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  • Online Digital Ph Sensor For Water Quality Monitoring Continuous With Modbus Rs485 Output - China

    price: 115.00 Dollar US$

    PH digital sensor NS-PH101 is a new product independently developed by our company.

    It is an intelligent digital sensor.

    It is compact and portable, and has excellent waterproof performance.

    It only needs a sensor to work, saving the cost, life and traditional of the controller.

    The electrodes are the same, even longer.

    With temperature compensation function, the temperature can also be measured while measuring the ph value With RS485 modbus communication protocol output, using DTU connection to transmit data to the Internet, you can use your mobile phone to view data anytime, anywhere.

    If you don't need the Internet, you can use our company's collection software, and you can view the data when the computer is offline.

    At the same time, it can also have a 4-20mA current output signal, which is connected to your PLC device.

    There are three power supply options: 5V/12V/24V.

    The most important thing is that we are an independent R&D and production enterprise, supporting OEM and customized products.

    PH digital sensor

    NS-PH101 is a new product independently developed by our company.

    It is an intelligent digital sensor.

    It is compact and portable, and has excellent waterproof performance.

    It only needs a sensor to work, saving the cost, life and traditional of the controller.

    The electrodes are the same, even longer.

    With temperature compensation function, the temperature can also be measured while measuring the ph value With RS485 modbus communication protocol output, using DTU connection to transmit data to the Internet, you can use your mobile phone to view data anytime, anywhere.

    If you don't need the Internet, you can use our company's collection software, and you can view the data when the computer is offline.

    At the same time, it can also have a 4-20mA current output signal, which is connected to your PLC device.

    There are three power supply options: 5V/12V/24V.

    The most important thing is that we are an independent R&D and production enterprise, supporting OEM and customized products.

    Online Digital PH Sensor

    Measuring range: 0.00-14.00PH

    Resolution: 0.01pH

    Accuracy: ±0.02 pH, ±0.3°C

    Tempeature compensation: PT1000, automatic

    Stability: ≤0.01pH/24h

    Working conditions: 0 ~ 60°C

    Pressure range: 0-6 bar

    Output: RS485 and 4~20mA

    (DC5V only support RS485)

    Working voltage: DC5V /12V/24V

    Cable length: 5m (customizable)

    Protection grade: IP68


    Company Contact:


    • Phone: 86-13152669883

    • Address: Gaoxin 7th road, Nanning , Guangxi , China

    • Email: Email


    Published date: December 26, 2021

    • Business Description: The manufacturer of water quality meters since 2009 - We have PH meter, EC meter, Ozone meter, residual chlorine meter and so on.

      As a manufaturer, we are strict to quality control, and can supply goods in time with a compititive price.

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