Target Gas
 Gas Sensor					        Oxygen (O2) (measurement range 0 - 25% vol) 
 
 Mechanical
 Enclosure						Water / dust tight corrosion resistant polyester reinforced fiberglass 
 
Weight						3.4 kg / 7.5 lbs 
 
Size						        223 x 267 x 159 mm / 8.8 x 10.5 x 6.3 inches 
 
Tygon Polymer Tubing (sold separately)	1/8" ID x 1/4" OD, clear, 15.24 m / 50 ft roll sold separately                                                          (p/n: CET-8000-CMT) 
 
 User Interface
 Display						2x16 character LCD display 
						        LED indicators for "CH1" state, "CH2" state and "FAULT" 
 
SILENCE Push Button				Temporarily clears buzzer / latched relays 
 
 Input/Output
 Output						One 4-20 mA analog 
 
Relay						        One SPDT dry contact relay rated 5 amps @ 240 VAC 
 
Audible Alarm					Side mounted buzzer, rated 90 dB @ 30 cm / 1 ft 
 
Flow						        Normal operation: 1.0 LPM 
						        Flow alarm: less than 0.5 LPM 
 
 Electrical
 Power Requirement				24 VAC nominal, 10 W, Class 2 
 
Current Draw					400 mA RMS @ 24 VAC 
 
Wiring						24 VAC 2-conductor shielded minimum 18 AWG stranded within conduit 
 
Fuses						        Thermal, resetting 
 
 Environmental
 Operating Temperature				-20°C to 40°C (-4°F to 104°F) 
 
Operating Humidity				15 - 90% RH non-condensing 
 
Location						Indoor use only 
 
 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. 
						        RoHS compliant circuit boards 
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