background image

USER’S GUIDE 

 

Humidity and Temperature USB Datalogger 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
 
 
 
 
 
 
 

 

ALM

REC

Summary of Contents for PTHDL150

Page 1: ...USER S GUIDE Humidity and Temperature USB Datalogger ALM REC ...

Page 2: ...sis software z Multi mode to start logging z Long battery life z Selectable measuring cycle 2s 5s 10s 30s 1m 5m 10m 30m 1hr 2hr 3hr 6hr 12hr 24hr DISCRIPTION 1 Protective cover 2 USB connector to PC port 3 Start button 4 RH and Temperature sensors 5 Alarm LED red yellow 6 Record LED green 7 Mounting clip LED STATUS GUIDE 1 2 3 4 7 6 5 ALM REC Green LED Red Yellow LED REC ALM ...

Page 3: ...EDs for temperature and humidity can be disabled via the supplied software When both temperature and relative humidity readings exceed alarm level synchronously LED status indication alternate every cycle For example If there is only one alarm the REC LED blinks for one cycle and alarm LED will blink for next cycle If there are two alarms REC LED will not blink First alarm will blink for first cyc...

Page 4: ...104 to 158 3 6 Temperature Accuracy 14 to 104 1 8 Overall Range 40 to 70 40 to 158 Dew point Temperature Accuracy 25 40 to 100 RH 2 0 4 0 Logging rate Selectable sampling interval From 2 seconds up to 24 hours Operating temperature 35 to 80 31to 176 Battery type 3 6V lithium 1 2AA SAFT LS14250 Tadiran TL 5101 or equivalent Battery life 1 year typ depending on logging rate ambient temperature use o...

Page 5: ... the data logger is ready for programing NOTE Leaving the model plugged into the USB port for longer than necessary will cause some of the battery capacity to be lost WARNING Handle lithium batteries carefully observe warnings on battery casing Dispose of in accordance with local regulations Sensor Reconditioning Over time the internal sensor may be compromised as a result of pollutants chemical v...

Reviews: