Campbell Scientific

109-L Temperature Probe

ClimateMeteorological Station & Sensors

Quantity

Overview

Output	Analog
Operating Temperature Range	-50° to +70°C
Tolerance	±0.2°C (over 0° to 70°C range)
Temperature Measurement Range	-50° to +70°C
Steinhart-Hart Equation Error	≤ 0.03°C (-50° to +70°C)
Interchangeability Error	±0.1°C (over 0° to 70°C range increasing to ±0.5°C at -50°C)
Time Constant in Air	30 to 60 s (in a wind speed of 5 m s^-1)
Maximum Submergence	15 m (50 ft)
Maximum Cable Length	305 m (1000 ft)
Probe Length	10.4 cm (4.1 in.)