IGD TOC-750X ATEX Addressable NH3 Gas Detector

IGD’s TOC-750X gas detector provides continuous monitoring for Ammonia in Zone 1 and 2 ATEX area application. This makes it ideal for outdoor conditions or humid conditions in the refrigeration industry, with a high IP rating and extreme weather and explosion proof outer housing.

IGD TOC-750X ATEX Addressable NH3 Gas Detector feature our industry first 2-Wire Addressable technology. All detectors are connected together from a control panel on a single 2-Core cable highway. This provides both power and communication to each detector. Our ground-breaking technology not only provides real-time digital data but also reduces your install cost by as much as 70%.

TOC-750X Series gas detectors from IGD are both ATEX and IECEx approved for use in potentially flammable atmospheres or harsh environments. This makes it ideal for the refrigeration industry such as near refrigeration compressors as the high rating can make sure it will operate effectively and safely in this harsh environment.

The TOC-750X uses IGDs sentinel+ 2-wire addressable technology, for fast, secure and digital communication across as much as a 1km distance between detectors. This system also offers continuous monitoring with the ability to easily check your system status from your phone with our IOT capabilities. Additionally, this IOT capability allows for easy system set up straight from your phone.

IGD’s  Ammonia systems can be fitted with its latest ionic ammonia gas sensors. These sensors offer effective detection in temperatures as low as -40°C and harsh environments. Sensor ranges are available up to 5000ppm. This new line of sensors resolves the issues of short life spans and low maximum range of the existing consumable Ammonia sensors in the market, making them perfect for the refrigeration industry.

IGD TOC-750X ATEX Addressable NH3 Gas Detector Specification:

  • Model Type – Fixed Gas Detector (diffusion)
  • Sensing range – 0-100ppm, 0-500ppm, 0-1000ppm and 0-5000ppm
  • Weight – 1.35kg
  • Size –
  • Sensor type – ionic ammonia
  • Warranty – 10 years on electronics, 2 years for NH3 sensor.
  • Detector life – 5+ years
  • Temperature range – -40°C – +55°C
  • Alarm type – Requires control panel. Can connect audible/visual alarms to the sensor.
  • Approval – CE, 2004/108/EC (EMC Directive), 2014/35/EU (Low Voltage Directive), EN 50270, IEC 60079-0:2017, IEC 60079-29-1:2016, EN 50721, EN/UL/CSA 61010, ATEX/IECEx Zone 1 and 2 (gas) and 21 and 22 (Dust)
  • Housing Type – Explosion proof Zone 1 and 2 (21 and 22 dust environments) aluminium alloy powder coated. Available in SS316

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