Operating Instructions for Manual Humidity Precision
Contents
1. Set Logger Logger Settings not possible if there are data in the logger memory SEE z Setting for the logger function Lob z i m Function Selection of Logger Function F une A off Logger function off Use key 6 for Hold function CYEL Stor Individual value logger Press key 6 to store an individual value set Y CYCL Cyclic logger Start by pressing key 6 note if function AVG Hold is chosen the cyclic logger is not supported Cycle Time Setting of Cycle Time only with Func CYCL E yr mx 1 3600 Cycle time in seconds giving the intervals between the logger data 3500 recordings HND F215 K02 0408 page 9 HND F215 ee Set Clock Setting of the Real Time Clock CEL ea Setting of the internal real time clock Clol a Clock Set the Time ri p A L nen mx Setting of the time hours minutes min v TEN Year Set the Year YE Ar x Setting of the year g mn Time span that can be set 1997 2100 v a ee Date Set the Date dnt im Setting of the date day month min 5 v 1 7 6 Measurements Using the Combination Measuring Sensor HND FF31 The HND FF31 has been especially designed to carry out measurements of ambient temperature All HND FF31 probes are interchangeable without recalibration being required The scope of supply includes one sensor to measure relative atmospheric humidity and another one to measure the ambient temperature T1 rel humidity r H2. Relative humidity measured in the tip of the probe Resolution 0 1 Ambient temperature T1 Temperature measured in the tip of the probe Resolution 0 1 C or 0 1 F Other values on display will be calculated by the measuring device acc to Mollier diagram Dew point temperature Td Cold air cannot absorb as much steam as warm air This means that the relative humidity increases as the temperature decreases If 100 have been reached the air is saturated with steam another decrease in temperature results in part of the steam condensing to water becoming visible as fog or precipitation dew The dew point temperature indicates at which temperature a 100 saturation would be reached and as of when dew can be expected Enthalpy h kJ kg Enthalpy refers to the energy content of air This value always refers to dry air at 0 C le the energy content of air with a relative humidity of 0 and 0 C is OkJ kg The warmer the air the higher the relative humidity the higher the energy content Therefore more energy is required to heat up humid air than dry air page 10 HND F215 K02 0408 HND F215 All humidity and temperature values calculated from the measuring values refer to a standard atmospheric pressure of 1013 mbar For measuring atmospheric air the deviations do not have to be taken into account When taking measurements in pressure vessels or under similar conditions the values have to be corrected in accordance w
3. a device be visible we recommend a thorough inspection of the delivery packaging In case of damage please inform your parcel service forwarding agent immediately since they are responsible for damages during transit Scope of delivery The standard delivery includes e Manual Humidity Precision Measuring Unit model HND F215 e Operating Instructions 4 Regulation Use Any use of the Manual Humidity Precision Measuring Unit model HND F215 which exceeds the manufacturer s specification may invalidate its warranty Therefore any resulting damage is not the responsibility of the manufacturer The user assumes all risk for such usage HND F215 K02 0408 page 3 HND F215 5 Operating Principle The KOBOLD HND F215 manual measuring unit allows for the measurement of gas humidity and gas temperature or the gas respectively water flow Appropriate probes are available for both measuring applications for more technical data see subsequent pages The device offers extensive functions a high degree of accuracy and decisive advantages in operation in order to support the user in determining the various measured quantities In addition to the standard basic functions like minimum maximum value memory hold function dew point calculation or a calibration function for humidity measurement the improved device design KOBOLD HND F215 has a minimum maximum alarm adjustable alarm a real time clock and logger function 6 Electr
4. FF31 see datasheet probe Flow external probe HND FF32 33 see datasheet probe additional temperature input NiCr Ni thermocouple element type K relative humidity 0 0 100 0 rH room temperature 40 0 120 0 C like probe HND FF31 surface temperature 80 0 250 0 C flow speed see probe HND FF32 33 HND F215 K02 0408 Accuracy Resolution Display Permiss operating temp Storage temperature Storage humidity Probe connection Output Power supply Material Protection Dimensions Weight Scope of functions HND F215 1 digit at nominal temperature 25 C relative humidity 0 1 room temperature Pt 1000 0 2 surface temperature NiCr Ni 0 5 measured value 0 5 C flow speed 0 1 0 1 rH 0 1 C 0 1 F 0 01 m sec two 4 digit LC displays 25 to 50 C 25 to 70 C 0 to 95 rH non condensing humidity flow 6 pin shielded Mini DIN plug temperature miniature flat connector for NiCr Ni thermocouple element type K serial interface transformer on RS232 or USB optional 9 V monobloc battery included in the scope of delivery external 10 5 12 VDC via jack housing made of impact resistant ABS plastic IP 65 front 142 x 71 x 26 mm HxWxD approx 160 g Minimum maximum value memory for humidity temperature dew point etc Hold function freezing of the current value Dew point calculation based on humidity and temperatur
5. L tooo 7 Put sensor in suitable calibration equipment 1 J 1 As long as the individual values in the display for the J automatic detection keep changing a valid value could not be Pe detected humidity value measured may deviate from value set by manufacturer by approx 10 In case of manual input enter value here As soon as the display stops blinking and changing between values a stable value has been detected and can be taken over by means of the Store key key 6 Then the next calibration step will be displayed 3 Calibration point 2 ME A Put sensor into suitable calibration equipment prepared for the 7 11 second humidity value O uU Precondition If the first value was below 50 this value has PL g to be over 50 or vice versa Otherwise proceed as above As soon as the display stops blinking and changing between values the measuring value can be taken over by means of the Store key key 6 and the calibration has been completed If error messages are displayed when calibrating the instrument the old calibration keeps valid the new calibration data are lost Please refer to Error and System Messages during HND FF31 Calibration page 18 HND F215 K02 0408 HND F215 7 10Error and System Messages Display Description Remedy no probe sensor connected connect probe sensor probe sensor damaged probe sensor defective gt return to manufacturer for repair reconnect t
6. The temperature value referring to 0 C or 32 F will be LOCF m e insg multiplied by this factor v y _v_ Off Factor is deactivated 1 000 Power off Selection of Power Off Delay AL Love 1 120 Power off delay in minutes Device will be automatically switched off p F E a as soon as this time has elapsed if no key is pressed no interface 0 ni communication takes place deactivated when cyclic logger is Uy running off automatic power off function deactivated continuous operation Address Selection of Base Address A ndr 01 11 21 91 Base address for interface communication 5 v Set Alarm Alarm Settings CEL Settings for the alarm function pi Please note the points marked by 2 will only be displayed if the alarm i functions on or no So have been selected Alarm Selection of Alarm Function l a off Alarm off nabu no So Alarm on the AL arrow will be displayed in case of alarm yon Alarm on in case of alarm the AL arrow will be displayed in addition an audible alarm signal will be given 7 a Alarm Input Selection of Alarm Input 2 Lint E arrow points to the input channel ay a Alarm Low Setting of Min Alarm 2 AL E n a Setting of the display limit value triggering a min alarm 5 5 min Pek Alarm High Setting of Max Alarm 2 AL Hi 4 Setting of the display limit value triggering a max alarm 689 is PA
7. e Dew point distance measurement with surface measurement Calculation of enthalpy heat unit h of the air Calibration function for measuring humidity Flow measurement with average value display Additional functions Minimum maximum alarm Logger function manual 99 datasets cyclic 5400 datasets adjustable cycle time 1 sec h Real time clock current time with day month and year HND F215 K02 0408 page 21 HND F215 10 Order Codes Order no Housing design For air or gas moisture temperature or flow with additional functions ND at see technical data 10 1 Probe for humidity temperature and flow measurement Order no Probe type HND FF31 Temperature moisture probe calibrated and completely replaceable Measuring range humidity 0 0 100 0 rH temperature 40 0 120 0 C Accuracy humidity 2 rH linearity temperature 0 5 C Sensors capacitive polymer probes Pt 1000 1 3 DIN Operating temperature handle electronics 25 60 C Sensor head and tube 40 60 C short term 120 C Dimensions probe 14 x 119 mm handle 19 x 135 mm 1 m cable HND FF32 Flow meas probe with spring head calibrated and completely replaceable Measuring range 0 05 5 00 m sec water Accuracy 1 FS 3 MV Sensors vane anemometer Working conditions 0 70 C 0 100 rF non condensing Dimensions measuring head 11 x 15 mm tube 15 mm insertion opening min 16 mm
8. easurements occurring if the object to be measured is extremely hot but will be cooled by lower ambient temperatures The same can be true for sensors with a large mass Unless off is set this value will be displayed shortly after the device is switched on during operation it will be identified by means of the Corr arrow in the display Base Address Adr Using a interface converter it is possible to connect several instruments to a single interface As a precondition the base addresses of all devices must not be identical In case several devices will be connected via one interface make sure to configurate the base addresses accordingly Channel 1 will be addressed by the base address set channels 2 and 3 will have the following addresses Example base address 21 channel 1 21 channel 2 22 channel 3 23 Alarm 3 alarm settings are available off off on with horn sound on on no horn sound no So Depending on the sensors in use there is the choice of which channel is surveyed by the alarm function If the alarm function on no So has been activated an audible alarm signal will be given with the following cases e values have fallen below exceeded the lower upper alarm limits in the channel to be monitored e FE 9 and or FE11 at the channel to be monitored e low battery e FE 7 In case of a system error the horn will be sounded regardless of the alarm setting even if alarm off If one or more alarm se
9. ed unless the standard safety measures and special safety advises given in this manual will be adhered to when using the device 1 Trouble free operation and reliability of the device can only be guaranteed if the device is not subjected to any other climatic conditions than those stated under chapter 9 Technical Information 2 If the device is transported from a cold to a warm environment condensation may cause in a failure of the function In such a case make sure the device temperature has adjusted to the ambient temperature before trying a new start up 3 If device is to be connected to other devices e g via serial interface the circuitry has to be designed most carefully Internal connection in third party devices e g connection GND and earth may result in not permissible voltages impairing or destroying the device or another device connected Warning If device is operated with a defective mains power supply short circuit from mains voltage to output voltage this ma result in hazardous voltages at the device e g sensor socket at interface 4 If there is a risk whatsoever involved in running it the device has to be switched off immediately and to be marked accordingly to avoid re starting Operator safety may be a risk if e there is visible damage to the device e the device is not working as specified e the device has been stored under unsuitable conditions for a longer time In case of doubt please return device t
10. eeereeeeees 19 7 11 Error and System Messages during HND FF31 Calibration 20 is VIAN TLE AUIS EA E A Su enh A EAA Gates Sank Gear Seen cade 20 9 Techical IMPOR ANON scsvossvctates txtate shelavenctetateistelate e aa 20 10 Order CodeS lt 5 caves te Sten hee ete cle ie hatte Beh eee heeled 22 10 1 Probe for humidity temperature and flow measurement 22 10 2 Accessories for humidity precision measuring units NDF and probe IND F Feee eetere oeeo a vetdenGauxbtenbeenSeenisens 23 11 Declaration of Conformance ccccceeeeeeeeeeeeceeeeeeessseeeeeeeeeeeeaaesseeeeeeees 24 Manufactured and sold by Kobold Messring GmbH Nordring 22 24 D 65719 Hofheim Tel 49 0 6192 2990 Fax 49 0 6192 23398 E Mail info de kobold com Internet www kobold com page 2 HND F215 K02 0408 HND F215 2 Note Please read these operating instructions before unpacking and putting the unit into operation Follow the instructions precisely as described herein The devices are only to be used maintained and serviced by persons familiar with these operating instructions and in accordance with local regulations applying to Health amp Safety and prevention of accidents When used in machines the measuring unit should be used only when the machines fulfil the EWG machine guidelines 3 Instrument Inspection Instruments are inspected before shipping and sent out in perfect condition Should damage to
11. een the measuring results in the secondary display HND FF32 and or HND FF33 Main display m s flow speed Secondary display t AVG time left till average flow value in seconds will be displayed with temperature probe at T2 as soon as the average time has been reached Secondary display T2 temperature HND F215 K02 0408 HND F215 Special display elements 6 5 2 e 507 inte 3 deg 7 4 Push buttons 1 2B ON A CAL OFF max gt Set ee Store Menu i HND F215 K02 0408 N Min Max Hold shows if a min max or hold value is displayed in either the main or the secondary display CAL arrow indicates that a humidity calibration is carried out at the moment Warning triangle indicates a low battery Corr arrow indicates active status of correction factor Corr or zero displacement Offset of the temperature channel displayed Logger arrow indicates that the logger function is activated Alarm arrow indicates an alarm On off key in max when taking measurements press shortly min or max measuring value will be displayed press for 1 sec the value shown will be deleted up down for configuration to enter values and or change settings CAL for HND FF31 measuring probe only press for 2 sec humidity calibration will be started press for more than 10 sec reset of humidity calibration to factory calibration Set Menu press Set shortly display cha
12. g measuring time As soon as measurements have been completed the average value will be displayed and the device will switch to the HOLD mode The min and max values memorized refer to the minimum and or maximum measuring value established during averaging To start a new measuring series press the key Store key 6 Additional Measurements with any NiCr Ni Temperature Probe at T2 Use temperature channel T2 to take measurements of medium temperature for example The value shown is not an average value 7 8 Notes for Special Functions Zero displacement Offset A zero displacement can be carried out for each of the two temperature channels T1 HND FF31 only and T2 displayed temperature measured temperature Offset Standard setting off 0 0 i e no zero displacement will be carried out The zero displacement is mainly used to compensate for sensor deviations Unless off is set this value will be displayed shortly after the device is switched on during operation it will be identified by means of the offset arrow in the display page 12 HND F215 K02 0408 HND F215 Display Correction Factor Corr This factor is applied to both sensor channels temperature displayed C temperature measured C Corr or temperature displayed F temperature measured F 32 F Corr 32 F Standard setting off 1 000 This factor is used to compensate for losses of transfer in case of surface m
13. he sensor used before or clear the logger Erro after taking logger readings the memory sensor was changed recommendation please keep sensor attached as long as the logger contains data f np Low battery voltage device will ALI Oa only continue operation for a short replace battery bAt time Low battery voltage replace battery If mains operation wrong voltage replace power supply if fault continues to exist device damaged no display or characters confused Battery voltage too low replace battery If mains op power supply defective or wrong voltage polarity check replace power supply System error disconnect battery or power supply wait for a short time re connect device defective return to manufacturer for repair Err 1 Values exceeding measuring range Check are there any values exceeding the measuring range specified gt meas value too high Sensor cable defective gt replace Err 2 Values below measuring range check are there any values below the measuring range specified gt meas value too low Sensor cable defective gt replace Err 3 Values exceeding display range Err 4 Values below display range Err 7 System fault switch on again if fault continues to exist device is damaged gt return to manufacturer for repair Err 9 No probe sensor existing or probe sensor defective connec
14. ical Connection 6 1 Mains operation When using a power supply device please note that operating voltage has to be 10 5 to 12 Vpc Do not apply over voltage Cheap 12 V power supply devices often have excessive no load voltage We therefore recommend using regulated voltage power supply devices Trouble free operation is guaranteed by our power supply HND Z002 Prior to connecting the plug power supply device with the mains supply make sure that the operating voltage stated at the power supply device is identical to the mains voltage Treat device and sensor carefully Use only in accordance with above specification do not throw hit against etc Protect plug and socket from soiling Only use for the HND specified sensors Connecting the instrument to others may damaged the instrument and the probe Switch off instrument to change sensors When connecting the probe the connector may not lock correctly In such case take the plug not at the casing but at the buckling protection at the end of the plug If the plug is entered correctly it will slide in smoothly To disconnect sensor probe the interface or the power supply device do not pull at the cable but at the plug page 4 HND F215 K02 0408 HND F215 7 Operation 7 1 Safety Requirements This device has been designed and tested in accordance with the safety regulations for electronic devices However its trouble free operation and reliability cannot be guarante
15. ith a suitable correction table Additional Measurements with NiCr Ni Surface Probe at T2 Surface temperature T2 The second temperature channel can amongst other things be used to take measurements of surface temperatures Dew point distance ATd This measurement refers to measurements of T1 T2 and relative atmospheric humidity The combination sensor is used to measure the ambient air whose condition is issued to calculate the dew point Td The surface sensor is used to measure surfaces within this ambient air with Td stating the temperature difference between those measurements and the dew point Example measuring the ambient temperature results in a Td of 5 C As long as the surface temperature T2 of a window exceeds 5 C ATd gt 0 C the surface won t sweat When T2 falls below 5 C ATd lt 0 C it will sweat Other examples for application detection of humid corners monitoring of heat exchangers weather forecast etc 7 7 Measurements Using the Flow Measuring Probes HND FF32 a HND FF33 Two types of measuring probes are available for flow speed measurements Please note use HND FF32 to measure water flow use HND FF33 to measure air flow Incorrect use will result in incorrect measurements Please observe max measuring ranges for flow measurements HND FF32 0 05 5 00 m s water HND FF33 0 55 20 00 m s air Higher speeds may destroy the measuring head or may at least permanently i
16. l KET _O Operating Instructions for Manual Humidity Precision Measuring Unit Model HND F215 HND F215 1 Contents Tor GCOntentS REN RR ELE POR TERROR Te ROP RROTE DRT OR Te ROO RR OTERR TERE ROR EEO R RTE TT eR OE Ro ee TTC 2 25 IOUS seas oats pctutestucnecentecaeianeuetvecduede erate tarde ee a E rt aaa 3 32 AINSTHOMEMNEINS PE CHON enteir enterit eei entei eie eae aeneae deene 3 4 Regulation NSIS xcs S22 8 sate ht iinei ee te eda heey 3 5 Operating PrriChple cso sdezats cuacecds cds zeas zedends code ada geeitaduswadeuts deldataswtatea cad dees 4 6 7 ISG Gall Connection erei l e e a e 4 Gok Mains operatiOnenerrsenesen eneen a e n 4 ToO EE EEEE EEE 5 7 41 Safety Requirements wiciscntnmncaieuk ore estepstw benedeni dnelvbaeades 5 Fe CONNES erene enea a a a a a o ened 6 Pee DISPlAY SE eee e e a e a a a a aeaa erie 6 A Rishi DUONG eea nenene nalne i oh ainda Di mustuds 7 7 5 Instrument Configuration cccccccceeceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeees 8 7 6 Measurements Using the Combination Measuring Sensor HIND FRST s 555 theo eis E 10 7 7 Measurements Using the Flow Measuring Probes HND FF32 a EIND PR S32 2tin ent hin el elas ad fod lado d Jog lod 11 7 8 Notes for Special Functions sictcs ccckicesvcetecceccstelsvcctiotsrccdiedidstvedeaecrcna 12 7 9 How to Calibrate Meas of Rel Humidity Using HND FF31 17 7 10 Error and System Messages cc ccceccceeeceeeeeeeeneeeeeeeeeeeeee
17. libration The rel humidity to be found in the calibration equipment is quite often highly dependent on temperature This dependence is automatically compensated for when calibrating with the integrated calibration equipment and automatic detection In case you want to enter calibration values manually make sure to enter the respective temperature with the values How to carry out calibration Please note the calibration is only possible if the logger memory is empty Start calibration press CAL key 3 for 2 sec after more than 10 sec the factory calibration will be set The display prompts you to measure the first humidity value Use Set key key 4 to stop calibration whenever you want to In such a case the last calibration before this one will be used HND F215 K02 0408 page 17 HND F215 1 Selection automatic detection manual input Press CAL key key 3 for a short time to switch over between the various possibilities existing AL Logg H G D automatic detection acceptable humidity variables see above OL j Display will switch over between the acceptable variables o eA y nx Manual input amp If you want to use other humidity values than those provided whit min in the automatic detection please enter them here Pe s 7J 0 100 0 input range for rel atmospheric humidity please note Watch out for Automatic temperature compensation during calibration 2 Calibration point 1 A
18. lues Func Stor Data set that can be stored 99 One data set consists of measuring value channel 1 6 and time date Press Store key to store current values St XX will be displayed for a short time XX representing the number of the data set 1 99 Upon pressing the Store key key 6 for 2 seconds the selection for deleting the logger memory will be displayed assumed that there are any logger data r t tr delete all data sets ZA delete data set recorded last ALL 1 donot delete cancel procedure FS no Use the keys key 2 or 7 key 5 to make a selection Use key Quit key 6 to acknowledge selection Lof6 If the logger memory is full a warning will appear on the display so warning triangle permanently shown cyclic display of LoGG FuLL and the current measuring value How to display Individual Values Individual values can also be displayed without interface which is not possible with the cyclic logger function If there are data sets in the logger memory the additional main menu rEAd LoGG will be offered upon call up of the menu press key Set key 4 for 2 sec When the gt key key 3 is pressed the last data set will be displayed Use key key 3 to change over between the values of one data set channel 1 6 date time To change over from one data set to another use the keys lt key 2 or v key 5 page 14 HND F215 K02 0408 HND F215 Cyclic Logge
19. n 2 For NiCr Ni without HND FF31 32 33 Channel 3 temperature T2 Channel 1 2 4 5 6 not supported Logger handling still works with Start logger recording channel 1 Read logger stop time Read real time clock S R 3 olol A o oo NIAo A et real time clock ead logger size Reset unit 254 Read program identification DI I Il 1 only when alarm is activated for referring channel 2 configuration flags 50 0 logger off 1 logger on 51 0 man logger 1 cyclic logger 3 only when logger function CYCL data present and logger stopped 4 only when logger function CYCL 5 only when logger function CYCL and no data in memory 6 only when logger function Stor or logger function CYCL and no data in memory 7 only when logger is activated CYCL or Stor 8 only when logger function Stor and data in memory NINININININININININ AIJOIWIV ov ININININININ gt gt o0 o N ai al eet E p 4 i e it page 16 HND F215 K02 0408 HND F215 7 9 How to Calibrate Meas of Rel Humidity Using HND FF31 Due to the natural aging process of the polymer humidity sensor we recommend to calibrate the sensor at least once a year to ensure optimum measuring accuracy For optimum recalibration and linearity check please return device to manufacturer Use integrated calibration function for 2 point on site calibration Please note Automatic temperature compensation during ca
20. ncel procedure Use the keys lt key 2 or key 5 to make your selection Use Quit key key 6 to acknowledge your selection HND F215 K02 0408 page 15 HND F215 The Serial Interface All measuring and setting data of the device can be read and or changed by means of the serial interface and a suitable electrically isolated interface adapter HND Z031 HND Z032 In order to avoid transmission errors there are several security checks implemented The following standard software packages are available for data transfer HND Z034 Software for temperature display and or read out of logger data BUS SWO9M 9 channel software to display the humidity channel 1 the temperature channel 2 3 The following interface functions will be supported Name function 0 Read nominal value Read system status Read ID number__ For HND FF31 Read min alarm limit Channel 1 rel atmospheric humidity 1 1 1 1 1 1 23 Read max alarm limit Channel 2 temperature T1 1 2 32 Read configuration flag Channel 3 temperature T2 2 160 Set configuration flag Channel 4 dew point temperature Td Channel 5 dew point distance Td x x x fx fx x 200 Read min display range Channel 6 enthalpy h Read max display range Read unit of display ie PE Read decimal point of display anneo S TON SPSS Channel 3 temperature T2 Read channel count Channel 2 4 5 6 not supported Read offset correctio
21. nfluence measuring accuracy An arrow on the measuring head indicates the required flow direction Flow measuring probes are free jet calibrated i e the diameter of the flow channel has to be 5 times bigger than the diameter of the flow measuring head approx 5 cm otherwise measuring errors up to 40 When evaluating the measuring results please also note that in a channel the flow speed is usually higher in the middle of the channel than at its edges Therefore use appropriate tables to calculate air flow by means of flow speed HND F215 K02 0408 page 11 HND F215 Averaging for Flow Measurements When taking flow measurements fluctuations tend to be quite high To be able to display a stable measuring value two averaging functions have been integrated in the instrument Continuous Averaging The average value displayed has been calculated from the past few measurements conducted during the averaging time set After the instrument has been switched on the time remaining till expiration of the averaging time will be displayed at the bottom line of the display The min and max values memorized refer to the minimum and or maximum average value displayed Average Hold As soon as the HND F215 instrument has been switched on the device starts calculating the average flow value during the averaging time During measuring the current measuring value will be shown in the top line of the display while the bottom line shows the remainin
22. nges between T1 T2 Td ATd kJ kg if existing press Menu for 2 sec configuration will be activated Store Quit Measurement Hold current measuring value HLD in display for flow measurements in the AVGHold mode start new measurement or handling of logger functions Set Menu Acknowledge setting return to measuring page 7 HND F215 7 5 Instrument Configuration Note Some menu items will be shown depending on the actual device configuration e g there are some items disabled when the logger contains data Please note the hints by the menu items For configuration of the device press key Menu key 4 for 2 seconds the main menu display SEt of the configuration will be called up Use key Menu key 4 to select a sub menu use the key gt key 3 to actually go into the sub menu selected and to change parameters Use key lt key 2 or key 7 key 5 to set the individual values Press the key Menu key 4 again to memorize the changes made and to change over to the main menu Use key Quit key 6 to leave the configuration AL Logg rtAd Lob SEE Conf Aub Hold page 8 max Read Logger Read Out Logger Data will be displayed only if data are memorized in the individual value logger mode ea For more information please refer to the chapter data logger how to display individual values Set Configuration General Device Configurations ea Setting general configurati
23. o manufacturer for repair or maintenance Warning Do not use this product as safety or emergency stop device or in any other application where failure of the product could result in personal injury or material damage Failure to comply with these instructions could result in serious injury and material damage HND F215 K02 0408 page 5 HND F215 7 2 Connections 1 gt Interface Connection for electrical isolated interface adapter accessories HND Z031 co 2 Connection for meas probes the following sensor types Nr can be connected 3 HND FF31 atmospheric humidity and temperature T1 HND FF33 flow speed air 0 55 20m s HND FF32 flow speed water 0 05 5m s 3 Temperature input T2 Connection for NiCr Ni temperature probe type K for surface temperature measurements etc The mains socket is located at the left side of the measuring instrument 7 3 Displays AL Logg rr T ig 2 page 6 I j 83 1 Main display 2 Secondary display Depending on the measuring probes sensors connected the following measuring results can be displayed HND FF31 Main display r H relative atmospheric humidity in Secondary display 11 temperature of the HND FF31 Td dew point temperature of air kJ kg enthalpy with surface temperature probe at T2 T2 surface temperature ATd dew point ratio T2 Td Set Use the Set Menu key to change over betw
24. on Please note the points marked by 1 will only be displayed if no data is stored in the logger AVG Selection of Averaging Proceedings for Flow Measurement 1 only HND FF32 33 1 Cont continuous averaging the average value calculated from the measurings conducted during the averaging period will be displayed min y Hold press key for averaging flow measurements will be taken during the averaging period then the average value will be calculated and displayed till the next flow measurement is started t AVG Setting of Averaging Period 1 only with HND FF32 FF33 4 max 1 30 Time for averaging in seconds during flow measuring min 5 L i Unit Selection of Temperature Unit C F 1 A mx C All temperature values in degrees Celsius min F All temperature values in degrees Fahrenheit SN Offset T1 Zero Displacement of Sensor Temperature T1 1 only with HND FF31 1 10 0 C 10 0 C The zero point of the measurement of channel 1 will be 18 0 F 18 0 F displaced by this value off Zero point displacement is deactivated 0 0 Offset T2 Zero Displacement of Temperature T2 1 z 10 0 C 10 0 C or The zero point of the measurement of channel 1 will be displaced y 18 0 F 18 0 F by this value off Zero point displacement is deactivated 0 0 HND F215 K02 0408 HND F215 Corr Selection of Display Correction Factor 1 r a 1 001 1 200
25. overall length 165 mm 5 m cable HND FF33 Flow meas probe with spring head calibrated and completely replaceable Measuring range 0 55 20 00 m sec air Accuracy 1 FS 3 MV Sensors vane anemometer Working conditions 0 70 C 0 100 rF non condensing Dimensions measuring head 11 x 15 mm tube 15 mm insertion opening min 16 mm overall length 165 mm 5 m cable page 22 HND F215 K02 0408 HND F215 10 2Accessories for humidity precision measuring units HND F and probe HND FF Order no Description HND Z002 Plug power supply unit 220 240 Vac 50 60 Hz 10 5 Voc 10 mA HND Z015 Protective housing bag nappa leather with cut out for 1 x round 1x square sensor connection HND Z021 Case with recess 275 x 229 x 83 mm HND Z022 Universal case with egg crate foam 275 x 229 x 83 mm HND Z023 Large case with recess 394 x 294 x 106 mm HND Z031 Interface converter on RS232 galvanically isolated HND Z032 Interface converter on USB galvanically isolated HND Z033 Adapter RS 232 converter on USB interface Windows software for setting data read out and printing of the data of HND Z034 housings of the HND series with logger function F Measuring cable BNC on 2 x banana plugs approx 1 m long for HND END EOS F 0506 100 ml conductivity paste for surface measurement and depth measurement HND Z052 in masonry
26. r Function Func CYCL Data sets that can be stored 5400 One data set consists of measuring value channel 1 6 The cycle time is set during Device configuration Please Note During long time recordings we suggest to use a mains adapter HND Z002 Start logger recording Press Store key key 6 for 2 seconds to start recording Then St XXXX will be displayed for a short time for every logging XXXX representing the number of the data set 1 5400 If the logger memory is full a warning triangle will be shown on the display warning triangle permanently shown cyclic display of LoGG FuLL and the current measuring value Stop logger recording Press Store key key 6 for a short time to stop recording You will then be asked to acknowledge again recording to be stopped recording to be continued YES l no Use the keys key 2 or key 5 to make your selection Use Quit key key 6 to acknowledge your selection Please note If you try to switch off the instrument in the cyclic recording mode you will be asked once again if the recording is to be stopped The device can only be switched off after the recording has been stopped as the Auto Power Off function is deactivated during recording Delete data in logger memory Press Store key key 6 for 2 seconds to display the selection for deleting data if any in the logger memory Clr delete all data sets f ALL do not delete ca
27. screed etc using brush probes HND Z053 Steel pins 3 units each 12 mm 16 mm and 25 mm long HND Z054 Surface measuring caps pair for screwing onto HND FF02 03 HND Z055 Replacement sensor element for HND FF11 HND Z056 Measuring cable 2 x banana plugs on 2 x banana plugs length approx 1 m including plug adapter for HND F110 not for HND FF08 and HND FF10 HND Z057 Replacement measuring pins 10 units for HND F110 HND Z058 Testing adapter HND Z061 Replacement spring head for HND FF32 HND Z063 Replacement spring head for HND FF33 HND Z001 HND F215 K02 0408 page 23 HND F215 11 Declaration of Conformance We KOBOLD Messring GmbH Hofheim Ts Germany declare under our sole responsibility that the product Manual Humidity Precision Measuring Unit Model HND F215 to which this declaration relates is in conformity with the standards noted below EN 55 022 6 1993 class B EN 50 082 1 lIEC1000 4 6 IEC1000 4 4 IEC1000 4 3 IEC 1000 4 2 Also the following EEC guidelines are fulfilled 89 336 EEC 92 31 EEC 93 68 EEC Electromagnetic Compatibility Directive 73 23 EEC 93 68 EEC Low Voltage Directive ALE pea Willa H Peters M Wenzel General Manager Proxy Holder Hofheim 01 April 2006 page 24 HND F215 K02 0408
28. t probe sensor probe sensor damaged gt return to manufacturer for repair Err 11 Value cannot be calculated One measuring variable required for calculation is missing no sensor or incorrect overflow underflow HND F215 K02 0408 page 19 HND F215 7 11Error and System Messages during HND FF31 Calibration Display Description Remedy correct humidity variable Cal hs zt Err 1 Deviation too high zero point no gt probe no longer within permissible tolerances i return to manufacturer for recalibration Cal Difference baintibont too small difference has to be at least 40 if values are Err 2 p p entered manually select suitable values Cal Incorrect temperature calibration is only permissible in the temp range Err 3 j from 5 40 C 8 Maintenance When to replace battery If A and bAt are shown in the lower display the battery has been used up and needs to be replaced The device will however operate correctly for a certain time If bAt is shown in the upper display the voltage is too low to operate the device the battery has been completely used up D Please note The battery has to be taken out when storing device above 50 C We recommend to take out battery if device is not used for a longer period of time 9 Technical Information Measurement Measuring range page 20 input humidity temperature external probe HND
29. ttings have been fulfilled the alarm arrow will be shown in the display in case of access via the interface the PRIO Flag will appear Real Time Clock The real time clock is required to put logger data in a time order If necessary please check the setting Setting via keys p r t configuration of the device time minutes accurate date year Setting via interface use suitable software Seconds accurate e g HND Z034 software The clock setting menu will be started automatically when the device is switched on again after a battery change HND F215 K02 0408 page 13 HND F215 Data Logger As soon as key Store key 6 is pressed and Func Stor is chosen a data set will be stored The data stored can either be observed on the display prt How to Display Individual Values below or be read into a PC via the interface When CYCL is set and the logger has been started using key Store press for 2 seconds data sets will be stored till the recording is either stopped or the logger memory is full not available with HND FF and AVG Hold The logger cycle time can be set Use the interface to input the data stored into a PC If the logger contains already data the connected kind of sensor HND FF31 HND FF33 HND FF32 must not be changed In such case the instrument would display Sens Erro Functions like the read out of logger data or clear the memory are still accessible Storing of Individual Va
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