The 750 fixed SF6 gas detector uses ground breaking infrared technology, to provide clients with a reliable, low level detection for sulphur hexafluoride. The detectors themselves have multiple I/O points which allows clients to control beacon sounders directly from the detector. By using infrared technology the sensor is immune from any cross sensitivity from other gases present, temperature or moisture. This makes the TOC-750 SF6 gas detector the ideal solution for early leak detection of SF6 gas. The TOC-750-SF6  is the most versatile SF6 gas detector available on the market.

Our TOC-750 SF6 gas detector only requires a 2-Core cable (daisy chained to other detectors and master control panel) for both power and communication, providing you with an an installation cost saving of up to 70% compared to traditional SF6 gas detectors. Furthermore, you can easily upgrade existing systems and re-use the wiring, enabling you to quickly and effectively upgrade dated analogue systems, at the fraction of the cost.

Multiple I/O Points Per Detector 

Our 750 SF6 gas detectors have multiple input and output options on the actual sensor. This means one detector can control up to 7 other devices including but not limited to: other gas detectors, slam switches, beacon sounders, gas supply valves, analogue devices (third party included), displays and much more. Thus, providing you with a versatile detector, reduced installation and cabling requirements and much needed distributed control without the need for expensive I/O cards.

Safe Area Detector ABS Design 

ABS detectors are tough and do not corrode offering a high degree of chemical resistance as well. The 750 fixed SF6 gas detector is rated IP54. The detectors, electronics and sensor testing used in the 750 series SF6 gas detector are the exact same used in our ATEX detectors. The only difference is the housing material, if you don’t require an ATEX rated detector, then we don’t expect you to pay for one. Safe Area Gas Detector’s cover applications that are not zoned ATEX areas. What we do ensure is that the detection quality is identical, they are after all doing the same job. The housing is designed to be wall mounted with conduit knock outs pre-moulded.

Replaceable Sensors

The 750 series SF6 Gas Detector features replaceable pre-calibrated sensors. This means once the sensor becomes end of life you can easily replace the sensor with a pre-calibrated one. Utilising simple, plug & play technology. Drastically reducing on going maintenance costs. Further to this, all our 750 series gas detectors feature AUTO changeover and AUTO detect features. This means you can easily change the gas type of the detector by swapping the sensor and the system will detect this change and set it up automatically. This is ideal for areas such as rented laboratories. Check the video to learn more.

Sentinel+ Addressable Communication

Using our Sentinel+ ™ 2-Wire protocol, the 750 series detectors communicate over the 2-Core power cable. This drastically reduces cabling costs (by as much as 70-80% compared to current systems on the market). And terminations, whilst improving reliability. Sentinel+™ protocol continuously monitors data between connected detectors and the system controller. Thus, ensuring maximum system integrity and availability. With only two wires for power and communication existing systems can be easily upgraded, using their original cabling, with the option to easily add more detectors and devices required.