Hydrogen Sensor 3HYE for Industrial Safety Detection Equipment Hydrogen - Related Equipment Monitoring

Core Features:

1. Stable and Reliable Performance: It adopts a three - electrode structure, which effectively enhances the stability of the sensor during long - term operation. With low monthly sensitivity drift and small zero shift, it can maintain accurate hydrogen concentration detection for a long time, and its linear output characteristic also simplifies the subsequent signal processing process.
2. Broad Application Adaptability: It can work normally in the temperature range of -20°C to +50°C and the non - condensing humidity environment of 15 - 90% RH. Meanwhile, it can withstand a maximum hydrogen concentration of 20,000 ppm without being damaged, which is suitable for various harsh industrial environments.
3. Easy Integration: Since no bias voltage is needed, the sensor simplifies the design of the matching circuit. It can be integrated with transmitters (such as the EZT3HYE module) to achieve a 4 - 20 mA industry - standard output, which is convenient for docking with common industrial control systems and detection equipment.
4. Good Anti - interference Performance: Although it may be affected by gases such as CO, H₂S, NO, HCN and ethylene to a certain extent, its three - electrode electrochemical design reduces the impact of such cross - interference on detection results, ensuring the accuracy of hydrogen detection in complex gas environments.

Typical Applications:

1. Industrial Safety Detection Equipment: It is widely used in fixed and portable hydrogen detectors in chemical plants, battery production workshops and other places. It can monitor hydrogen leakage in real time to prevent safety accidents such as explosions caused by excessive hydrogen concentration.
2. Hydrogen - related Equipment Monitoring: It is applied to the monitoring systems of hydrogen storage tanks, hydrogen transmission pipelines and fuel cell - related equipment. It can timely detect abnormal hydrogen concentration changes and provide early warning for the safe operation of the equipment.
3. Industrial Control Transmitter Matching: It can be combined with EasyCal transmitters to form a detection module with 4 - 20 mA output. This module is often installed in industrial workshops and production lines that need centralized monitoring, realizing the unified management and early warning of hydrogen concentration.

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