Kele KCD-W-A Carbon Dioxide Sensor, Wall Mount, 4-20 mA

Product Description

The Kele KCD Series carbon dioxide sensor, MPN KCD-W-A, is an economical and reliable non-dispersive infrared carbon dioxide sensor. It measures environmental CO2 levels for use in demand-controlled ventilation, air-quality monitoring, and other Building Automation Systems (BAS) and HVAC applications, compliant with ASHRAE standards. It features fully isolated voltage analog outputs and convenient flying leads for easy installation. The analog output is 4-20 mA over a 0-2000 ppm CO2 range.

• 24 VAC/VDC power
• 0-10 VDC or 4-20 mA output (0-5VDC on units with temperature option)
• 0-2000 ppm CO2 range

Product Highlights

This carbon dioxide sensor is ideal for use in greenhouses, laboratories, food and beverage facilities, IAQ monitoring, parking garages, and agricultural settings.

Product Information

Standard Information

• Brand: KELE
• Manufacturer Part Number: KCD-W-A
• Country of Origin: US

Technical Specifications

• Output Type: 4-20 mA
• Display: No
• Measurement Range: 0 - 2,000 ppm
• Application: Greenhouse,Laboratory,Food & Beverage,IAQ,Parking Garage,Agricultural
• Output Signal: Current
• Mount: Wall
• Supply Voltage: 18-28 VAC @ 8 VA, 50/60 Hz, reverse polarity protection or 18-30 VDC @ 330 mA
• Accuracy: ±3% of reading or ±40 ppm
• Signal Output: 0-10V (10k min.) or 4-20 mA (600Ω max) (0-5V on Duct or wall w/ Temp only)
• Repeatability: ±20 ppm
• Sensing Technology: Non-dispersive IR (NDIR)
• Calibration: Push button @ 2000 ppm
• Calibration Interval: 5 years
• Life Expectancy: 10 years typical
• Visual Indication: Green ≤ 1000 ppm, Red > 2000 ppm
• Warm Up Time: 3 minutes
• Response Time: <1 minute
• Operating Temperature: 31° to 122°F (0° to 50°C)
• Operating Humidity: 0% to 99% RH (noncondensing)
• Warranty: 1 year
• Part #: KCD-W-A
• Category: Sensors & Switches
• Subcategory: CO2 Sensor
• MPN: KCD-W-A
• Brand: KELE & ASSOCIATES
• Condition: New – Open box