• Cost-effective dual gas sensing and control

• ▪ Integrated display, LED indicators, audible alarm

• ▪ Menu selectable 0-5/10V, 1-5V and 4-20mA outputs (0-10V default)

• ▪ Dual outputs support daisy chain wiring to cost-effectively sense and control large areas

• ▪ Order as individual CO or NO2 sensor, or specify both sensing elements in one enclosure

• Easy to install and maintain

• ▪ Test mode speeds up field commissioning for verifying warning indicators and relay functions

• ▪ Push buttons and LCD to navigate setting parameters

• High reliability reduces call backs

• ▪ Temperature compensated elements for maximum accuracy

• ▪ UL2034 recognized electrochemical CO sensing element

• ▪ 5 year life expectancy on CO and NO2 elements

• ▪ Warning indicators alert occupants when element's lifecycle is near end for replacement

• ▪ 7-year limited warranty on electronics; 2-year on elements

• Operates as stand-alone controller

• ▪ Programmable fan and alarm relays for direct control

• ▪ LED indicators and 85dB alarm sync to relay settings

• ▪ Set maximum off-time in 24 hour period for fan relay to ensure adequate air flow in occupied spaces

Supply Voltage:12-30VDC/24VAC(1), 100mA max.

Analog Outputs:

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

Fan Relay:

 :Fan Relay Characteristics N.C. 10A@125VAC, 5A@30VDC

Alarm Relay:

 :Alarm Relay Characteristics 1A@30VDC

Display:

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

LED's:

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

Audible exposure alarm:

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

CO Sensor Performance:

 :Type Electrochemical

NO2 Sensor Performance:

 :Type Electrochemical

Operating Environment:

 :Temperature, continuous -20 to 40℃

 :Temperature, intermittent -30 to 55℃

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

Enclosure:

 :Material ABS/Polycarbonate

 :Dimensions 4.0″h x 4.4″w x 2.1″d

Warranty: 7 years on electronics