Environment, Health, Safety & Security

Personal protection against H2S exposure

January 1, 2022 | By Mary Page Bailey and Gerald Ondrey

The new ARA H₂S single-gas detector (photo) is designed to protect users from toxic levels of exposure to hydrogen sulfide. Classed as an item of personal protective equipment (PPE), the ARA H₂S is completely maintenance-free and offers continuous monitoring of exposure to H₂S levels. It offers a choice of display for users, either a lifetime countdown or concentration lifetime exposure, and it is possible to switch between the two, if desired. The ARA H₂S can also provide short term exposure limits (STEL) or eight-hour, time-weighted average (TWA) readouts for greater visibility into the overall health of a worker. Once activated, the ARA H₂S detector will continuously operate until the end of a two-year period, giving users appropriate warnings to source a replacement. There is also the option for a three-year lifespan model, which offers a hibernation mode, ideal for users who only visit the site on occasion. — ION Science Ltd., Royston, U.K.

www.ionscience.com

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Personal protection against H2S exposure