Specifications
- Approximate Sensitivity 10 µV per C
- Output from Thermopile Approximately -0.55 to 0.55 mV for a temperature difference from -55 to 55 C
- Output from Thermistor 2500 mV excitation (typical, other voltages can be used) Input Voltage
- Requirement 0 to 2500 mV (typical, depends on input voltage)
- Measurement Range -60 to 110 C (uncertainty has been determined for the ranges below)
- Calibration Uncertainty (-20 to 65 C) 0.2 C
- Calibration Uncertainty (-40 to 80 C) 0.5 C
- Measurement Repeatability Less than 0.05 C
- Stability (Long-term Drift) Less than 2 % change in slope per year when germanium filter is maintained in clean condition
- Response Time 0.2 s, time for detector signal to reach 95 % following a step change
- Field of View 18˚ half angle
- Spectral Range 8 to 14 µm; atmospheric window
- Operating Environment -55 to 80 C; 0 to 100 % relative humidity (non-condensing)
- Dimensions 23 mm diameter, 60 mm length
- Mass 190 g (with 5 m of lead wire) Cable 5 m of shielded, twisted-pair wire with TPR jacket (high water resistance, high UV stability, flexibility in cold conditions), additional cable available
- Warranty 4 years against defects in materials and workmanship
Ordering information
SIF-121-SS
si-100-400-spec-sheet