Products

TQ Environmental can provide a wide range of gas detection solutions. All our equipment is manufactured at our own facilities in the UK. We can provide full support for all our products.

Refrigeration systems

Suitable for small and large scale applications.

TQ 4200
Our 4200 system is currently the only ECA approved Refrigerant Leak Detection System.

GD 231
A single point Refrigerant Leak Detector and alarm unit that is cost effective

TQ 4300
The TQ 4300 system is a multi gas sampling system capable of monitoring Carbon Dioxide, Freon's and Ammonia or any combination of these gasses.

GD 233
A single point Carbon Dioxide Detector and Alarm Unit that is cost effective.

GD 131
A wall mounted single point Infra-Red Freon detector.

General Gas Detection systems

A Full range of Flammable, Toxic and Refrigerant sensors with suitable control panels.

GD 129 Infra-Red Flammable detector, suitable for both LEL and Volume concentrations.	GD 233 A single point Carbon Dioxide Detector and Alarm Unit that is cost effective
GD 133 Our range of Infra- Red detectors, calibrated for Carbon Dioxide detection.	TQ 4000 A 1 to 4 point control panel, can be used with our range of point detection sensors.
TQ 122 flammable Catalytic flammable detector. Suitable for most flammable gasses and vapours.	TQ 8000 An 8 point control panel that can be expanded up to 32 points for large installations.
TQ 122 toxic A range of Toxic gas detection and Oxygen depletion sensors.	. TQ 4300 Multi Gas Sampling system, typically monitoring for flammable, toxic or oxygen depleting gasses
TQ 126 A Single point low cost gas detection control unit.

Marine systems

TQ 8000 and TQ 122 combination
Used in a wide variety of marine applications including Pump Room and Accommodation area flammable and toxic gas monitoring.

NGL 4200
Designed for refrigerant leak detection of offshore Gas Liquification Plant.

TQ 300 IRLDS
Refrigerant leak detection built to Naval standards.