Fixed gas detection
Fixed detectors monitor methane or other specified combustible and toxic gases, using equipment selected for the application.
DETECTION, CONTROL AND MONITORING
Gas Safety and Automation Systems
Integrated gas leak detection, emergency shut-off, alarms and PLC/SCADA automation to support plant safety, process control and real-time visibility.
THE BIG PICTURE
Connect gas monitoring with plant response
Greentech Engineers integrates gas detection, emergency shut-off, PLC-based automation, alarms and remote operational controls for industrial gas installations.
For Natural Gas applications, fixed detectors continuously monitor methane concentrations. When configured alarm thresholds are exceeded, the system can provide audible and visual warnings and activate emergency shutdown, ventilation or automatic isolation where those functions are integrated.
SCOPE & CAPABILITIES
A coordinated safety and automation scope
Emergency shut-off
Emergency shutdown and automatic isolation can be integrated with detection and control systems where required.
Alarms and indication
Programmable low and high alarm levels, hooters and strobes provide audible and visual warnings.
PLC and SCADA integration
Connect gas monitoring and control equipment with plant PLC/SCADA systems through suitable interfaces.
Remote controls and monitoring
Support operational visibility, remote controls and event logging through the integrated automation system.
System components and wiring
Coordinate control panels, junction boxes, cabling and optional manual call points with the installation.
FIXED GAS MONITORING
From field detection to a coordinated response
Field detectors communicate with a central control panel or plant automation system. Configured alarm levels provide warnings, while relay outputs can support shutdown and safety interlocks.
PLANT AUTOMATION INTERFACES
Monitoring that connects with your controls
Modbus communication and 4–20 mA signal interfaces can connect detection equipment with PLC and SCADA systems. Event logging and real-time monitoring support operational visibility.
Audible and visual alarms indicate configured threshold exceedances. Emergency shutdown, ventilation and automatic isolation actions are included where the installation has been designed and integrated for those functions.
HOW WE WORK
Engineering through ongoing maintenance
Engineer and supply
Select and supply detection, alarm and control equipment for the installation’s safety requirements.
Install and integrate
Install field devices, panels and cabling, and integrate plant controls and required shutdown functions.
Test and commission
Test and commission the system, with calibration services for detection equipment.
Maintain and support
Provide annual maintenance and calibration support for continued monitoring and operation.
WHERE WE ADD VALUE
Safety monitoring across gas installations
The detection and response arrangement is tailored to the installation, monitored gases and required plant interfaces, with engineering, supply, commissioning and maintenance support.
- Pressure Reducing and Metering Stations
- City Gas Distribution stations
- Industrial manufacturing plants
- Boiler houses
- Gas compressor stations
- LNG and CNG facilities
- Chemical and petrochemical plants
- Gas metering and regulating stations
Explore our other solutions
Let’s discuss your gas infrastructure project
Share your process, fuel and operating requirements with our team.