Teledyne Gas & Flame Detection has introduced the PS DUO, a new portable dual-gas detector designed to improve personal safety in hazardous environments.
The compact handheld device can detect two gases simultaneously using passive diffusion sensing, and features real-time monitoring with audible, visual and vibrating alarms to alert users when gas levels exceed safe limits.
The PS DUO offers a broad selection of gas combinations including carbon monoxide (CO), hydrogen sulphide (H₂S), sulphur dioxide (SO₂), ammonia (NH₃), oxygen (O₂), hydrogen (H₂), nitrogen dioxide (NO₂), and ozone (O₃). Its ATEX/IECEx rating and 2-year warranty make it ideal for industrial settings. Users can select gas pairings tailored to their specific applications, such as H₂S and SO₂, particularly relevant in Middle Eastern operations.
The detector features a bright LCD screen displaying continuous gas concentration, wireless connectivity for easy data transfer, and internal memory capable of storing 30 alarm logs. Housed in a rugged IP67-rated rubberised casing, the PS DUO is lightweight (200g), ergonomic, and designed for comfort and ease of use in demanding environments. It runs for up to two years on a single replaceable battery.
Pawel Kulik, product manager-portables, Teledyne Gas and Flame Detection, said, “It adds to an existing and highly successful range of personal safety and gas monitoring solutions that includes our portable Protégé ZM and PS200.”
The new device complements Teledyne’s existing personal gas monitoring range, including the Protégé ZM single-gas monitor and the PS200 four-gas compliance monitor, both known for reliability and ease of use in hazardous locations.
Teledyne GFD's new portable dual-gas detector
The compact handheld device can detect two gases simultaneously. (Image source: Teledyne GFD)
