent System Part 7CVS 001 Sensor may be fitted with optional removable cable purple Breakout Cable Model 5CC 750 white black EN Other colours E NOT used PS1000 provides a calibrated analogue output 4 20mA over the Sensor Full Scale range eg 0 10m Sensor requires a nominal 12V DC power supply but will operate from 8 30V DC Sensor output can be re ranged or the calibration adjusted using the Sensor Breakout Box and supplied software Refer Breakout Box Quick Start Guide amp Manual Tyco Environmental Systems PS1000 User Manual 010 UM 700 1000 Page 26 of 34 Copyright by Tyco International Ltd Greenspan Analytical Pty Ltd reserves the right to change product designs and specifications without notice GREENSPAN A 4 3 Quick Start Guide PS1000 Pressure Sensor Voltage Output fuco Flow Environmental Control Systems Procedures for connecting and configuring the Greenspan PS1000 Sensor Further details in the Sensor Manual included on the Greenspan CD You should have received Certificate of Co
8. serial number Describe the problem including how and under what conditions the instrument was being used at the time of malfunction Clean the product and cable Decontaminate thoroughly if used in toxic or hazardous environment Carefully pack product in original packaging if possible amp include a statement certifying product and cable have been decontaminated with supporting information Products returned for repair must be accompanied by a completed GRA Goods Return Advice form All sensors returned for service and repair work must be properly decontaminated prior to return A cleaning charge may be applied to sensors that require further decontamination Service work will not commence until the quotation has been accepted by the customer A purchase order for all repair and service work will be required before work is carried out Tyco Environmental Systems PS1000 User Manual 010 UM 700 1000 Page 6 of 34 Copyright by Tyco International Ltd Greenspan Analytical Pty Ltd reserves the right to change product designs and specifications without notice 1 8 Contact Details Australia Head Office Goyen Controls Co Pty Ltd 268 Milperra Road Milperra NSW 2214 Telephone 1800 805 372 Facsimile 1300 658 799 Asia Goyen Controls Co Pty Ltd Shanghai Representative Office 1209 Greenland Business Centre 1258 Yu Yuan Road Shanghai PC200050 CHINA Telephone 86 21 5239 8810 Facsimile 86 21 5239 8812 Europe Goyen Controls Co U
9. the 7CVS 001 Dimensions including filter length x width x height 16cm x 7cm x 5cm 7CVS 001 Closed Vent System Tyco Environmental Systems PS1000 User Manual 010 UM 700 1000 Page 11 of 34 Copyright by Tyco International Ltd Greenspan Analytical Pty Ltd reserves the right to change product designs and specifications without notice 2 5 2 Protective Nose Cones A protective copper nose cone Greenspan Part 492 0241 can be fitted to the pressure transducer to inhibit biological or marine growth on the sensor face Similarly Greenspan also offer a stainless steel nose cone pictured left Greenspan Part 492 0246 2 5 3 BSP Fittings Brass BSP threaded adaptors Greenspan Part 492 0238 can also be fitted to the PS1000 for connection when monitoring pressure in process applications Such applications may include pipeline monitoring gas bubblers and tanks 2 5 4 Cable Options Inc Detachable Cables A standard sensor is supplied with a fixed moulded cable entry and bare wire connection An optional detachable cable is available The detachable cables have a 7 pin Hirschman connector at the end of the cable opposite to the sensor Detachable cables are available in a range of standard lengths and are interchangeable amongst the range of Greenspan sensors This option can provide benefits and cost savings Please refer to the Engineering Note in the appendix section of the manual for detailed instructions on connectin
10. the default factory setup the EDITT sensed pressure is output as 4 20mA signal or 0 2 5V signal 3 2 5 RS232 The sensed pressure is output as digital data and displayed on screen together with current temperature amp Advanced Note If RS232 is selected as the output mode the analogue output will not be available for use by remote displays and data loggers etc The sensor must be set to RS232 mode if you wish to use the sensor in conjunction with a 7SDI 1000 SDI12 Converter 3 2 6 Averaging number This sets the level of averaging Lower levels of averaging will decrease response times but may also increase the level of noise The factory default is 120 which give a response time of approximately 1 second Tyco Environmental Systems PS1000 User Manual 010 UM 700 1000 Page 20 of 34 Copyright by Tyco International Ltd Greenspan Analytical Pty Ltd reserves the right to change product designs and specifications without notice 3 2 7 Advanced Settings The Advanced Sensor Configuration screen allows the user to modify parameters such as Local Gravity Specific Gravity and customized engineering units it also lets the user to re calibrate the pressure sensor using single point or two point calibration Advanced sensor configuration Analog mode Local Gravity 9 80665 Enter a value between 9 5 and 105 Use Full Density Polynomial t temperature in deg C Specific Gravity i OC Enter value between 0 5 and 1 5
11. 4 3 Quick Start Guide PS1000 Pressure Sensor Voltage Output 27 4 4 Example Certificate of Conformance 28 4 5 Engineering Note Detachable Cables 29 4 6 Engineering Note Closed Vent System 32 Tyco Environmental Systems PS1000 User Manual 010 UM 700 1000 Page 3 of 34 Copyright by Tyco International Ltd Greenspan Analytical Pty Ltd reserves the right to change product designs and specifications without notice Introduction 1 1 System Description Thank you for purchasing the Greenspan Pressure Sensor Model PS1000 This manual provides a guide to the configuration operation and maintenance of the PS1000 to provide long term reliable and accurate monitoring The Greenspan PS1000 is fully submersible self contained Pressure Measurement Sensor designed for remote applications It utilises a sophisticated capacitive ceramic pressure sensitive diaphragm Its special features include high overload protection up to 60 times nominal pressure corrosion resistance and long term stability The changes in the capacitive element varies with applied pressure This variation is measured by an electronic circuit and converted into an analogue output The sensor can be supplied in a variety of standard ranges The PS1000 has a standard 2 wire loop powered 4 20mAoutput with an option for 0 2 5Vdc suitable for a wide range of Data Loggers Process Controllers and other third party devices
12. GREENSPAN tyca LEE ED arj Control Flow Pressure Sensor PS1000 User Manual Version 1 1 Environmental Systems 000 User Manual PS Table of Contents IETF OGUCTION meet Re E A E E 1 1 System Bede 1 2 HOW 10 US the MANUAL m 1 3 CECAUTO E E EAE E E EEN E OERE 1 4 UNPACKING and INSDCCHON mcm 1 5 SONAL NUM E O A 1 6 Waranty FOU V TR ET 1 7 FaClOry ServiC E RODI aian tele E e EAE EEA 1 8 Comac DCI ANS RSR Ra E E E 2 DENSOT OVEIVICW nn dires E E ES 2 1 Theory Ol MOASUTOMIONESS rente intention ere lee 2 1 1 Ceramic Capacitive transducers 2 1 2 Water Density and GAMME SNS N e ne 2 2 PDDUCAUONS Ne arabes naine 2 3 da iig les i BJ iz oe E Or dan ae nie lens rue 2 3 1 Sensor DESIN EET 2 4 cable D S P Tu 10 2 4 1 Mechanical Specifications oei a a a a E 10 2 5 Options and ACCeOSSOFGS iue coo ce deea i a a nda en oH ae ada dete 11 2 5 1 DlocelicQegt ten care 11 Closed Venting System CVS 11 2 0 2 Protective Nose Cones eene a naar nnns nnns 12 2 5 8 POOF UNOS iret E 12 2 5 4 Cable Options Inc Detachable Cables 12 2 9 9 Serial Breakout BOX a ares Lp eta fiea D reed on 12 2 5 6 Optional Serial Output SDI Adapter Unit 13 2 6 Sensor FIC ONV GANOIANON PEN 14 3 SENSOF OPTa UON Pct 15 3 1 Wining e CORN OC CHONS ssa ee a ee dees ds ui UIDI DL M 15 3 2 SOW e
13. Greenspan Analytical Pty Ltd reserves the right to change product designs and specifications without notice 4 5 Engineering Note Detachable Cables ENGINEERING NOTE RELEASE DATE 28 4 2008 SUBJECT Connecting and Disconnecting the Detachable Cable for Greenspan Sensors packaged in 47mm amp 65mm Tubes IMPORTANT NOTE You have been supplied with 2 x O Rings Greenspan part number 011 OR16X2 5 2 x Grub Screws Greenspan part number 512 M4X6SS316P 1 x Allen Key Prior to connecting your sensors to the detachable cable please ensure that the detachable cable entry has been fitted with O Rings supplied as detailed above Ensure O Ring grooves are greased and then slide O Rings and fit into the recessed grooves Refer to the following instructions for connecting to your sensor to the detachable cable 1 The sensor connector is exposed and ready to connect to the cable connector 2 Align the cable connector with the sensor connector and push together The connector is polarized and will only fit together one way 3 Once connectors are completely pushed together the rocker arm on the sensor connector will clip in with the cable connector and secure the connection Tyco Environmental Systems PS1000 User Manual 010 UM 700 1000 Page 29 of 34 Copyright by Tyco International Ltd Greenspan Analytical Pty Ltd reserves the right to change product designs and specifications without notice Carefully feed t
14. K Ltd Unit 3B Beechwood Chineham Business Park Basingstoke Hampshire RG24 8WA UNITED KINGDOM Telephone 44 1256 817 800 Facsimile 44 1256 843 164 Address Sales and Service Queensland South Australia Victoria Western Australia Telephone 1800 805 372 Facsimile 1300 658 799 Goyen Controls Co Pty Ltd 73 M Jalan Mega Mendung Kompleks Bandar OUG 58200 Kuala Lumpur MALAYSIA Telephone 60 37 987 6839 Facsimile 60 37 987 7839 Tyco Umwelttechnik GmbH Im Petersfeld 6 D 65624 Altendiez GERMANY Telephone 49 6432 1001 1002 Facsimile 49 6432 63810 Tyco Environmental Systems Greenspan Analytical Manufacturing Plant 22 Palmerin Street WARWICK QLD 4370 AUSTRALIA Phone 61 0 7 46601888 Fax 61 0 7 46601800 Internet Tyco Environmental Systems www tyco environmental com PS1000 User Manual 010 UM 700 1000 USA Goyen Valve Corporation 1195 Airport Road Lakewood New Jersey 08701 USA Telephone 1 732 364 7800 Facsimile 1 732 364 1356 Greenspan Singapore Pte Ltd 02 01 Minwa Industrial Building 39 Genting Lane Singapore 349554 Telephone 65 6748 0140 Facsimile 65 6748 2534 Mecair S r l Via per Cinisello 97 20054 Nova Milanese Milano ITALY Telephone 39 362 375 118 Facsimile 39 362 375 124 Page 7 of 34 Copyright by Tyco International Ltd Greenspan Analytical Pty Ltd reserves the right to change product designs and specifications without notice 2 Sensor
15. ation or application or subjected to misuse abuse neglect or accident This warranty also excludes items such as reference electrodes and Dissolved Oxygen membranes that may degrade during normal use Greenspan Analytical will not be liable for any incidental or consequential damage or expense incurred by the user due to partial or incomplete operability of it s products for any reason whatsoever or due to inaccurate information generated by its products All Warranty service will be completed as soon possible If delays are unavoidable customers will be contacted immediately Any sensor should not be dismantled unless under instruction from Greenspan Analytical Technical Service staff Incorrect handling will void the warranty 1 7 Factory Service amp Repair The correct choice of sensor and assistance with field installation can be provided by Greenspan and their sales offices A correct choice of equipment together with technical advice and field experience should result in long term success in the field Greenspan Technical Services is dedicated to customer support and provides assistance in the selection installation deployment and commissioning of sensors with a full range of consulting services All Greenspan products are designed developed and manufactured in Australia and can be supplied at short notice If for some reason sensors are required to be returned to our factory or your sales representative please note the model and
16. consists of the following primary elements e Ceramic capacitance transducer with 1 BSP thread e Stainless steel or acetal body material e Moulded cable entry Ceramic capacitance transducer with BSP thread Power and Acetal or Data Cable Double O Ring connections 316SS Body Moulded Cable Entry PS1000 Primary Elements Tyco Environmental Systems PS1000 User Manual 010 UM 700 1000 Page 9 of 34 Copyright by Tyco International Ltd Greenspan Analytical Pty Ltd reserves the right to change product designs and specifications without notice 2 4 Cable Details All Greenspan Sensors utilise a specially designed Polyurethane Cable The cable contains 12 x conductors 1 x drain wire and an internal vent tube The outer jacket is made from UV stabilized Polyurethane and is suitable for all external underwater or harsh environment applications This common cable construction is utilized for vented and non vented sensors and all Greenspan Water Quality Sensors Cables are generally factory fitted at time of manufacture in specified lengths Cables can be joined or repaired in the field providing a waterproof connection can be maintained Alternatively cables can be terminated in waterproof junction boxes where cabling to other devices or longer cable runs are required Cable Construction 1 Vent Tube Polyamide size ID x OD 2 40 x 3 20 mm 2 12 x Conductors 7 x 0 20 mm Tinned Copper Section 0 22mm2 AWG24 Insulati
17. ct which can be used to terminate the current session Data transfer typically takes around 10 seconds to complete It may take longer if there are errors occurred during data transfer the interface will retry up to three times before reporting an error message In the event when the sensor s serial number has been read but the interface fails to receive a valid configuration due to corrupted data the user can upload new configurations to the sensor from a file stored on PC provided that the file s serial number matches up with that of the sensor Tyco Environmental Systems PS1000 User Manual 010 UM 700 1000 Page 19 of 34 Copyright by Tyco International Ltd Greenspan Analytical Pty Ltd reserves the right to change product designs and specifications without notice 3 2 2 Disconnect Click Disconnect to terminate communications with the currently connected sensor AA PS7000 User Calibration Utility Analog mode File Help i m e 2 Disconnect AM A LOY rp f C Aid zw B4 e Sensor Serial Firmware Re 42405 oon Load Config Save Config Sensor Setup 3 2 3 Sensor Setup Sensor setup The Sensor Setup screen allows the user to select between analogue or serial output it also Pressure Sensor Output lets the user adjust the number of averaging points Click Advanced button to access more Analog fe H523 configuration items and to re calibrate sensor Averaging 3 2 4 Analogue less Depending on
18. e avoided through careful sensor deployment Additional stilling wells or mounting brackets may be required to prevent sensor movement which may cause long term cable movement Where cable runs are required which may be subject to environmental effects heat water movement sunlight flood debris etc it is advisable to protect the sensor cable inside a slightly larger diameter conduit such as PVC steel or polyethylene This also allows the sensor cable to be pulled out should a sensor change over be required at the site Maximum cable runs up to several hundred meters are possible without affecting electrical signals The maximum cable length is dependant on the capability of the com port of the computer Most computers should be capable of driving a 150 to 200m cable length 3 3 4 Typical Sensor Installations 1 Edge of river stream lake embankment Side of boat vessel Mounted within a stilling well off stream from main flow Mounted within drainage channels pipes Suspended from dam walls or floating pontoon oS SU ae ee d Sensor anchored to bed of lake stream Tyco Environmental Systems PS1000 User Manual 010 UM 700 1000 Page 23 of 34 Copyright by Tyco International Ltd Greenspan Analytical Pty Ltd reserves the right to change product designs and specifications without notice 3 3 5 Other Considerations Environmental compatibility should be checked before using the sensors and advice sought from Greenspan if any doubt exis
19. ed with a DIN clip for fitting to standard DIN rail installations Sensor cable wires are terminated in suitable DIN rail screw terminal blocks available from electrical suppliers A vent tube joiner supplied is fitted between the CVS 001 and the cable vent line See Figure 1 A single CVS 001 is designed to handle sensor cable lengths up to 70 metres Multiple units may be joined together for greater capacity For example if a 140 metre cable is used two units connected via a T Piece available from Greenspan Part 071 9112 and extra joiner tubing 071 0008 are connected as per Figure 2 Note that there are many ways of installing CVS 001 these are only suggestions Tyco Environmental Systems PS1000 User Manual 010 UM 700 1000 Page 32 of 34 Copyright by Tyco International Ltd Greenspan Analytical Pty Ltd reserves the right to change product designs and specifications without notice Terminal Block DIN Rail CVS g NOTE Number of cable wires Cut here will vary depending on sensor tvoe Heat Cable Wires y C sealed end EL lt sia Filter Air nle TTS ILOILO lt SIOUISI ISI LOIQI ISTO a ORO NIN cH pi m ORO Ed SIOIS I Sensor Cable Inlet Jp 7 Joiner Tube Cable Vent Tube Figure 1 Single Installation Suggestion Only Remove the seal by cutting the end of the joiner tube with a sharp knife prior to connect
20. ensors are vented to atmosphere so that the effects of changes in barometric or atmospheric pressure do not affect water level readings Sensors that are not vented to atmosphere are referred to as Absolute Sensors The primary difference between the two types of sensors is the effect of atmospheric pressure on the water level measurements they provide Barometric Pressure acts on both sides of a Gauge sensor ie via the water on one side and via the vent tube on the other The Barometric pressure is cancelled out and has no effect on the water level readings Gauge Sensors will read zero in air Barometric atmospheric pressure acts only on one side of a non vented or Absolute Sensor on the water side Any changes in Atmospheric pressure will be detected by the sensor and measured as changes in water pressure As the Barometric pressure varies these changes will be measured as water level changes even though the actual water level may have remained steady Typical variations in Barometric Pressure when converted to head of water are in the order of 100mm A large change in Weather Pattern Storm Front may cause a drop in Barometric Pressure by up to 20Hpa which would cause an error of 200mm Water level variations caused by Barometric Pressure can be removed by monitoring barometric pressure eg via a weather station or barometric sensor and then post processing the absolute water level readings The lowest standard range absolute pressure se
21. follow the on screen instructions to step through the required process To perform a single point calibration select NO when prompted to proceed with the next calibration point Select YES otherwise to complete the two point calibration The user may need to repeat the calibration procedure to fine tune the offset and gain factors when large changes are made NOTES All changes made to the Advanced Configuration screen including data obtained from re calibrating the sensor do not take effect until the OK button is clicked 3 2 12 Pressure and Temperature Sensor Headings The bottom section of the screen displays current readings for both pressure and temperature this is only visible when RS232 is selected as sensor output 3 2 13 Load Configuration Lookin User Caibraton wiy e ER For loading a configuration file stored on PC to the A sensor This button is enabled as soon as a valid 3 serial number is received The interface will first Lors check for a serial number match before proceeding to data transfer and resetting the c sensor PL My Computer a My Network File name Places Files of type 3 2 14 Save Configuration Use this button to save the current sensor settings to a PC file This button is enabled only hs after connection to a sensor has been 2 established Save to file Help Topics PS7000 User Calibration Help Index Find 1 Type the first few letters of the word youre lookin
22. g and disconnecting the detachable cable 2 5 5 Serial Breakout Box The serial breakout box Greenspan Part 7BB 1000 allows connection between the PS1000 and a sensor and PC The user is able to communicate with the sensor in RS232 mode to perform user field adjustments and calibration via the PS7000 Utility Software supplied on CD with all PS1000 s purchases 7BB 1000 Serial Breakout Box The serial breakout box can also be connected directly to a multimeter enabling the user to check the analogue inputs on the sensor The 7BB 1000 is supplied with a serial communications cable Greenspan Part 087 0088 Please refer to the Engineering Note in the appendix section of the manual for information Tyco Environmental Systems PS1000 User Manual 010 UM 700 1000 Page 12 of 34 Copyright by Tyco International Ltd Greenspan Analytical Pty Ltd reserves the right to change product designs and specifications without notice 2 5 6 Optional Serial Output SDI Adapter Unit A feature of the sensor is the ability to also provide serial output in SDI12 format using a small SDI Adapter unit connected to the end of the sensor cable The SDI12 Adapter unit Greenspan Part 7SDI 1000 provides a standard 3 wire SDI12 output for connection to a third party Data Logger or Process Controller Please refer to the 7SDI 1000 User Manual for more comprehensive instructions on its use The following information briefly outlines the quick set up s
23. g for 2 Click the index entry you want and then click Display 6 My Network File name Places Save as type Sensor cfg files xml x Analog Averaging Calibrate Sensor Fully Documented Help Function is available for PS7000 Utility by clicking the Help button or hitting the F1 key Pressure sensor Read channels emen Tyco Environmental Systems PS1000 User Manual 010 UM 700 1000 Page 22 of 34 Copyright by Tyco International Ltd Greenspan Analytical Pty Ltd reserves the right to change product designs and specifications without notice 3 3 Installation 3 3 1 Typical Sensor Installations 1 Edge of river stream lake embankment Side of boat vessel Mounted within a stilling well off stream from main flow 2 3 4 Mounted within drainage channels pipes 5 Suspended from dam walls or floating pontoon 6 Sensor anchored to bed of lake stream 3 3 2 Field Installation must ensure e he sensor is anchored or held in position or located so it is not subject to any movement during normal operations e Sensor is protected from direct sunlight to avoid high temperature fluctuations e Sensor is protected against high turbulence and possible debris loading during flow events 3 3 3 Cabling Considerations Care should be taken with installation and field servicing to ensure the cable is not subjected to persistent pulling snagging or severe compression Cyclic loading of the cable should also b
24. he connection back into the sensor tube taking caution not to crimp or damage any wiring Ensure the O Rings have been fitted to the moulded cable entry as directed at the beginning of this document Twist carefully to align the grub screw holes Firmly push the tube back onto the moulded cable entry Screw in two 2 512 M4X6SS316P grub screws to secure the cable and the sensor with supplied Allen key The cable is now securely fitted to the sensor Tyco Environmental Systems PS1000 User Manual 010 UM 700 1000 Page 30 of 34 Copyright by Tyco International Ltd Greenspan Analytical Pty Ltd reserves the right to change product designs and specifications without notice Refer to the following instructions for disconnecting to your sensor to the detachable cable 1 Sensor with cable attached and ready for cable disconnection 2 Remove the two 2 grub screws Greenspan part 512 M4X6SS316P using the Allen key supplied N B Allen key is supplied in spare parts kit with original packaging 3 CAREFULLY pull tube away from cable mould Once the tube has been pulled away from cable mould the connector will be revealed as pictured left 4 Release locking device on the connector by gently pinching rocker arm on the cable connector and pull apart 5 The sensor and cable are now detached Note When the cable is not connected to a sensor please ensure the supplied vent cap is fitted to the vent tube if applicable Tyco Env
25. ion See inset figure 1 Terminal Block O ie het be had af bud uf 2222022 CVS 007 s if ef Def bof ie bu CVS 001 DIN Rail Cable Vent Tube Joiner Figure 2 Multiple Units Tyco Environmental Systems PS1000 User Manual 010 UM 700 1000 Page 33 of 34 Copyright by Tyco International Ltd Greenspan Analytical Pty Ltd reserves the right to change product designs and specifications without notice SETUP FOR USE For correct operation of the desiccant system it is necessary to partially inflate the breather bag inside the CVS 001 to enable it to expand and contract with atmospheric pressure changes 1 2 Cut vent tube below tag See Figure 1 Attach 60ml syringe to joiner tube and withdraw all air from breather bag Remove syringe recharge and apply 60ml remove syringe recharge and repeat for a further 60ml total 120ml half of max capacity of 240ml Connect joiner tube to cable vent tube If multiple units are being used the volume of air required for priming must increase by approximately120ml for every unit connected Note Only remove the inlet seal on the CVS 001 when ready to install the sensor vent tube If dismantling the system ensure that the inlet is sealed CABLE BREAKOUT For existing sensor cables where the vent tube is not accessible a cable breakout kit CBR 001 is available This enables the vent tube to be separated from the wire cores and the junction sealed against mo
26. ironmental Systems PS1000 User Manual 010 UM 700 1000 Page 31 of 34 Copyright by Tyco International Ltd Greenspan Analytical Pty Ltd reserves the right to change product designs and specifications without notice 4 6 Engineering Note Closed Vent System ENGINEERING NOTE RELEASE DATE 06 JUNE 2006 EDITION 1 6 SUBJECT X CVS 001 Closed Venting System for Vented Sensors INTRODUCTION When pressure sensors are deployed there can be a difference between the atmospheric temperature and the temperature of the sensor at depth This temperature differential causes a pumping effect to occur whereby moist air from the surface is drawn into the sensor through the vent line This moisture can condense on sensitive electronic components due to warm surface air cooling inside the sensor Sealing the system against exposure to the atmosphere and conditioning the existing air in the vent tube can alleviate this problem Silica desiccant crystals easily absorb moisture thereby drying the air and are used in the closed loop venting system CVS 001 The effectiveness of the closed venting method is compromised if the system is disassembled Therefore once installed or reassembled some time is required for trapped air to become dry again One advantage of this method is that the volume of air being dried is always constant therefore the desiccant crystal will not become saturated INSTALLATION Suggested Installation Only The unit is fitt
27. isture For cables with connectors already fitted HS7 CX18 it is necessary to cut the cable to remove the connector It is important to leave a length of cable attached to the connector to allow re termination within CBR 001 Good Engineering practice is recommended for all joins Flying Power a E O Leads CX18 CBR 001 Connector adco Figure 3 With Breakout CBR 001 Joiner Tyco Environmental Systems PS1000 User Manual 010 UM 700 1000 Page 34 of 34 Copyright by Tyco International Ltd Greenspan Analytical Pty Ltd reserves the right to change product designs and specifications without notice
28. nal calibration and inspection tests are carried out on every sensor e he sensor is visually inspected and packed ready for despatch e he complete calibration records sensor history and batch number are placed on file and archived Tyco Environmental Systems PS1000 User Manual 010 UM 700 1000 Page 14 of 34 Copyright by Tyco International Ltd Greenspan Analytical Pty Ltd reserves the right to change product designs and specifications without notice 3 Sensor Operation 3 1 Wiring amp Connections The PS1000 is a 2 wire loop powered 4 20mA output sensor with an option for 0 2 5Vdc It is normally powered by a 8 30V DC power supply which can be battery solar or Mains Plug Pack The following diagram illustrates the typical wiring arrangement for the PS1000 with 4 20mA output Wiring for 4 20mA Output Sensor 8 30VDC ve Supply Signal Output 4 20mA b Cable Shield Serial comms Serial comms Sensor Breakout Box optional Software on CD Closed Vent System Part 7CVS 001 Sensor may be fitted with optional detachable cable Detachable Cable Model 780 0130A HS7 xx Breakout Cable Model 5CC 750 Other colours NOT used Tyco Environmental Systems PS1000 User Manual 010 UM 700 1000 Page 15 of 34 Copyright by Tyco International Ltd Greenspan Analytical Pty Ltd reserves the right to change product designs and specifications without notice The following diagram illustrates the typical wiring arrangeme
29. nformance Sheet Wiring for Voltage Output Sensor CD Manuals amp Software Greenspan PS1000 Sensor Cable Options per order 8 30VDC ve Supply red Ground ve Supply green Signal Output 0 2 5V biue Signal Ground brown Cable Shield yellow green Serial comms yellow Serial comms purple Closed Vent System eR Sensor Breakout Box Part 7C VS 001 optional red Sensor may be fitted with optional removable cable green Detachable Cable blue Model 780 0130A HS7 xx Wiring brown As yelow Above Breakout Cable purple f Model 5CC 750 white black Other colours NOT used PS1000 provides a calibrated analogue output 0 2 5V factory set over the Sensor Full Scale range eg 0 10m Sensor requires a nominal 12V DC power supply but will operate from 8 30V DC Sensor output can be re ranged or the calibration adjusted using the Sensor Breakout Box and supplied software Refer Breakout Box Quick Start Guide amp Manual Tyco Environmental Systems PS1000 User Manual 010 UM 700 1000 Page 27 of 34 Copyright by Tyco International Ltd Greenspan Analytical Pty Ltd reserves the right to change product designs and specifications without notice 44 Example Certificate of Conformance GREENSPAN Dia TUCO flow Environmental PS1000 Pressure Sensor CERTIFICATE of CONFORMANCE Customer X Click here amp type Customer name Model No PS1000 Pressure Sensor Tyco Environmental Systems material
30. ng calibration the sensors undergo a range of additional control processes to ensure that all specifications are consistent and documented e The instrument is visually inspected marked and labelled e The complete sensor calibration record is archived for reference and batch number information is kept on file for statistical analysis e An individual Certificate of Conformance is issued to the customer 1 4 Unpacking and Inspection All Greenspan Analytical Sensors are made to order and are individually calibrated and inspected This ensures that they leave the factory in a working condition They are packed in new cartons for shipping On receipt the customer should inspect the packaging and contents for any signs of damage during transportation The customer should also check that all items on the delivery note have been received Please contact the factory in case anything has been damaged or missing A full set of documentation including Certificate of Conformance Quick Start Guide and Full Operator Manual will be provided with all equipment either in hard copy format or in electronic format on the CD shipped with the goods The Sensor is fitted with an Acetal body which provides superior corrosion protection in a wide range of chemically active waters Because an individual sensor may be used in a variety of locations media compatibility should be checked before installing and advice sought from Greenspan if any doubt exists 1
31. nsor offered is 20m which is suitable for measuring water levels of up to approximately 10m Absolute sensors will read zero in a perfect vacuum and around 10m in air depending on the atmospheric pressure Gauge sensors are suitable for most monitoring applications where water level readings are required Absolute sensors are suitable for applications where a vented cable is not desirable eg Battery pack only sensors Closed Venting System CVS When pressure sensors are deployed there can be a difference between the atmospheric temperature and the temperature of the sensor at depth This temperature differential causes a pumping effect to occur whereby moist air from the surface is drawn into the sensor through the vent line This moisture can condense on sensitive electronic components due to warm surface air cooling inside the sensor Sealing the system against exposure to the atmosphere and conditioning the existing air in the vent tube can alleviate this problem Silica desiccant crystals easily absorb moisture thereby drying the air and are used in the closed loop venting system 7CVS 001 For all gauge vented sensors a Closed Vent System must also be fitted pictured left A single 7CVS 001 is designed to handle sensor cable lengths up to 70 metres Multiple units may be joined together for greater capacity Please refer to the Engineering Note in the appendix section on the manual for detailed instructions on the installation of
32. nt for the PS1000 with VOLTAGE output Wiring for Voltage Output Sensor 8 30VDC ve Supply red Ground ve Supply green Signal Output 0 2 5V biue Signal Ground brown y Cable Shield yellow green Serial comms yellow Serial comms purple aa Sensor Breakout Box optional Software on CD Closed Vent System Part 7CVS 001 Sensor may be fitted with optional detachable cable red green Detachable Cable Model 780 0130A HS7 xx brown mn yellow Breakout Cable purple Model 5CC 750 blue Vent ne white Other colours NOT used Tyco Environmental Systems PS1000 User Manual 010 UM 700 1000 Page 16 of 34 Copyright by Tyco International Ltd Greenspan Analytical Pty Ltd reserves the right to change product designs and specifications without notice Alternatively the PS1000 Sensor can be used as an SDI12 Sensor using the optional Greenspan SDI12 Adaptor SDI 12 Adapter Part 7SDI 1000 Bare Wire toSDI 12 Adapter cable included with 7SDI 1000 Sensor cable with Bare Wire connection ve Supply red Ground ve Supply black Signal comms white Greenspan Analogue Sensor Model PS1000 Data Logger or controller with SDI Input Typically the sensor will be connected to a Data Logger or Process Controller which will provide the power and ground connections and provide connections for serial SDI12 output The Power requirements of the sensor are detailed in the Specifications Brochure
33. on Polypropylene size 1 10 mm 0 05 mm 3 Tape Polyester 4 Drain Wire 7x0 20 TinCu 5 Tape Polyester Aluminium 6 Jacket Polyurethane black size OD 8 05 mm 0 15 2 4 1 Mechanical Specifications e Specially Manufactured Greenspan Cable with 12 cores and Internal Vent e High chemical resilience and abrasive resistance e Conductor cross section AWG 24 e Electrical Resistance 9 ohm per 100m per conductor e Operating temperature 85 C max e Bending radius static 6 e Bending radius dynamic 12 e Max Operating voltage 250V e Jacket Printing white colour each meter e Conductor colour codes green yellow white black brown turquoise violet pink red blue grey e Tensile Strength is sufficient to self suspend the Greenspan Sensor to depths of 300m e Long term creep due to temperature effects or tensile loading is negligible The moulded cable is fitted to the sensor using a double o ring seal and located using 2 x grub screws The length of the cable is not critical to the long term calibration and operation of the sensor provided the electrical requirements such as minimum supply voltage are maintained Tyco Environmental Systems PS1000 User Manual 010 UM 700 1000 Page 10 of 34 Copyright by Tyco International Ltd Greenspan Analytical Pty Ltd reserves the right to change product designs and specifications without notice 2 5 Options and Accessories 2 5 1 Absolute or Gauge Gauge S
34. otected Surge Current Protected Warm Up Time to Stable Reading Current Consumption Operating Temperature Storage Temperature Max over pressure Dimensions Weight Wetted Materials CVS Dimensions length x width x height Tyco Environmental Systems PS1000 User Manual 010 UM 700 1000 2 ceramic capacitance transducer 2 5 5 10 20 40 75 100m 20 40 75 100m Yes consult sales office 4 20mA or optional 0 2 5Vdc SDI12 via 7SDI 1000 0 1 full scale 0 2 C 0 2 full scale per annum 0 02mA Polyurethane sheathed cable OD 8mm with 3mm vent tube moulded entry bare wire connection 10 20 30 50 100 150m 32 65 100 165 325 490 FT Gauge sensors must be fitted with a CVS 8 30Vdc at sensor loop powered Yes To 2kV 150ms Up to 20mA while turned on OMA when off 0 50 C 5 C 60 C At least twice the full scale range 315mm 47mm 12 6 x 1 78 550g plus cable weight 665g per 10m length Ceramic 316 passivated stainless steel polyurethane viton 16cm x 7cm x 5cm Page 25 of 34 Copyright by Tyco International Ltd Greenspan Analytical Pty Ltd reserves the right to change product designs and specifications without notice GREEIN SPA Ra e N tuc a Flow Environmental a Control Systems 422 Quick Start Guide PS1000 Pressure Sensor 4 20mA Output Procedures for connecting and configuring the Greenspan PS1000 Sensor Further details in the Sensor Manual
35. se eo N er 18 3 2 1 CONOC MR P 19 3 2 2 DISCO CCT RE 20 3 2 3 SENSON OUD ave c 20 3 2 4 ANOJI NN NOTE RR 20 3 2 5 aieo TREE 20 Tyco Environmental Systems PS1000 User Manual 010 UM 700 1000 Page 2 of 34 Copyright by Tyco International Ltd Greenspan Analytical Pty Ltd reserves the right to change product designs and specifications without notice 3 2 6 Averaging NUMDEE 3 nn ne de ead det etes restes des sel 20 DT Advanced Setlln s eiie teta et oT eire Ee E o POT RARE Ez 21 3 2 8 We sc AG AVA MNT TER 21 3 2 9 SPECIO GAV M 21 o2 0 ENOINCCHNO HITS ans dead A 21 Oe TI Calu Sel S OF ie utut etus Dana pat eut ud puta destin 22 3 2 12 Pressure and Temperature Sensor Readings usseuuuuss 22 3213 Load COANGUIANUON PE 22 O2 14 Odue COMIOUIAUON uiae ate te e tado ptt o T ds opes ib dun ds 22 3 3 SAATON TT 23 3 3 1 Typical Sensor Installations 23 3 9 2 Field Installation must ensure 23 3 3 3 Cabling Considerations eeeeeeeiiiisssssssee eese 23 3 3 4 Typical Sensor Installations 23 3 3 5 Other Consideration S eto re nba ba in ae eee ess 24 3 3 6 Guidelines for cleaning equipment 24 4 Appendix A Additional Information 2 essere 25 4 1 were lcs M 25 4 2 Quick Start Guide PS1000 Pressure Sensor 4 20mA Output 26
36. sensors e Low power consumption suitable for remote monitoring amp control units 2 1 2 Water Density and Gravity When pressure sensors are used for depth readings of any fluid the density becomes an important parameter In Australia a standard describes the relationship between force and water depth Australian Standard AS1376 1973 1kPa 102 15 mm of pure water 220degC There is typically a 396 difference in the density between pure water and seawater This difference should be considered when particular measurement accuracy s are required Another factor affecting calibration accuracy is gravity The departure from standard gravity in Warwick Qld is 0 1796 at latitude 27 973 deg height 458m above sea level All Greenspan sensors are corrected for gravity as part of their calibration For conditions see Clause 1 3 8 3 Australian Standard AS1376 Tyco Environmental Systems PS1000 User Manual 010 UM 700 1000 Page 8 of 34 Copyright by Tyco International Ltd Greenspan Analytical Pty Ltd reserves the right to change product designs and specifications without notice 2 2 Applications Applications in which the Greenspan PS1000 can be used include e Monitoring of streams and rivers e Monitoring of water storage bodies including stratification studies Hydrological run off studies e Ground and bore water analysis Industrial process monitoring 2 3 Instrument Details 2 3 1 Sensor Design The Greenspan PS1000
37. t start up select the port number where a sensor is connected ensure that power supply is turned on then click Connect to initiate communications The middle section contains three more buttons Load Configuration Save Configuration and Sensor Setup use these buttons to load sensor settings from a file to save the current settings to a file or to access the sensor configuration screens These controls remain disabled until a connection is established To the right of these buttons are two text fields which display the sensor s serial number and firmware revision if one is connected There is a data panel which displays current readings for both Pressure and Temperature but only visible when RS232 is selected as sensor output A status bar at the bottom shows the current state of the interface while the LEDs indicate activities on transmit and receive lines 3 2 1 Connect At start up the only active controls are a drop down list of all available serial ports and the Connect button Select the port number where a sensor is connected ensure that power supply to the sensor is turned on then click Connect to initiate communications The program will first read the sensor s serial number its status and then the entire configuration data file All other program controls remain inactive until a connection is established Once connected the COM port control will be greyed out and disabled while the Connect button is changed to Disconne
38. teps for both the sensor and 7SDI 1000 Quick Set Up Sensor set up Sensor setup Set the PS1000 as a RS232 instrument Pressure Sensor Output 1 Connect the sensor to a PC and run the Analog v R5232 PS7000 utility overeat 2 Click Sensor Set Up 3 Click RS232 radio button Il P 4 Click OK Advanced Provide physical connections There is a cable available to assist connecting a bare wire sensor to the 7SDI 1000 adapter Greenspan Part 5CC 770 pictured below Plug the Hirschman connector into the mating connector on the 7SDI 1000 Use the screw terminals to join the bare wires from the sensor Red to Red Blue to Blue Yellow to yellow and Violet to Violet 7SDI 1000 Set the 7SDI 1000 for the PS1000 7000 Tyco Environmental Systems PS1000 User Manual 010 UM 700 1000 Page 13 of 34 Copyright by Tyco International Ltd Greenspan Analytical Pty Ltd reserves the right to change product designs and specifications without notice 2 6 Sensor Factory Calibration The sensor is assembled and calibrated to the required range using Ruska Digital Pressure controllers which are externally calibrated in NATA certified laboratories The sensor is calibrated at multiple points over its pressure and temperature range typically 36 points o The calibration is validated at multiple different points typically 25 points o Accuracy and linearity is calculated from the validation data e An extensive range of fi
39. ts The sensor utilises some 316 stainless components that are suitable in a majority of situations but care should be taken against possible corrosion in high Chloride Sulphate or Ferric solutions The body should always be totally immersed under the water to ensure that the sensor is at water temperature and to also avoid any possible anodic cathodic action taking place on the components at the water air interface If using clamps to mount the sensor these should be of a type that evenly clamps the sensor body without excessive loading that could damage the sensor body 3 3 6 Guidelines for cleaning equipment The sensor may be cleaned using a soft cloth mild detergents and warm water If the sensor shows signs of marine growth a light biocide can be used to clean and kill any biological growth on the sensor Tyco Environmental Systems PS1000 User Manual 010 UM 700 1000 Page 24 of 34 Copyright by Tyco International Ltd Greenspan Analytical Pty Ltd reserves the right to change product designs and specifications without notice 4 Appendix A Additional Information 4 1 Specifications Measurement Technique Standard ranges available Gauge Absolute Other Ranges Available Sensor Output Overall Accuracy combined linearity hysteresis and repeatability Temperature Accuracy Long term stability Zero Offset and full scale maximum variation Cable type Cable Lengths Closed Vent System CVS Power Supply Reverse Polarity Pr
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