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Handan Ruiyan Zhihua Electronic Technology Co., Ltd

  • E-mail

    raintec@163.com

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    13930011807

  • Address

    Floors 13-A-4, Small and Medium sized Enterprise Accelerator, Harmony Street, High tech Development Zone, Handan City

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Soil temperature, moisture and salt sensor, low power consumption
Date: 2024-10-29Read: 6

Product Introduction

The MP-508E soil temperature, moisture, and salt sensor adopts a low-power design scheme to simultaneously measure three parameters: soil temperature, soil volume moisture content, and soil salinity.

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Product Features

1. High measurement accuracy, fast response speed, good interchangeability, and high data transmission efficiency.

2. Good sealing performance, can be directly buried in soil for use, and is not corroded.

3. Real time temperature, humidity, and salt monitoring function can measure the temperature, humidity, and salt content of soil at different depths.

4. The soil has a relatively small impact and is widely used in various regions.

5. The electrical isolation of the equipment can resist complex interference situations on site, with an isolation voltage of up to 1500V.

6. The RS485 port can withstand electrical isolation of up to 5000VRMS (60s) and typical CMTI of ± 150kV/μ s.

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Applicable fields

Suitable for water-saving agricultural irrigation, meteorological monitoring, environmental monitoring, greenhouses, flowers and vegetables, grassland pastures, soil rapid testing, plant cultivation, scientific experiments and other fields that require measurement of soil temperature, humidity and salinity.

508E-9.jpg

Technical Specifications

measurement parameters

Soil temperature, soil volumetric moisture content, soil salinity

unit of measurement

℃; %( m3/m3); μS/cm

temperature range

-30~70℃

Moisture range

0~100%

Salt range

0~2000μS/cm

measurement accuracy

±0.2℃; Within the range of 0-50% (m3/m3), it is ± 2% (m3/m3); ±2%

resolution

0.1℃; 0.1%; 1μS/cm

output signal

RS485 (standard Modbus RTU protocol, default device address: 01)

Power isolation parameters

Isolation voltage 1500V

RS485 isolation parameters

Capable of withstanding a typical CMTI of 5000VRMS (60s) and ± 150kV/μ s

power supply voltage

5~24V DC

scope of work

-30℃~70℃

stabilization time

1 second after power on

response time

<1 second

sealing material

ABS engineering plastic, epoxy resin, waterproof rating IP68

Cable specifications

Standard configuration of 2 meters (customizable for other cable lengths, up to 1200 meters)