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Type
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Gas detector using IR, electrochemical or semiconductor sensors
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Gases
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Refrigerants:
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Ammonia, Carbon Dioxide, Hydrocarbons, and HFCs, HCFCs, CFCs
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Combustible gases:
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Methane, Propane, Butane, LPG, and Hydrogen
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Toxic gases:
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Ammonia, Carbon Dioxide, Carbon Monoxide, Chlorine, Hydrogen Chloride, Hydrogen Cyanide, Hydrogen Sulfide, Nitric Oxide, Nitrogen Dioxide, Ozone, Sulfur Dioxide, and Oxygen
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Measuring Range *
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ppm, %LEL or Vol%
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Status Indicators
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Green and red LEDs
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Analog Output
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4 to 20 mA, 0 to 5 V, 0 to 10 V, 1 to 5 V, 2 to 10 V
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Power Supply
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24 VDC or 24 VAC; 4-wire
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Audible Alarm
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85 dB buzzer
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Relay
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1 alarm relay, SPDT
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Rating 1 A @ 24 VDC / 24 VAC, resistive load
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Alarm delay 0, 1, 5, or 10 minutes; user-selectable
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Ambient Conditions*
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Temperature
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IP41 - 4 to +122 °F (- 20 to +50 °C)
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IP66 - 40 to +122 °F (- 40 to +50 °C)
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Humidity
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0 to 95 %RH, non condensing
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Altitude
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0 to 10,000 ft (3,050 m)
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Enclosure
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Ex d; Copper Free Aluminum
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Size (w x h x d)
Approx. *
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IP41 3.4” x 5.6” x 2.1” (90 x 145 x 55 mm)
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IP66 6.5” x 6.9” x 3.3” (165 x 175 x 85 mm)
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Ex d 5.2” x 6.3” x 3.6” (135 x 160 x 95 mm)
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Weight Approx. *
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IP41 6.3 oz (180 g)
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IP66 22 oz (175 x 165 x 85 mm)
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Ex d 9.3 lbs (4.2 kg)
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Approvals
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CE, UL, CSA, IEC, EN 61010-1
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