| Customization: | Available |
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| Usage: | Temperature Sensor |
| Product Name: | Soil Temperature and Humidity Sensor and Controlle |
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Power supply
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AC 110~220V
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Signal input
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Humidity
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0~3V, 0~5V, 1~3V, 1~5V, 4~20mA
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Temperature
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0~3V, 0~5V, 1~3V, 1~5V, 4~20mA, NTC, 18B20 (Note: part of the input signal needs hardware settings)
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Accurancy
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±0.5% F.S ±2.0ºC
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Alarm output contact capacity
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Contact switch output, contact capacity 220VAC/5A
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Distribution output
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Twin channel: +5VDC,+24VDC (Total outpur current <150mA)
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Working environment
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Environment temperature
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0~140ºC
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Relative humidity
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≤95%RH, Avoid corrosive gas
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Weight
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≤1000g
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Size
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110mm*96mm*96mm
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| 1. Instrument performance index | ||
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Power supply
|
AC 110~220V
|
|
|
Signal input
|
Humidity
|
0~3V, 0~5V, 1~3V, 1~5V, 4~20mA
|
|
Temperature
|
0~3V, 0~5V, 1~3V, 1~5V, 4~20mA, NTC, 18B20 (Note: part of the input signal needs hardware settings)
|
|
|
Accurancy
|
±0.5% F.S ±2.0ºC
|
|
|
Alarm output contact capacity
|
Contact switch output, contact capacity 220VAC/5A
|
|
|
Distribution output
|
Twin channel: +5VDC,+24VDC (Total outpur current <150mA)
|
|
|
Working environment
|
Environment temperature
|
0~140ºC
|
|
Relative humidity
|
≤95%RH, Avoid corrosive gas
|
|
|
Weight
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≤1000g
|
|
|
Size
|
110mm*96mm*96mm
|
|
| 2. Performance index of soil temperature and humidity sensor | ||
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Humidity range
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0~100%(m3/m3)RH
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Signal output
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4~20mA(Current tye)
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Accurancy of humidity
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±5%RH
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Parameter type
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Soil volumetric moisture content
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Measuring theory
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Frequency domain(FDR)
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Temperature range
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-40ºC~80ºC
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Accurancy of temperature
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±0.5ºC
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Voltage
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12~24V (Current mode, typical 12V)
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Working temperature range
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-45ºC~80ºC
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Measuring area
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95% of the effect is inside a cylinder centered on the central probe with a diameter of 7 cm and a height of 7cm
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Humidity range
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0~100%(m3/m3)RH
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|
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Signal output
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4~20mA(Current tye)
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|
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Accurancy of humidity
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±5%RH
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|
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Parameter type
|
Soil volumetric moisture content
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|
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Measuring theory
|
Frequency domain(FDR)
|
|
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Temperature range
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-40ºC~80ºC
|
|
|
Accurancy of temperature
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±0.5ºC
|
|
|
Voltage
|
12~24V (Current mode, typical 12V)
|
|
|
Working temperature range
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-45ºC~80ºC
|
|
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Measuring area
|
95% of the effect is inside a cylinder centered on the central probe with a diameter of 7 cm and a height of 7cm
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