Accsense VersaLog Data Loggers User’s Manual Page 17
Channel and Sensor Specifications:
Pluggable terminal block for
seven external channels,
excitation controls and alarm
outputs.
One on-board thermistor
temperature (-40°C ~ 70°C, -40°F
~ 158°F).
Seven external thermistor
channels for 10K thermistors
Internal thermistor channel: +/-
0.2°C(0°C ~ 70°C, 32°F ~ 158°F)
External thermistor channels:
+/- 0.2% FSR @ 25°
Measure Resistance:
Accsense VersaLog provides factory resistance equation for measuring the resistor’s value.
Based on the range you want to measure you can select either >8 Kohms, between 2 and 8
Kohms or from zero to 2 Kohms. In Configuration dialog:
Change Channel Type/Input Range to the one best fits your measuring range.
Once you selected the right range you choose Resistance equation:
Measure Temperature:
To measure temperature of an external thermistor, you need to change the channel type to
External Thermistor: