5 Things You Need to Know About the Protégé SG?

by | May 12, 2017 | Gas Detection, Personal Safety

Protege SG reusable single gas detectorWhat is the Protégé SG?

The Protégé SG is a reusable single gas monitor that can be configured to detect 13 gases using interchangeable smart sensors. The Protégé SG offers maximum versatility making it ideal for those who are looking for a reusable single gas solution and for those who work with a wide range of gases. We’ve listed the 5 things that you need to know about the Protégé SG.


The plug-and-play swappable smart sensors allow the single monitor to detect several different toxic and combustible gases, supporting multiple applications. Users can change the gas sensors on the go and the gas monitor will automatically recognise the sensor type and update the gas label on the display. The versatility of the Protégé SG allows users to efficiently manage their time. No programming is required when switching sensors.


With one-button activation, adjustable alarm settings and an easy-to-read, multi-language display, the Protégé SG is intuitive and user-friendly. Turn it on, and the monitor does the rest. With data logging of up to 5,000 events and a customisable LCD display capable of displaying real-time gas readings, the Protégé SG is packed with features and functionality but requires minimal training.


The Protégé SG is available in IP66/67 ingress protection. Using a Lithium replaceable battery, it provides a service life of 1.5 to 2 years for toxic sensors and two months for Low Power LEL. The sturdy case can withstand the rigours of most industrial environments and is reliable in operating temperatures of -20°C to +50. The Protégé SG performs self-diagnostics at start-up giving users the confidence to focus on the job. Turn it on and forget about it.


Sensor Options: LEL IR, H2S, CO, O2,O3, HCN, NO, NO2, PH3, SO2, NH3, Cl2, ClO

A CO option will available soon


• The Protégé SG has a 3-year warranty for the monitor assembly and CO, H2S and O2. All other sensors have a 2-year warranty.

• The filter is replaceable. For a nominal price, you can purchase filters to replace worn filters that get clogged because of exposure to a dusty environment.

• The Protégé SG battery will last 1.5 to 2 years, depending on sensor type.

The Protégé SG is available to buy from the a1-cbiss website or call our sales team on 0151 321 0275

For FAQs and datasheet download, click here


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