PM989-600A-CIT 1 LEL 75C Gas Sensor for Detecting Combustible Gases and Vapors Based on the Lower Explosive Limit (LEL)

Key Features:

• High Compatibility: All intelligent sensors in the same product series share consistent dimensions and communication protocols. They can be interchanged and used with the same type of instruments, significantly reducing the difficulty of replacement and maintenance.
• Reliable Digital Transmission: The UART protocol ensures stable data communication between the sensor and the instrument. The chip select option allows for flexible configuration in multi - sensor application scenarios.
• Convenient Traceability: The built - in serial number, manufacturing date, and gas type data enable quick identification of the sensor's basic information, which is conducive to quality tracking and after - sales management.
• Secure OEM Integration: The dual - level lock code design prevents unauthorized use or replacement of the sensor, safeguarding the interests of OEMs and ensuring the stability of the overall performance of the integrated instruments.
• Global Compliance: It meets multiple international safety standards and has relevant certifications, which allows the sensor to be applied in gas detection equipment in various countries and regions around the world, without being restricted by regional regulatory barriers.

Typical Applications:

Given its performance and certification advantages, this sensor is widely applicable to the following fields:

1. Industrial Leak Monitoring: It can be integrated into fixed gas detection devices in chemical plants, oil refineries, and gas processing stations to monitor the concentration of combustible gases such as methane and propane in real - time, preventing potential explosion risks.
2. Portable Detection Instruments: Due to its compact size, it is suitable for being installed in handheld combustible gas detectors. These detectors are commonly used by maintenance personnel and safety inspectors for on - site patrol inspections in warehouses, workshops, and other places.
3. Civil Gas Safety Equipment: It can be matched with household or commercial gas alarm systems. When the concentration of combustible gases like natural gas exceeds the safe threshold, the sensor can quickly transmit signals to trigger alarms.
4. Special Environment Monitoring Equipment: Thanks to its compliance with ATEX and IECEx certifications, it can be used in explosive hazardous environments, such as underground coal mines and petrochemical storage areas, to ensure the safety of the working environment.

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