The ARA H2S single-gas detector is designed to protect users from exposure to toxic levels of hydrogen sulfide. E-chem detection technology inside the detector can operate without interference. The device displays either a lifetime countdown or concentration lifetime exposure – and users can switch between the two options. Once activated, the ARA H2S will continuously operate for two years. The unit features a three-signal system of a flashing light, audible alarm and vibration to alert the wearer of exposure levels reaching dangerous concentrations.
Product information is provided by manufacturers. This publication has not independently tested manufacturers' products and cannot assume responsibility for the validity of product claims.
Post a comment to this article
Safety+Health welcomes comments that promote respectful dialogue. Please stay on topic. Comments that contain personal attacks, profanity or abusive language – or those aggressively promoting products or services – will be removed. We reserve the right to determine which comments violate our comment policy. (Anonymous comments are welcome; merely skip the “name” field in the comment box. An email address is required but will not be included with your comment.)