Friends engaged in equipment R&D or testing must have encountered situations where infrared sensors are "uncooperative": communicating immediately after startup, resulting in erratic data; damagi...
Read MoreCommon 2-electrode lead-containing oxygen sensors (galvanic cells), when subjected to sudden increases in air pressure, will show rapid current signal amplification.
Read MoreThe three-wire system is a common wiring configuration for fixed gas detectors, primarily used to connect sensors to controllers or transmitters, ensuring stable power supply and signal transmission.
Read MoreYou should be aware of the following when conducting tests with chlorine standard gas.
Read MoreCatalytic Combustion Method Sensor is the most widely used gas sensor specifically designed for detecting various combustible gases. It detects gases based on the heat generated from the combustion of combustible gases on oxidation catalysts.
Read MoreThe PID (Photoionization Detector) sensor detects gas concentration by using ultraviolet (UV) lamp energy to ionize target substances, offering high sensitivity and being widely used for detecting volatile organic compounds (VOCs).
Read More2025-02-20
2025-01-25