Type : Gas detector using IR, electrochemical or semiconductor sensors
Refrigerants : Ammonia, Carbon Dioxide, Hydrocarbons, and HFCs, HCFCs, CFCs
Combustible gases : Methane, Propane, Butane, LPG, and Hydrogen
Toxic gases : Ammonia, Carbon Dioxide, Carbon Monoxide, Chlorine, Hydrogen Chloride, Hydrogen Cyanide, Hydrogen Sulfide, Nitric Oxide, Nitrogen Dioxide, Ozone, Sulfur Dioxide, and Oxygen
Measuring range : ppm, %LEL or Vol%
Status indicators : Green and red LEDs
Analog output : 4 to 20 mA, 0 to 5 V, 0 to 10 V, 1 to 5 V, 2 to 10 V
Power supply : 12/24 VDC or 24 VAC; 4-wire
Audible alarm : 85 dB buzzer
Relay :
1 alarm relay, SPDT
Rating 1 A @ 24 VDC / 24 VAC, resistive load
Alarm delay 0, 1, 5, or 10 minutes; user-selectable
Temperature :
IP41 - 4 to +122 °F (- 20 to +50 °C)
IP66 - 40 to +122 °F (- 40 to +50 °C)
Humidity : 0 to 95 %RH, non condensing
Altitude : 0 to 10,000 ft (3,050 m)
Enclosure : Ex d; Copper Free Aluminum
Size (w x h x d) approx. :
IP41 3.35” x 5.59” x 2.09" (86 x 142 x 53 mm)
IP66 6.89” x 6.5” x 3.29” (175 x 165 x 82 mm)
Ex d 5.51” x 7.09” x 3.54” (140 x 180 x 90 mm)
Weight approx. :
IP41 6.3 oz (180 g)
IP66 22 oz (629 g)
Ex d 9.3 lbs (2.2 kg)
Approvals : CE, UL, CSA, IEC, EN 61010-1