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Duotone panel — violet briefing on the left, lime-sealed detail sheet on the right.
MotionAlert option tells others that user has become immobile
4021-1 CO & O2 Manual:
Great for protecting workers in rough conditions and ideal for waste disposal
AC adapter (100 to 240 V
Airline length: 100 feet maximum from pump to respirator (sold separately)
WatchGas SST1 Serviceable NH3 Gas Detector SST1-A PORTABLE GAS MONITORS AND DETECTORS MotionAlert option tells others thatAmmonia 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