KCO-NO2-S
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KCO-NO2-S | Kele | Gas & Specialty Sensors

CO-NO2 SENSOR, STEEL SCREW COVER, 4-20 MA

Manufacturer:Kele

MPN:KCO-NO2-S

SKU:KCO-NO2-S

List Price:

1,000.00

Today's Price:

420.00



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product family specifications

 Carbon Monoxide (CO)

 Sensor Type

  Electrochemical

 Measurement Range

 0-200 ppm

  Analog Output Range

 4mA to 20mA (corresponds to 0 to 100 ppm) 

  Accuracy

  ±5% of full scale (typical)

  Calibration Interval

 6 months; factory calibrated when new 

  Sensor Life

 2 years typical 

  Calibrate Field-Replaceable Sensor

 KMOD-CO 

     

 

   

     

  Nitrogen Dioxide (NO2)

  Sensor Type

 Electrochemical 

  Measurement Range

 0-10 ppm 

  Analog Output Range

 4mA to 20mA (corresponds to 0 to 10 ppm) 

  Accuracy

 ±5% of full scale (typical) 

  Calibration Interval

 6 months; factory calibrated when new 

  Sensor Life

 2 years typical 

  Calibrate Field-Replaceable Sensor

 KMOD-NO2

  Chassis Construction

 Robust 18 Ga. Grey powder-coated steel. Hinged & Pad-lockable, or screw-on cover style available

 Weight

  2.0 Lbs

  Operating Temperature

  -20 to 50°C (-4 to 122°F)

  Operating Humidity

  15-90% RH

  Storage Temperature

  0 to 20°C (32 to 68°F) to minimize sensor degradation 

  Case Dimensions (H x W x D)

  6.4" x 5.9" x 2.5" (163,5 x 150.8 x 60.7 mm)

  Sensor Vents

  Natural ventilation through 18 0.1" diameter (2.54 mm) vents

  Recommended Calibration Cap Diameter

  20.5 mm (.807")

  External Indicators

  Separate tri-color LEDs indicate operational status of each sensor

  Knockouts

  4 trade 1/2" knockouts (1 per side)

  Operating Power Voltage

  13 to 30 VAC (RMS) or 15 to 45 VDC polarity independent, isolated power supply

  Power Consumption

  <5W

  Control Relays

  Two separate SPDT relays for warning and alarm outputs; 10 Amps max at 120 VAC (RMS) or 30 VDC

  Concentration Reporting Outputs

  Two powered 4–20 mA current loop outputs (one for each sensor). 4 mA output => 0 ppm, 20 mA => full scale output. Maximum loop resistance: 510Ω

  Termination

  Removable plugs for use with 12 gauge AWG or thinner

  Warranty

  1 year sensor, 7 years electronics

product family features

  • Field-selectable 4-20mA or 0-5V/0-10V output
  • Steel enclosure (screw or lockable hinge cover)
  • 0-200 ppm CO range
  • 0-20 ppm NO2 range
  • Two 10-amp SPDT relays
  • Wide operating power range: 12 to 30 volts RMS or DC: 
  • Suitable for wide variety of applications: HVAC, parking garage, mobile, industrial
  • Electronics of main circuit assembly guaranteed for 7 years
  • Individual setpoints for warning and hazard levels of each gas
  • Two tri-color LEDs indicate alarm levels and operational status. 
  • Pluggable screw terminal connectors make landing wires a snap: 
  • Three-year sensor life
  • End-of-life detection for both sensors
  • EOL indicated on front panel and analog output
  • Field-replaceable, calibrated sensors available

more information & related documents

Family Description

The Kele KCO-NO2 sensor is designed to monitor carbon monoxide and nitrogen dioxide levels in ambient air. It is constructed with a rugged, powder-coated steel enclosure for protection against impact and chemicals. The hinge cover version can be locked. The Kele KCO-NO2 effectively measures and reduces toxic exposure in parking garages, loading docks, and other vulnerable environments. Its operation range is 0-200 ppm for carbon monoxide and 0-10 ppm for nitrogen dioxide. The CO and NO2 sensors are field replaceable with calibrated modules.

Kele Description

CO-NO2 SENSOR, STEEL SCREW COVER, 4-20 MA

Manufacturer

Kele

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