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Thermistor Temperature Sensor

$94.00

The thermistor temperature sensor is a small thermistor enclosed in a weatherproof housing. It is suitable for measuring air and soil temperatures with a datalogger. The temperature measurement range is -50 to 70 C with an accuracy of 0.1 C above 0 C. Measurement Range: -50 to 70 C Measurement Uncertainty: 0.1 C (from 0 […]

  • SKU : E-804-ST-100
  • Manufacturer: Apogee
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The thermistor temperature sensor is a small thermistor enclosed in a
weatherproof housing. It is suitable for measuring air and soil
temperatures with a datalogger.

The temperature measurement range is -50 to 70 C with an accuracy of 0.1 C above 0 C.

Measurement Range: -50 to 70 C

Measurement Uncertainty: 0.1 C (from 0 to 70 C), 0.2 C (from -25 to 0 C), 0.4 C (from -50 to -25 C)

Measurement Repeatability: < 0.05 C

Non-stability (Long-term Drift):
< 0.02 C per year (when used in non-condensing environments where
the annual average temperature is less than 30 C; continuously high
temperatures or continuously humid environments increase drift rate)

Equilibration Time: 30 s

Self-Heating: < 0.01 C (typical, assuming pulsed excitation of 2.5 V DC), 0.08 C
at 5 C (maximum, assuming continuous input excitation of 2.5 V DC)

Operating Environment: -50 to 70 C, 0 to 100 % relative humidity

Input Voltage Requirement: 2.5 V DC excitation

Output Voltage Range: 0 to 2.5 V DC (assuming input excitation of 2.5 V DC)

Current Drain: 0.1 mA DC at 70 C (maximum, assuming continuous input excitation of 2.5 V DC)

Dimensions: 7 cm length, 0.6 cm diameter

Mass: 60 g

Cable: 5 m of shielded, twisted-pair wire. Santoprene rubber jacket (high
water resistance, high UV stability, flexibility in cold conditions),
Pigtail lead wires

Warranty: 4 Years

Click here to view a video on Best Practices for Air Temperature Measurement

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