Seed Studio - Industrial pH Sensor MODBUS-RTU RS485 & 0~2V Analog Voltage (S-pH-01A) V2.0

  • 8,031.00 ฿
    ราคาต่อหน่วย ต่อ 

An IP68 RS485 pH Sensor ranges - from 0 to 14 pH. Used in soil and water applications like gardening, and swimming pools. Use the sensor with SenseCAP Data Logger for seamless data collection and management.

Model number: S-pH-01A

Vendor Name: Seed Studio



  • Range: 0 ~ 14pH
  • Accuracy: ± 0.1 pH
  • Resolution: 0.01 pH
General Parameters
  • Product Model S-pH-01A
    Output Interface Analog Voltage 0-2V (Output resistance ~0ohm) RS-485 MODBUS-RTU
    Power Supply 3.9-30V/DC 3.9-30V/DC
    Power Consumption 35mA@24V DC 35mA@24V DC
    Start-up time < 2 seconds
    pH Measurement
    High impedance and isolated input;
    Range: 0 - 14PH,
    Resolution: 0.01PH,
    Accuracy: +/- 0.1PH;
    Can be used for a solution or semi-solid substrate
    Temperature Measurement
    Range: - 40~80°C,
    Resolution: 0.1°C,
    Accuracy: +/-0.5°C
    IP Rating

    Electrode: IP68;

    Transmitter: IP65

    Operating Temperature -40℃ ~ 85℃

    Electrode: 3/4"NPT screw threads;

    Transmitter: Mounting hole

    Cable Length
    Power and Signal Cable:2 meters (Customizable)
    Electrode Cable: 5 meters
    Electrode: Width*Diameter 160*30mm; 3/4"NPT screw threads
    Transmitter: 140mm*65mm*50mm

    Download Datasheet

    User Manual