Industrial on-line electrode is used, and the electrode can be replaced. The electrode design is a spherical structure. Compared with the plane structure, the electrode increases the measured contact area, the response speed is fast, and the measurement is more accurate. Built-in temperature sensor, can automatically temperature compensation, suitable for online long-term monitoring environment use.

 main parameter

Measurement method: ion selection method

Measuring range: 0~14pH

The measurement accuracy was ± 0.1pH

Resolution is 0.01pH

Working condition: 0~50℃;<0.3MPa

Calibration method, two-point calibration

Response time of 60 seconds T90

Temperature Compensation Automatic Temperature Compensation (NTC)

Supply voltage is 12 or 24VDC ± 10%

Product size diameter 30mm; length 204mm;

Protection class: IP68; water depth of 20 m

Output Signal RS-485 (Modbus / RTU)

Service life sensor of 1 year or more

The cable length is standard with 10 meters, which can be customized

Case material: PVC; customizable