WatchGas – Fixed Gas Detection
WatchGas Fixed Gas Detection consists of sensors transmitters and controllers for safe area and hazardous area use.

We offer a complete portfolio of Gas Detectors for Flammable, Toxic and Oxygen detection.

WATCHGAS 4041-4 CHANNEL GAS ALARM

The WatchGas 404 has been designed with features that provide an effective response to the detection of gas hazards in a wide range of environments, from commercial premises through to heavy industrial applications requiring hazardous area sensing. Typical monitor locations are public buildings, boiler plant rooms, swimming pools, water treatment works, H&V control systems, manufacturing and processing plants…

WATCHGAS 10+SINGLE POINT GAS SENSOR

The WatchGas 10+ Single Point Gas Sensor is a fixed gas sensor that meets the requirements for economic and reliable monitoring of gas levels in a wide range of environments and applications. Initially designed for the monitoring of gases within cabins, enclosures and cabinets the addition of an optional mains supply input expanded its use into conventional areas of gas detection covering boiler plant rooms, gas meter houses, battery charger rooms and many other commercial and light industrial applications…

WATCHGAS 101 CONTROL UNIT – MAINSPART # 101-110

A fixed single point alarm control unit that meets the requirements for economic and reliable monitoring of gas levels in a wide range of environments that may require hazardous area sensing. The unit converts the transmitters signal into alarms. You can easily set the alarm tresholds to your wishes…

COMBI 16/64/80 CONTROL UNIT WALL MOUNTPART # 160-125

The WatchGas Combi series are range of conventional and addressable control units for medium sized and larger gas detection systems. WatchGas Combi 16 We start off with a sixteen channel control unit which can handle sixteen analogue transmitter channels. The control unit has eight onboard relays and can be combined in a network of sixteen controllers. All channels and relays are free programmable. WatchGas Combi 64 The WatchGas Combi 64 can handle 64 addressable transmitters. Those transmitters are available for several gasses and can all be freely programmable. The controller has eight relays on board and this can be extended with several relay extension boards. WatchGas Combi 80 The WatchGas Combi 80 can handle 80 addressable and analogue transmitters. Those transmitters are available for several gassed and can all be freely programmed. The controller has eight relays on board and this can be extended with several relay extension boards.

15JP1 / 30JP1 Series

WatchGas have a full line of safe area transmitters. These transmitters are standard IP63 which can be easily upgraded to IP65. The 15J is a flat housing and the 30J is a housing with extra room in it for internal relay extensions and wiring. The transmitters are both in addressable and direct analogue available.

The following gasses are available now:
Oxygen, Refrigerants, Ammonia, Carbon Dioxide, Carbon Monoxide, Hydrogen Sulfide, Sulfur Dioxide, Nitrogen Dioxide, Hydrogen, Hydrogen Cyanide, Nitric Oxide, Ethylene Oxide, Chlorine, Hydrogen Peroxide, and even VOC’s.

WatchGas XDIwin-F1 – HAZARDOUS AREA GAS DETECTOR

The XDI-WIN gas transmitter is capable of utilising a wide range of sensor cell types offering an unmatched number of gasses that may be monitored. The transmitter is IECEx certified Zone 2 and has a display and a window in the housing. Standard 4~20mA analogue signaling or addressable enables the sensors to be networked via the WatchGas Combi control system or customer preferred monitoring systems.

The following gasses are available now:
Explosive and Combustible gasses, Oxygen, Refrigerants, Ammonia, Carbon Dioxide, Carbon Monoxide, Hydrogen Sulfide, Sulfur Dioxide, Nitrogen Dioxide, Hydrogen, Hydrogen Cyanide, Nitric Oxide, Ethylene Oxide, Chlorine, Hydrogen Peroxide, and even VOC’s.

XDI IECEx APPROVED TRANSMITTERS

The XDI gas transmitter is capable of utilising a wide range of sensor cell types offering an unmatched number of gasses that may be monitored.

These transmitters are a blind housing. The transmitter is IECEx certified Zone 2. Standard 4~20mA analogue signaling or addressable enables the sensors to be networked via the WatchGas Combi control system or customer preferred monitoring systems.

The following gasses are available now:
Explosive and Combustible gasses, Oxygen, Refrigerants, Ammonia, Carbon Dioxide, Carbon Monoxide, Hydrogen Sulfide, Sulfur Dioxide, Nitrogen Dioxide, Hydrogen, Hydrogen Cyanide, Nitric Oxide, Ethylene Oxide, Chlorine, Hydrogen Peroxide, and even VOC’s.

AirWatch TRANSPORTABLE FIXED MONITOR

The AirWatch is a sound solution to many different applications. In minutes, you can set up a wireless (optional) fixed system. Remote monitoring software is available.

Suitable for Safe Area Installations such as fence line monitoring, machine monitoring and confined space access prequalification , AirWatch offers a cost effective, versatile solutions right away.

Designed to monitor for O2, LEL, CO2 gas levels, as well as a wide range of toxic gasses using electrochemical sensors it will cater for most general applications, with the outputs able to control machinery and data log (optional).

ATEX BEACON

This Hazardous Area Certified Beacon has 78 Ultra Bright RGB LEDs 360° for in sunlight visibility.

The colours can be controlled independently through analogue or digital inputs with a selection of four patterns are available and are Modbus compatible.

BEACON SOUNDER

The beacon sounder has 36 ultra-bright RGB LEDs for coloured lighting. The sounder in the beacon produces 107 dB at one meter distance.

This is more than enough to hear an alarm and is ideal for use in many applications, including Gas Detection.

ACCESSORIES

WATCHGAS – GAS SAMPLING HOSE

With this gas sampling hose you get the best and accurate results. Tests with a Gas Chromatograph shows a low adsorption on benzene and other reactive gasses. Low adsorption = high accuracy.

BALLFLOAT

An extremely sturdy Ball Float for pumped gas detectors, that prevents liquid from being sucked up and destroying your gas detector.

It will FLOAT on the liquid and still sample air/gas through the hole in the middle, never coming in contact with the water.

It protects your valuable investment… the gas detector.

CALIBRATION GASES

Calibration Gas cylinders offer absolute convenience and mobility.

The Gas or Gas Mixture is the ideal solution for the calibration and bump testing requirements of your portable and/or fixed gas detector device.

Various sizes available: 12L, 34L, 58L, 60L, 103L and 110L