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Temperature & Humidity Sensor

RS485 Soil pH, Moisture, Temperature Monitoring Sensor

SKU: SEN0602

This Soil Temperature, Humidity & pH Sensor measures soil temperature, humidity, and pH. It has a 5-30V wide voltage supply, RS485 output, fast response, and stable output. Compatible with Arduino UNO R3 + TTL-485 board for quick setup. IP68 protection, vacuum-sealed with black flame-retardant epoxy. 316 stainless steel probe (rust-proof, waterproof, anti-corrosion, salt-alkali & long-term electrolysis resistant). Small, suitable for long-term soil burial and various soil types.

Overview of RS485 Soil emperature&Humidity&pH Sensor

Downloadable Resources

  • Docs
  • Tech Specs

    • Specification

    Parameter Details
    Power supply voltage DC5-30V
    Power consumption 0.5W@24V
    Output mode RS485
    Detection parameters temperature、humidity、ph
    Humidity parameters - Measuring range: 0-100%
    - Resolution: 0.1%
    - Accuracy: 0-50%@±2%, 50-100%@±3%
    Temperature parameters - Measuring range: -40°C~+80°C
    - Resolution: 0.1°C
    - Accuracy: ±0.5°C
    PH parameters - Measuring range: 3-9PH
    - Resolution: 0.1PH
    Protection level IP68
    Probe material anti-corrosion special electrode
    Sealing material black flame retardant epoxy resin
    Working temperature -20°C~+60°C
    Size 127x45x15mm
    Cable length 2m

    Pinout

    Num Label Description
    Brown line VCC Power input positive pole, DC5-30V power supply
    Black line GND Power ground wire
    Yellow line 485-A RS485 data line A
    Blue line 485-B RS485 data line B
    Dimensional Drawing

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