SIL-4H1-SS application grade digital infrared surface temperature sensor, based on non-contact infrared temperature measurement principle, adopts optical germanium lens and is equipped with a unique rectangular (rectangular) viewing angle observation probe. The viewing angle range can reach 32 ° horizontal half angle and 13 ° vertical half angle, which is very suitable for rectangular objects or situations with special requirements for measuring shape.
This sensor has the advantages of stable operation and low cost, with good cost-effectiveness, suitable for large-scale commercial applications, and can be used for long-term monitoring of temperature changes on road surfaces, plant canopies, soil, snow, and water surfaces.
SIL-4H1-SS adopts digital SDI-12 output, and the cable tail fiber can be easily connected to various types of data collectors.
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SIL-411 |
SIL-4H1 |
SI-411-SS |
SI-421-SS |
SI-431-SS |
SI-4H1-SS |
SI-4HR-SS |
type |
Commercial grade |
Research grade |
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cable |
5mTail fiber |
5mDistance from the probe25cmPlace beltM8Interface, tail fiber |
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INPUT VOLTAGE |
5.5~24V DC |
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Average Current Consumption |
1.5mA(Static),2.0mA(Dynamic) |
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output |
SDI-12 |
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Field of view (half angle) |
22° |
32° Horizontal 13° Vertical |
22° |
18° |
14° |
32° Horizontal 13° Vertical |
16° Horizontal 5° Vertical |
Uncertainty(1) |
0.2℃ |
0.3℃ |
0.2℃ |
0.3℃ |
0.5℃ |
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Uncertainty(2) |
0.2℃ |
0.3℃ |
0.2℃ |
0.3℃ |
—— |
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Uncertainty(3) |
0.5℃ |
0.6℃ |
0.5℃ |
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—— |
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response time |
0.6Second(95%) |
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repeatability |
<0.05℃ |
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Long-term Drift |
<2%/year |
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spectral range |
8~14µm |
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work environment |
-50℃~80℃,0~100% RH |
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size |
long60mm, diameter23mm |
long76mm, diameter23mm |
long60mm, diameter23mm |
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weight |
190g |
219g |
190g |
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pour |
(1):0 ~50℃, target and detector ΔT < 20℃ (2):-30℃~65℃, target and detector ΔT < 20℃ (3):-40℃~80℃, target and detector ΔT > 20℃ |