Sensidyne has released a new Hydrogen Sulfide (H2S) sensor
Hydrogen Sulfide (H2S [CAS 7783-06-4]) gas exposure can cause long-term health effects and is deadly in high concentrations if aid is not given immediately. After a 5 year notice period, ACGIH adopted a 1 PPM TLV for Hydrogen Sulfide, reduced from the former level of 10 PPM. A 5 PPM STEL was also adopted. STEL is the 15 minute "short term exposure limit."
Download the new 10 PPM sensor datasheet here: