| Customization: | Available |
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| Contact: | Contact |
| Output Signal Type: | Digital Type |
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Soil moisture sensor is a high precision and sensitive sensor for measuring soil moisture. By measuring the dielectric constant of soil, the true moisture content of various soils can be directly and stably reflected. Soil moisture sensors measure the volume of moisture in the soil, and it's a measure of soil moisture that's consistent with international standards.
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Technical parameters
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Signal output
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Voltage output 0-2V
Output impedance<1Kohm |
Current output 4-20mA
Load resistance<500ohm |
RS485 interface, Modbus protocol (If RS232, using data communications interface converters)
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Supply voltage
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5-30V/DC
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12-30V/DC
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5-30V/DC
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Max power consumption
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40mA@24V DC
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80mA@24V DC
(when 2 current output channels both 20mA) |
30mA@24V DC
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Soil moisture measurement scope
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A cylinder with a diameter of 20cm and a height of 17cm centered on a central probe
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Response time(moisture and temperature)
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<1s
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Soil moisture measurement range
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0-100% moisture volume percentage
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Soil moisture measurement resolution
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±3% between 0-53%; ±5% between 53-100%
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Protection grade
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IP68
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Operating temperature
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-40~85ºC
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Storage environment
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-40~85ºC
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Probe material
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Food grade stainless steel
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Sealing material
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Black flame retardant epoxy resin
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Installation method
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All imbedded or probe inserted into the medium under test
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