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Methane Leak Detector for Leak Safety Monitoring in Ammonia Synthesis Plant Areas SKA/CH4-BJQ
Methane Leak Detector for Leak Safety Monitoring in Ammonia Synthesis Plant Areas

Methane Leak Detector for Leak Safety Monitoring in Ammonia Synthesis Plant Areas - SKA/CH4-BJQ


• Measuring range: 0~100%LEL

• Accuracy: ±3%FS

• Resolution: 0.1%LEL

• Output signal: 4~20mA, RS485 Modbus, relay alarm output

• Power supply: DC24V

• Medium temperature: -20℃~50℃

• Working pressure: 80~120kPa

• Protection rating: IP66

• Explosion-proof rating: Ex d IIC T6 Gb

• Response time: ≤30s

• Alarm setpoint: 25%LEL (adjustable)

• Installation method: wall-mounted

• Warranty: 1 year

Product Model: SKA/CH4-BJQ

Product Introduction

Methane Leak Detector for Leak Safety Monitoring in Ammonia Synthesis Plant Areas - Product Overview
A methane leak detector is a gas detection device used for leak safety monitoring in ammonia synthesis plant areas. Search keywords: methane leak detector, leak safety monitoring in ammonia synthesis plant areas, methane alarm. The detector can continuously detect methane concentration in the plant area. When the concentration exceeds the set value, it emits audible and visual alarms and interlocks with exhaust and shut-off equipment. In leak safety monitoring for ammonia synthesis plant areas, methane leak detectors can reflect methane changes in the reforming, purification, and compression areas in real time, preventing leakage and explosion accidents.

Methane Leak Detector for Leak Safety Monitoring in Ammonia Synthesis Plant Areas - Working Principle
Methane leak detectors use catalytic combustion sensors or infrared sensors to output electrical signals by detecting methane concentration, which are processed by circuits to determine whether to alarm. In leak safety monitoring for ammonia synthesis plant areas, methane leak detectors support 4-20mA, RS485, and Modbus outputs, and can be connected to PLC, DCS, and gas alarm control systems. The detectors feature explosion-proof housings and high protection ratings, suitable for the high-temperature, high-pressure, and explosion-proof environments of ammonia synthesis plants.

Methane Leak Detector for Leak Safety Monitoring in Ammonia Synthesis Plant Areas - Application Scenarios
Methane leak detectors are widely used in the reforming area, purification area, compressor area, and ammonia synthesis converter area of ammonia synthesis plants. In leak safety monitoring for ammonia synthesis plant areas, methane leak detectors can be installed near reformers, pipeline valves, and personnel inspection routes. The detectors can be interlocked with exhaust fans, shut-off valves, and fire protection systems to achieve automatic handling. For large ammonia synthesis plants, methane leak detectors can also form a multi-point monitoring network, uploading data uniformly to the control room.

Methane Leak Detector for Leak Safety Monitoring in Ammonia Synthesis Plant Areas - Technical Advantages
Methane leak detectors have advantages such as fast response, good stability, and convenient interlocking. In leak safety monitoring for ammonia synthesis plant areas, methane leak detectors use industrial-grade sensors and explosion-proof designs, suitable for long-term operation. The detectors support audible and visual alarms, remote output, and fault self-diagnosis, making maintenance convenient. When selecting methane leak detectors, attention should be paid to detection range, accuracy, response time, explosion-proof rating, and output signals to ensure safe and effective leak safety monitoring in ammonia synthesis plant areas.