iPH-306 Online PH Sensor

For environmental monitoring of water quality, acid / base / salt solution, a chemical reaction process, industrial processes, it is possible to meet the requirements of most industrial applications online pH measurement. Signal output: RS-485 (Modbus / RTU protocol). Easy connection to a third-party equipment PLC, DCS, industrial control computer, universal controller, paperless recording instruments and a touch panel. Dual high impedance differential amplifier, interference is strong, fast response. Patent pH probe, an internal reference at a pressure of at least 100KPa (1Bar), the extremely slow bleed fluid from the micropores than the salt bridge, the forward bleeding continued for 20 months. Such reference system is very stable, doubled to extend electrode life than ordinary industrial electrodes. Easy installation:Submerged installation . IP68 protection class.

Product Parameters

Model iPH-306
Measuring range 0 ~ 14pH
Resolution 0.01pH,0.1℃
Accuracy ±0.1pH,±0.5℃
Operating temperature 0 ~ 65 ℃
Working pressure <0.2MPa
Temperature compensation Automatic temperature compensation (NTC)
Power supply 12 ~ 24VDC
Signal output RS-485 (Modbus / RTU)
Wetted POM
Installation  Immersion installation
Cable length 5 meters,Other lengths can be customized
Calibration methods Two-point calibration
Power 0.1W@12V
Protection class IP68