Zetian - Model ZPH-02 -pH Sensor

FromHangzhou Chunlai Technology CO., Ltd.

The ZPH-02 pH Sensor is a kind of intelligent pH electrode adopting RS485 communication interface and standard Modbus protocol. It can be widely applied to pH monitoring in sewage plants, waterworks, surface water and aquaculture, etc.

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With corrosion resistant shell and IP68, applicable to all kinds of poor working conditions
Adopt industrial-grade combination electrode and double salt bridge design of reference electrode, the service life is long.
With built-in PT1000 temperature sensor and compensation algorithm, the accuracy can reach ±0.1?.
Use RS485 communication interface and standard Modbus protocol, convenient for integration

Principle: 0~14pH
Range: 0.01 pH
Resolution: ±0.1 pH
Repeatability: ±0.1 pH
Drift: ±0.1 pH
Temp compensation accuracy: ±0.1 pH
Measurement accuracy: ＜15s
Glass Electrode Method: ±0.1 pH
Response time: RS485, standard Modbus protocol
Actual sample comparison: D34mm, L205mm, cable of 3m (customizable)
Communication Interface: -10℃~60℃, 0~6bar
Dimension: 12V/24V DC
Working condition: ±1%
Working voltage: ±1%
Voltage stability: ±1%

Zetian - Model ZPH-02 -pH Sensor

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