Methane Wall-Mounted Detection Transmitter for Fixed Gas Leakage Monitoring in Pressure Regulating Boxes - 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 Introduction
Methane Wall-Mounted Detection Transmitter for Fixed Gas Leakage Monitoring in Pressure Regulating Boxes - Product Overview
The methane wall-mounted detection transmitter is a wall-mounted gas detection transmitter device used for fixed gas leakage monitoring in pressure regulating boxes. Search keywords: methane wall-mounted detection transmitter, fixed gas leakage monitoring in pressure regulating boxes, methane alarm. The transmitter is wall-mounted and fixedly installed inside or near the pressure regulating box, can continuously detect methane concentration, and converts the concentration signal into a standard signal output. In fixed gas leakage monitoring of pressure regulating boxes, the methane wall-mounted detection transmitter can reflect methane changes in regulators and pipeline valves in real time, preventing leakage and explosion accidents.
Methane Wall-Mounted Detection Transmitter for Fixed Gas Leakage Monitoring in Pressure Regulating Boxes - Working Principle
The methane wall-mounted detection transmitter usually uses a catalytic combustion sensor or infrared sensor to output an electrical signal by detecting methane concentration, which is converted into a 4-20mA, RS485, or Modbus signal after circuit processing. In fixed gas leakage monitoring of pressure regulating boxes, the methane wall-mounted detection 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 the box wall or bracket and has an explosion-proof housing and high protection rating, making it suitable for outdoor and explosion-proof environments of pressure regulating boxes.
Methane Wall-Mounted Detection Transmitter for Fixed Gas Leakage Monitoring in Pressure Regulating Boxes - Application Scenarios
The methane wall-mounted detection transmitter is widely used in gas pressure regulating boxes, pressure regulating cabinets, metering boxes, and valve wells. In fixed gas leakage monitoring of pressure regulating boxes, the methane wall-mounted detection transmitter can be fixedly installed near regulators, valves, and pipeline interfaces. The transmitter can be linked with exhaust fans, shut-off valves, and fire protection systems to achieve automatic handling. For large gas pipeline networks, the methane wall-mounted detection transmitter can also form a multi-point monitoring network and upload data uniformly to the control room.
Methane Wall-Mounted Detection Transmitter for Fixed Gas Leakage Monitoring in Pressure Regulating Boxes - Technical Advantages
The methane wall-mounted detection transmitter has advantages such as convenient installation, standard output, and good stability. In fixed gas leakage monitoring of pressure regulating boxes, the methane wall-mounted detection transmitter uses industrial-grade sensors and explosion-proof design, making it suitable for long-term operation. The transmitter supports remote calibration, fault self-diagnosis, and HART communication, making maintenance convenient. When selecting a methane wall-mounted detection 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 gas leakage monitoring in pressure regulating boxes.