QEL Safety
QTS-17141D-S000000
QTS-1710 C4H10 / n-Butane Catalytic Bead 0-10
Building automation & HVAC controls · Ships across Canada & the US
QEL Safety
QTS-1710 C4H10 / n-Butane Catalytic Bead 0-10
QEL Safety
QTS-1710 C5H12 / n-Pentane Catalytic Bead 0-1
QEL Safety
QTS-1710 C8H18 / n-Octane Catalytic Bead 0-10
QEL Safety
QTS-1710 H2 / Hydrogen Catalytic Bead 0-100%
QEL Safety
QTS-1710 Gas / Gasoline Catalytic Bead 0-100%
QEL Safety
QTS-1710 GENL / Combustible Catalytic Bead 0-
QEL Safety
QTS-6000 H2S / Hydrogen Sulphide Electrochemi
QEL Safety
QTS-6000 HCN / Hydrogen Cyanide Electrochemic
QEL Safety
QTS-6000 CL2 / Chlorine Electrochemical 0-3 P
QEL Safety
QTS-6000 CLO2 / Chlorine Dioxide Electrochemi
QEL Safety
QTS-6000 SO2 / Sulphur Dioxide Electrochemica
QEL Safety
QTS-6000 NO2 / Nitrogen Dioxide Electrochemic
QEL Safety
QTS-6000 CO / Carbon Monoxide Electrochemical
QEL Safety
QTS-6000 H2 / Hydrogen Electrochemical 0-2000
QEL Safety
QTS-6000 NH3 / Ammonia Electrochemical 0-50 P
QEL Safety
QTS-6000 O3 / Ozone Electrochemical 0-3 PPM, Commercial NEMA 1 Wall Mount Enclosure
QEL Safety
QTS-6000 O3 / Ozone Electrochemical 0-3 PPM, Commercial NEMA 1 Duct Mount Enclosure
QEL Safety
QTS-6000 O3 / Ozone Electrochemical 0-3 PPM, Commercial NEMA 4X Enclosure
QEL Safety
QTS-6000 O3 / Ozone Electrochemical 0-3 PPM, Explosion Proof Enclosure w/ Aluminum Sensor Housing
QEL Safety
QTS-6000 O3 / Ozone Electrochemical 0-3 PPM, Explosion Proof Enclosure w/ Aluminum Sensor Housing + Splash Guard
QEL Safety
QTS-6000 O3 / Ozone Electrochemical 0-3 PPM, Explosion Proof Enclosure w/ Stainless Steel Sensor Housing
QEL Safety
QTS-6000 O3 / Ozone Electrochemical 0-3 PPM, Explosion Proof Enclosure w/ Stainless Steel Sensor Housing + Splash Guard
QEL Safety
R-Switch Series Remote Switch for M-Controlle