Specifications
- Input Voltage Requirement 5.5 to 24 V DC
- Current Draw 1.5 mA (quiescent), 2.0 mA (active)
- Calibration Uncertainty (-20 to 65 C), when target and detector temperature are within 20 C 0.3 C
- Calibration Uncertainty (-40 to 80 C), when target and detector temperate are different by more than 20 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 a clean condition
- Response Time 0.6 s, time for detector signal to reach 95 % following a step change; fastest data transmission rate for SDI-12 circuitry is 1 s
- Field of View 5° vertical half angle; 16° horizontal half angle
- Spectral Range 8 to 14 µm; atmospheric window
- Operating Environment -45 to 80 C; 0 to 100 % relative humidity (non-condensing)
- Dimensions 23 mm diameter; 139 mm length
- Mass 219 g (with 5m of lead wire)
- Cable 5 m of two conductor, shielded, twisted-pair wire; TPR jacket (high water resistance, high UV stability, flexibility in cold conditions); pigtail lead wires; stainless steel (316), M8 connector located 25 cm from sensor head
- Warranty 4 years against defects in materials and workmanship
Ordering information
SI-4HR-SS
si-100-400-spec-sheet