WatchGas SST1 Serviceable NH3 Gas Detector SST1-A Accessories FIXED GAS DETECTORS zipper on the back for

zipper on the back for ventilation

If in doubt about the size

9580 to talk through your NH3 monitoring setup with someone who knows the SST1 platform — not a call-center script

50 Large 10

WatchGas SST1 Serviceable NH3 Gas Detector SST1-A Accessories FIXED GAS DETECTORS zipper on the back forAmmonia is pungent enough to smell at 5 ppm and by the time you can't smell it anymore, you're above OSHA's exposure limit. Anyone who works around ammonia refrigeration compressor rooms, poultry houses, fertilizer operations, industrial cleaning, chemical facilities knows the paradox: at low concentrations it's obvious, and at dangerous concentrations olfactory fatigue kicks in fast. Workers stop noticing what they're breathing. The WatchGas SST1 A