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토양 습도/온도/전기전도성 측성 센서 -RS485
(Soil Moisture/Temperature/EC Sensor -RS485)
개요
- 본 제품은 토양 습도/온도/전기전도성 측성 센서 -RS485 입니다.
- 토양의 습도 및 온도 그리고 전기 전도성을 측정할 수 있는 센서로 RS485인터페이스를 가지고 있습니다.
- IP68 방수방진 지수를 가지고 있습니다.
특징
-
Technical parameter
signal output type
RS485 interface
Modbus Protocol
Power supply
3.6-30V/DC
Quiescent dissipation
6mA@24V DC
Soil moisture measurement range
0-50% volumetric moisture content
0-100% volumetric moisture contentResolution: 0-50%, 0.03%, 1% within 50-100%
Accuracy: 0-2%, inside 50% 3% within 50-100%
Conductivity range
optional range: 0-5000 us/cm, 10000 us/cm, 20000 us/cm
Resolution: 10 us/cm within 0-10000 us/cm, 50 us/cm within 10000-20000 us /cm
Precision of 0-10000 us/cm range is ±3%; 10000-20000 us/cm range is ±5%
Electrical conductivity temperature compensation
Built in temperature compensation sensor, compensation range 0-50℃
Soil temperature measuring range
Range: - 40 ~ 80 ℃, resolution: 0.1 ℃, precision: ± 0.5 ℃
Measuring principle and measuring method
The FDR method of soil moisture, soil electrical conductivity of alternating current bridge method to soil in situ insertion or immersion into the culture medium and fertilizer whole nutrition liquid in direct test
Protection grade
IP68 submerged in water can be used for a long time
Operating environment
-40~85℃
The material of the probe
Anti-corrosion special electrode
Sealing material
Black flame retardant epoxy resin
Installation
All embedded or probe inserted into the measured medium
Default cable length
2 meters, the cable length can be customized according to requirements
attended mode
Pre installed cold pressed terminal
outline dimension
45*15*145mm
Electrode length
70mm
문서
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Resources User Manual UM-MEC10 Soil Moisture, EC and Temperature Sensor Software SensorOneSet-EN
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