Cl2 gas sensor-Chlorine Electrochemical Gas Sensor




The analog/TTL type chlorine electrochemical gas sensor module is an intelligent gas detection module independently developed by Jingxun Smooth. Small size, easy to carry, high precision, low loss, it has been calibrated at the factory and can be used directly.

Technical parameter:

Detection gas: chlorine

Cl2 measurement range: 0-20ppm (default)/0-2000ppm (optional)

Cl2 resolution: 0.1ppm

Detection principle: electrochemistry

Cl2 measurement accuracy: ≤±3% of reading (25℃)

Response time: T90≤15S

Operating temperature: -10-50℃

Equipment working humidity: 15-90%RH

Power consumption: ≤0.2W


1. The whole machine is small in size, light in weight, waterproof, explosion-proof and shock-proof;
2. High precision, high resolution and fast response;
3. The upper and lower limits of the alarm can be set arbitrarily, with zero and target calibration functions, built-in temperature compensation, and easy maintenance;
4. Imported electrochemical sensor, with good anti-interference performance and long service life;
5. Adopt advanced microprocessor technology, fast response speed, high measurement accuracy, good stability and repeatability;
6. Fully automatic software calibration, the sensor has a target point calibration function of up to 6 levels to ensure measurement accuracy and linearity, and has a data recovery function;
7. High-concentration gas exposure automatic protection function;

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