Power Supply:15-30VDC/24VAC(1), 4W max, 160mA max.

Analog Outputs:2 programmable outputs: 0-10V (default), 0-5V, 1-5V and 4-20mA (menu selectable)

CO output scaling: 0-200ppm (default), 0-1000ppm (menu selectable)

NO2 output scaling: 0-10ppm (default), 0-30ppm (menu selectable)

Temperature output scaling: -20 to 85°C

BACnet /Modbus:

Protocol RS-485: BACnet MS/TP, Modbus RTU, Modbus ASCII

Baud Rates: 9600, 19200, 38400, 57600, 76800, 115200

Fan Relay:

Fan relay characteristics: N.C. 1A@24/30VDC (50/60Hz) (no mains connection)

CO fan relay setpoint: 25ppm (default), 0-1000 ppm (menu selectable)

NO2 fan relay setpoint: 1ppm (default), 0-30ppm (menu selectable)

Alarm Relay (Analog model only):

Alarm relay characteristics: N.C. 1A@24/30VDC (50/60Hz) (no mains connection)

CO alarm relay setpoint: 100ppm (default), 0-1000 ppm (menu selectable)

NO2 alarm relay setpoint: 3ppm (default), 0-30ppm (menu selectable)

Display:3-1/2 digit LCD: Indicates CO ppm, NO2 ppm (menu selectable)

LEDs:Green, Yellow, Red: Green = Normal, Yellow = Relay, Red = Alarm

Audible Alarm Exposure:85dB Piezo transducer: 30 minutes above alarm setpoint per UL2034 (menu selectable)

CO Sensor Performance:

Type: Electrochemical

Accuracy: ±5% of default range(2) ±5%of reading above menu selectable)

Resolution: 1ppm

Certications: UL2034 Listed Component

Life expectancy: >7 years

Coverage Area: 5000-7500 square feet

NO SensorPerformance:

Type: Electrochemical

Accuracy: ±5% of default range(3) ±5% of default range(3) ±5%of reading above 20ppm

Resolution: 0.1ppm

Life expectancy: >7 years

Coverage Area: 5000-7500 square feet

Methane Sensor Performance:

Type: Catalytic

Detection Range: 0-50% LEL (Lower Explosive Limit)

Accuracy: 5% of range

Resolution: 1%LEL

Life expectancy: >5 years

Coverage Area: 5000 square feet

Propane Sensor Performance:

Type: Catalytic

Detection Range: 0-50% LEL (Lower Explosive Limit)

Accuracy: 5% of range

Resolution: 1%LEL

Life expectancy: >5 years

Coverage Area: 5000-7500 square feet

Operating Environment:

Temperature, continuous: -20 to 50°C

Humidity: 15-95% continuous, 0-95% intermittent

Max Elevation: 2000m

Enclosure (Wall & Duct):

Material: ABS/Polycarbonate

Dimensions: 4.0"h x 4.4"w x 2.1"d

Conduit Opening: Tapped 1/2" NPT

Rating: IP20

Enclosure (Metal):

Material & Enclosure Rating: Powder-coated steel/acrylic, NEMA 3R

Dimensions: 5.0"h x 4.3"w x 2.25"d

Opening: Dual air vents on the bottom of the enclosure

Mounting: Pre-drilled for 2x4" electrical box

Rating: IP20

Approvals:Compliance UL61010-1 Listed UL, cUL

Warranty: 7 years