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IDP integrated digital pH meter

Features ● High impedance differential input, suitable for different applications;
● Digital sensor, greatly improving the anti-interference ability of the sensor. Increasing the sensor cable to hundreds of meters in length can still ensure high-precision measurements;
● Digital sensors can be calibrated in the laboratory and used directly after installation on site. This is especially important when replacing and repairing.

Measuring performance

Range: 0 ~ 14.0pH, 0 ~ 60 ℃

Resolution: 0.01pH, 0.1 ℃

Accuracy: ± 0.1pH

Repeatability: ± 0.1pH

Response time: 0.5min

Temperature compensation: automatic temperature compensation (0 ~ 60 ℃)

Calibration: buffer calibration, sample calibration, calibration information is stored in

Inside the sensor

Reliability: MTBF ≥ 1440h

Ambient temperature: -5 ℃ ~ 60 ℃

Water sample temperature: 0 ℃ ~ 60 ℃ (no freezing)

Housing material: 316L stainless steel + POM

Output

Digital interface: RS485 / MODBUS protocol

powered by

DC power supply: 9 ~ 28V