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SI-4H1-SS digital infrared temperature sensor/SDI-12/rectangular viewing angle
Digital SDI-12 output, rectangular (rectangular) viewing angle observation probe, with a viewing angle range of up to 32 ° horizontal and 13 ° vertica
Product details
The SI-4H1-SS high-precision infrared temperature sensor uses an optical germanium lens and is based on the principle of non-contact infrared temperature measurement. It can continuously measure the surface temperature of objects under field conditions.
The SI-4H1-SS is equipped with a unique rectangular (rectangular) viewing angle observation probe, which can achieve a viewing angle range of 32 ° horizontal and 13 ° vertical, making it very suitable for rectangular objects or situations with special requirements for measuring shapes. It can be used to measure road surface temperature, plant canopy temperature, as well as surface temperature of objects such as soil, snow, and standing water, making it very suitable for measuring and studying surface temperature changes of small or locally subtle objects.
The sensor adopts digital SDI-12 output and is equipped with M8 standard interface, making it easy to replace cables and connect Apogee AT-100 recorder.
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SIL-411 |
SIL-4H1 |
SI-411-SS |
SI-421-SS |
SI-431-SS |
SI-4H1-SS |
SI-4HR-SS |
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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 |
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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℃ |
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