Gas and Specialty Sensors

CO2D Series



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CO2D Series

Duct CO2 Sensor CO2D Series

Duct CO2 Sensor

 

Senva CO2 sensors maximize energy savings by ensuring optimal ventilation. Measuring exhaled CO2 levels ensures air is conditioned only when needed. The CO2D series is duct mount sensor with NDIR sensing element and features that include a standard LCD, optional thermistor for temperature, setpoint relay, menu selectable autocalibration and provision to offset the reading +/-250ppm. When you need the right product, right now, count on Kele.


Products

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QtyModelDescriptionIn StockList PriceInternet Price
CO2D-A CO2 DUCT MOUNT SENSOR W/LCD DIS AND RELAY INFO630.00504.00
CO2D-D CO2 DUCT MOUNT SENSOR LCD 1K RTD INFO671.00536.80
CO2D-E CO2 DUCT MOUNT SENSOR LCD 10K2 THMS INFO671.00536.80
CO2D-F CO2 DUCT MOUNT SENSOR LCD 10K3 THMS INFO671.00536.80
CO2D-G CO2 DUCT MOUNT SENSOR LCD 10K3 W/11K SHUNT THMS INFO671.00536.80
CO2D-H CO2 DUCT MOUNT SENSOR LCD 3K THMS INFO671.00536.80
CO2D-I CO2 DUCT MOUNT SENSOR LCD 2.2K THMS INFO671.00536.80
CO2D-J CO2 DUCT MOUNT SENSOR LCD 1.8K THMS INFO671.00536.80
CO2D-K CO2 DUCT MOUNT SENSOR LCD 20K THMS INFO671.00536.80
CO2D-L CO2 DUCT MOUNT SENSOR LCD 100K THMS INFO671.00536.80

Accessories

No accessories found
Features
  • Easy to install and maintain
  • ▪ Integrated display and push-button menus for field selectable scale, calibration, and operational modes
  • ▪ Dual 4-20mA and 0-5V/0-10V output (jumper selectable)
  • ▪ Integrated high-reliability solid-state set-point relay is ideal for direct control applications; easy to set up thanks to LCD
  • High reliability reduces call backs
  • ▪ Non-dispersive infrared sensing element (NDIR)
  • ▪ Field replaceable CO2 sensor
  • ▪ 15+ year life expectancy on CO2 sensing element
  • ▪ Industry leading 7-year limited warranty on electronics; NDIR module 3 years
  • High accuracy for improved system performance
  • ▪ Selectable auto-calibration mode returns sensor to baseline values
  • ▪ ±40ppm, ±3% of reading
Specifications

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

Analog Outputs:

 :Dual Analog 3-wire 4-20mA and 0-5V/0-10V (2) (jumper)

 :Output scaling 0 - 2000 or 0 - 5000 ppm (selectable)

Digital Setpoint Output:Programmable Solid-state, 1A @ 30VAC/DC, N.O.

Analog Relay: Programmable Solid-state output, 1A @ 30 VAC/DC, N.O.

Sensor Performance:

 :Type Non-dispersive Infrared (NDIR)

 :Accuracy ±40ppm, ±3% of reading

 :Response time 60 seconds to 90% reading

 :Output update rate 3 seconds

LCD Menu Setup Parameters:

 :SPH, Setpoint, Hi (On point) 500ppm to full-scale (700ppm default)

 :SPL, Setpoint, Lo (Off point) 400ppm to full-scale-50 (600ppm default)

 :SCL, Scaling 0-2000ppm or 0-5000ppm (2000ppm default)

 :ADJ, Adjustment Offset adjustment ±250ppm (0 default)

 :CAL, Calibration mode Automatic mode ON or OFF (default=ON)

 :RUN, Run mode Displays CO2 in ppm

Operating Environment:

 :Temperature 32 to 122℉ (0 to 50℃)

 :Humidity 0-95% non-condensing

Enclosure:

 :Material ABS/Polycarbonate

 :Dimensions 4.0″h x 4.4″w x 2.1″d (+6.8″ probe)

Warranty: 7 years on electronics 3 years on CO2, 2 years on on RH