background image

User's Guide 

 

 

 

 

 
 

Hu Tempe Pressure Datalogger 

 

Model RHT50 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for RHT50

Page 1: ...User s Guide Humidity Temperature Pressure Datalogger Model RHT50 ...

Page 2: ...supplied with a long life lithium battery which can typically allow logging for one year This meter is shipped fully tested and calibrated and with proper use will provide years of reliable service Features Memory 10 000 temperature humidity and pressure readings Selectable data sampling rate 1 minute to 18 hours Manual and automatic start Status Indication via Red Yellow LED and Green LED USB Int...

Page 3: ...er software as described in the next section INSTALLING THE USB DRIVER Plug the RHT50 into an available USB port on the PC If this is the first time that the RHT50 has been connected to the particular port on the PC the following screen will appear Make sure the program disk is still in the PC CD ROM drive Select the recommended installation and follow the on screen prompts to complete the driver ...

Page 4: ...eset Green flashes six Start Logging Red Red double flash every 30 sec Low battery Red single flash Logging alarm event Red flashes six Stop logging Yellow Yellow flash every 20 seconds Memory full Connect the datalogger to the PC and download data Replace the battery data will not be lost Logging will stop data will remain in memory Occurs if an alarm is exceeded Flash cycle time is set from the ...

Page 5: ...Hysteresis 0 24 FSO Temperature coefficient 0 1 FSO Notes FSO Full Scale Output 1psi 68 947 mbar 0 068947 bar 1 psi 6894 7 Pa 68 947 hPa 6 8947 kPa Resolution 0 1 RH 0 1o C F 0 1hPa Data storage 10 000 measurements Logging rate Selectable sampling interval From 1 minute up to 18 hours Operating temperature 35 to 80o C 31 to 176o F Battery type 3 6V Lithium 1 2 AA SAFT LS14250 Xeno XL050F or equiva...

Page 6: ...e screwdriver into the slot and applying moderate pressure to the locking tab pull the front USB side of the RHT50 outward 4 Completely disassemble the meter to access the battery compartment 5 Insert battery 6 Re assemble the meter 7 Replace the cap 8 Hand tighten the cap in a clockwise motion Do not over tighten 1 2 3 6 7 8 5 4 WARNING Handle lithium batteries carefully observe warnings on batte...

Reviews: