BWS-pH Online pH Sensors

Description And Benefits
Features
Application
Specification Parameters
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【Product Description】

The Online pH Sensors adopts the glass electrode method. The measuring part consists of a glass indicator electrode and a reference electrode. By measuring the potential difference of the working cell composed of the indicator electrode and the reference electrode in the solution, the online monitoring of pH is realized.

【Features】

This product can measure the PH value and temperature value of the liquid in real time.

Industrial-grade composite pH electrode for harsh environments.

NTC temperature sensor (±0.1°C accuracy).

Modular sensor configuration supporting flexible combinations, featuring simple installation and low-maintenance design.

Corrosion-resistant IP68 housing for submersible operation.

RS485 interface with Modbus protocol for system integration.

【Applications】

It can be used in thermal power, chemical fertilizer, metallurgy, environmental protection, pharmaceuticals, biochemistry, food and tap water industries.

【Specification Parameters】


Parameter Technical Specification
Working Principle Glass Electrode Method
Measuring Range pH (0~14) ;Temperature:(0~50)℃
Precision ≤0.1 pH
Indication Error ±0.1 pH
Drift ±0.1 pH
Temp. Compensation Accuracy ±0.1 pH
Resolution 0.01pH
Response Time <10s
Protection Rating IP68
Dimensions φ33×224 mm, 10m cable (Customizable)
Material 316L Stainless Steel/PVC/Titanium Alloy (Optional)
Weight 0.5kg
Installation Thread Upper End: NPT 3/4 Thread; Lower End: Compatible with NPT 3/4 External Thread
Operating Voltage (9~36)V DC
Power Consumption 0.2 W
MTBF ≥1440 hours/instance
Calibration Cycle 3~6months


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