Air Systems CO-91IS Intrinsically Safe Co Monitor-9V Only Replacement wall mount fan We also offer several styles

We also offer several styles of counterweights to keep the lifeline taut and optimize performance for rope grab systems

2-year warranty

502 regulations

Alloy steel D-ring remains centered on crossbar

Warranty: 1 year limited

Air Systems CO-91IS Intrinsically Safe Co Monitor-9V Only Replacement wall mount fan We also offer several stylesAir Systems CO 91IS Intrinsically Safe Co Monitor 9V Only Replacement This CO monitor may be wall mounted & has LCD triple digit display. It will operate at a 4 113 degree F temperature range and uses a 3 electrode electrochemical with a bias voltage sensor. Features Calibration in under 2 minutes 3 digit LCD monitor display Temperature range 4 113 deg. F ( 20 45 deg. C) Accuracy + 1 percent of the full scale Monitor range: 0 200 ppm CO (15 23 percent