Target Gas
 Electrochemical Sensors (internal)				Ammonia (NH3), Carbon monoxide, Chlorine (Cl2),                                                                          Chlorine dioxide (ClO2), Ethylene (C2H4), Ethylene oxide                                                                          (C2H4O), Fluorine (F2), Formaldehyde (CH2O), Hydrogen (H2),                                                                          Hydrogen chloride (HCl), Hydrogen cyanide (HCN), Hydrogen                                                                          fluoride (HF), Hydrogen sulphide (H2S), Nitric oxide (NO),                                                                          Nitrogen dioxide (NO2), Oxygen (O2), Ozone (O3),                                                                          Phosphine (PH3), Silane (SiH4), Sulphur dioxide (SO2),                                                                          TVOCs (Isobutylene) 
 
Catalytic Sensors (remote)					Hydrogen (H2), Methane (CH4), Propane (C3H8) 
 
PID Sensors (remote)					        TVOCs 
 
Infrared Sensors (remote)					        Propane (C3H8) 
 
 Mechanical
 Enclosure							        ABS / Polycarbonate, corrosion resistant 
							                Copper coated interior to reduce RF interference 
							                IP54 rated with optional splash guard installed 
 
Weight							        363 g / 0.80 lbs 
 
Size							                127 x 127 x 71 mm / 5.0 x 5.0 x 2.8 inches 
 
 User Interface
 Display							        Graphic LCD, yellow border 
							                Magnetic switches to initiate calibration without opening                                                                          the enclosure 
 
 Input/Output
 Output							        BACnet® MS/TP communications 
 
Relay							                One SPDT dry contact, rated at 30 volts, 2 amps max 
 
Audible Alarm						        Standard internal buzzer 
 
 Electrical
 Power Requirement						16-30 VDC, 3 W, Class 2 
							                12-27 VAC, 50-60 Hz, 3 VA, Class 2 
 
Current Draw						        55 mA (buzzer & relay energized, 2 sensors) 
 
Wiring							        4-conductor, 16 AWG stranded, shielded network wiring                                                                          (daisy-chain) 
 
Fuses							                Thermal, resetting 
 
 Environmental
 Operating Temperature					        -20°C to 40°C (-4°F to 104°F) 
 
Operating Humidity						15 - 90% RH non-condensing 
 
 Certifications
 Conforms to						                CSA-C22.2 No. 205-12 / UL508 (Edition 17):2007 
							                EMC Directive 2004/108/EC, EN 50270:2006, Type 1, EN61010 
							                FCC. This device complies with part 15 of the FCC Rules.                                                                          Operation is subject to the following two conditions: (1)                                                                          This device may not cause harmful interference, and (2)                                                                          this device must accept any interference received,                                                                          including interference that may cause undesired operation. 
							                Listed by BTL 
							                RoHS compliant circuit boards 
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