PH3 Electrochemical gas sensor – Phosphine gas sensor



PH3 Electrochemical gas sensor is a PH3 sensor using electrochemical detection technology to detect the concentration of phosphine gas. PH3 gas sensor adopts high-performance chip with three electrode structure, which greatly improves the product performance. Electrochemical phosphine sensor has variable gain amplifier circuit and strong anti-interference ability. Suitable for gas detection, industrial gas, scientific experiment, product production and other fields of phosphine gas concentration detection.


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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