A standalone detector approved for Zone 1 & 2 (Gas) and Zone 21 & 22 (Dust) environments that offers dual gas detecting capabilities in one compact housing. When it comes to keeping you and your personnel safe, the TOC-903-X5 brings a variety of useful new tools to the table, none more important than its dual-gas detection capabilities.

When operating in a dangerous and potentially explosive environment there’s a good chance that you’ll encounter more than one hazardous gas. Our TOC-903-X5 provides you with the capacity to attach two of our Plug-and-Play smart sensors to monitor two different gases in the same space from one unit, simplifying the process and cutting costs.

Dual-gas detection is just one of the reasons that we’ve come to call the TOC-903-X5 “The World’s Most Versatile Gas Detector Transmitter”. Versatility is what sets the TOC-903-X5 apart from other ATEX gas detectors. It’s the best option for a vast range of use cases and the multitude of potential installation options enables it to shine in almost any role and environment. Each of our huge range of sensors presents the opportunity for a different bespoke setup but, broadly speaking, there are five ways that the TOC-903-X5 can fit into your system and provide the solutions you need:

1. If you only require accurate, reliable detection for a single gas and you already have a system installed, then the standalone TOC-903-X5 and any one of our compatible plug-and-play sensors is all you will need
2. Adding one more sensor allows you to take advantage of the dual sensor capabilities by testing for two different gases from one point.
3. You can directly attach a sensor to the unit whilst running a remote sensor at another point. This is the easiest way of testing for two different gases residing at different levels.
4. ATEX environments often require gas monitoring in places that would present serious dangers to personnel, like the inside of an electrolyser. When combined with any remote sensors from our TOC range, the TOC-903-X5 can be placed in a safe area and used as a transmitter for the additional TOC ATEX Gas Detectors. This enables you to remotely monitor two different gases at a distance of up to 1km from the source.
5. The addition of IGD’s Sentinel+^TM 2-Wire addressable system introduces a huge range of potential set-up options. It also equips you with comprehensive digital monitoring, At-a-Glance status readings, digital readings, and simple calibration through the onboard Wi-Fi. Integrating our 2-Wire Addressable solution is the best option if you require multiple points of gas detection.

When you add our magnetic wand-enabled, one-person, non-intrusive calibration to the mix, you’re left with one powerful, complete solution to almost any imaginable ATEX gas detection requirement.

Get in touch today to find out how our century of expertise and innovation and our 10-year electronics warranty can offer you and your personnel, ultimate protection against diverse gas risks.

www.internationalgasdetectors.com