ISC TMX412 Four-Range Monitors

ISC's Intrinsically Safe TMX Series multi-gas monitors detect and monitor up to four gases continuously and simultaneously. The optional sampling pump with 10 feet of tubing permits either unit to sample air in remote or confined areas up to 100 feet away. The TMX412 comes standard with an internal hygiene board which calculates STEL and TWA values and stores up to 120 hours of data. A unique feature to the unit is also a single, large button control for all functions, making it easier to operate when wearing heavy or awkward clothing.

Specifications:
Sensor Range:	Combustible Gases:	0 to 100% LEL	Sulfur Dioxide:	0.2 to 99.9 ppm
	Methane:	0 to 5% by volume	Nitrogen Dioxide:	0.2 to 99.9 ppm
	Oxygen:	0 to 30% by volume	Chlorine:	0.2 to 99.9 ppm
	Carbon Monoxide:	0 to 999 ppm	Chlorine Dioxide:	0 to 99.9 ppm
	Hydrogen Sulfide:	0 to 999 ppm
Sensor Type:	Combustible Gases:	Catalytic	Sulfur Dioxide:	Electrochemical
	Methane:	Catalytic Nitrogen	Dioxide:	Electrochemical
	Oxygen:	Electrochemical	Chlorine:	Electrochemical
	Carbon Monoxide:	Electrochemical	Chlorine Dioxide:	Electrochemical
	Hydrogen Sulfide:	Electrochemical
Datalogging Intervals:	N/A
Software:	N/A
Weight:	26 ounces
Battery Type:	Ni-Cad
Run Time (without alarms):	10 hours
Listings:	UL, CSA, MSHA