Supply Voltage:17-27 VAC @ 8.4 VA, 50/60 Hz or 24-38 VDC @ 350 mA
Accuracy:±3%
Communication:RS485 Modbus, Bacnet MS/TP
Measurement Range:
CO:0-250 ppm
O2:0% to 25%
H2S:0-50 ppm
N2O:0-10 ppm
CH4, C3H8, H2:0% to 100% LEL
Sensing Technology:
CO, O2, H2S,NO2:Electrochemical
CH4, C3H8, H2:Catalytic combustion
Calibration Interval:6 months
Life Expectancy:
CO:6 years
Alll Others:2 years
Visual Indication:Green LED: power
Amber LED 1: Alarm/fault :
Amber LED 2: Alarm/fault:
Response Time:50 seconds or less
Display:8 character, two-line LCD
Relay Output: (1) DPDT pilot duty, 150 VA max inductive, 5A @ 30 VDC, 250 VAC
Alarm Auditory Levels [Db]:85 dBA @ 10 ft (3m)
Display Resolution:0.5%, 1 ppm, 0.2 ppm, 0.2%, 0.5%.
Operating Temperature:
CO:-4° to 122°F (-20° to 50°C)
All Others:-40° to 122°F (-40° to 50°C)
Operating Humidity:15 to 90% non-condensing
Dimensions:8.1''H x 5.9''W x 2.7''D (20.6 x 14.9 x 6.7 cm)
Weight:1.84 lb (0.83 Kg)
Approvals:ETL
Warranty:1 year
