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Fixed Methane Monitoring Transmitter Fixed Safety Monitoring in Coal-to-Olefins Plant Area SKA/CH4-BJQ
Fixed Methane Monitoring Transmitter Fixed Safety Monitoring in Coal-to-Olefins Plant Area

Fixed Methane Monitoring Transmitter Fixed Safety Monitoring in Coal-to-Olefins Plant Area - 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

Fixed Methane Monitoring Transmitter Fixed Safety Monitoring in Coal-to-Olefins Plant Area - Product Overview
The fixed methane monitoring transmitter is a fixed gas detection transmitter device used for fixed safety monitoring in coal-to-olefins plant areas. Search keywords: fixed methane monitoring transmitter, fixed safety monitoring in coal-to-olefins plant areas, methane alarm. The transmitter is fixedly installed within the plant area, can continuously detect methane concentration, and converts the concentration signal into a standard signal output. In fixed safety monitoring in coal-to-olefins plant areas, the fixed methane monitoring transmitter can reflect methane changes in gasification, purification, and methanol-to-olefins areas in real time, preventing leakage and explosion accidents.

Fixed Methane Monitoring Transmitter Fixed Safety Monitoring in Coal-to-Olefins Plant Area - Working Principle
The fixed methane monitoring transmitter typically uses a catalytic combustion sensor or infrared sensor, outputs an electrical signal by detecting methane concentration, and converts it into 4-20mA, RS485, or Modbus signals after circuit processing. In fixed safety monitoring in coal-to-olefins plant areas, the fixed methane monitoring transmitter supports remote calibration and fault self-diagnosis, and can be connected to PLC, DCS, and gas alarm control systems. The transmitter is fixedly installed on pipelines or brackets, with an explosion-proof housing and high protection rating, suitable for high-temperature and explosion-proof environments in coal-to-olefins.

Fixed Methane Monitoring Transmitter Fixed Safety Monitoring in Coal-to-Olefins Plant Area - Application Scenarios
The fixed methane monitoring transmitter is widely used in the gasifier area, purification area, methanol synthesis area, and olefin separation area of coal-to-olefins. In fixed safety monitoring in coal-to-olefins plant areas, the fixed methane monitoring transmitter can be fixedly installed near gasifiers, pipeline valves, and personnel inspection routes. The transmitter can be linked with exhaust fans, shut-off valves, and fire protection systems to achieve automatic handling. For large coal-to-olefins plants, the fixed methane monitoring transmitter can also form a multi-point monitoring network, uniformly uploaded to the control room.

Fixed Methane Monitoring Transmitter Fixed Safety Monitoring in Coal-to-Olefins Plant Area - Technical Advantages
The fixed methane monitoring transmitter features fast response, good stability, and standard output. In fixed safety monitoring in coal-to-olefins plant areas, the fixed methane monitoring transmitter adopts industrial-grade sensors and explosion-proof design, suitable for long-term operation. The transmitter supports remote calibration, fault self-diagnosis, and HART communication, making maintenance convenient. When selecting a fixed methane monitoring transmitter, attention should be paid to detection range, accuracy, response time, explosion-proof rating, and output signal to ensure it meets the needs of fixed safety monitoring in coal-to-olefins plant areas.