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ACI 137562 A/CO2-DUCT-C Carbon Dioxide Sensor, Duct, 0-2000 PPM

  • Brand ACI
  • Part # 137562
  • Model # A/CO2-DUCT-C
  • Condition
    Brand New

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ACI (Automation Components), A/CO2-DUCT-C, 137562, Carbon Dioxide Sensor, Duct, 0-2000 PPM with Conduit Adaptor

The ACI Carbon Dioxide Duct Series (A/CO2-D) monitors the carbon dioxide (CO2) levels in industrial, commercial, school, and office-type environments. The concentration of CO2 is a strong indication of the overall indoor air quality. The A/CO2 Series is based on a single beam, non-dispersive infrared technology and is a cost-efficient solution for measuring carbon dioxide levels for building climate control. In addition, ABC software eliminates the need for manual calibration. Carbon Dioxide concentration is measured up to 2,000 ppm and is converted into proportional analog outputs. The factory default outputs are 0-10 VDC (Output 1) and 4-20 mA (Output 2), whereas 0-5 VDC is field selectable via integral dip switches. The A/CO2-D provides data which can be used in conjunction with a Building Automation System or Demand Control Ventilation to decrease energy consumption while creating a healthier indoor climate.

Applications:

  • Schools, Office Buildings, Auditoriums, Gymnasiums, Shopping Malls, Theatres, Demand Control Ventilation & Economizers
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Technical Details

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Supply Voltage24 VAC +/-20%, 50/60 Hz (half-wave rectifier) / 16.5-40 VDC maximum
Power Consumption3 VA for 24 VAC, 3W for 24 VDC (peak); <0.9W (average)
Sensing TechnologySingle beam infrared sensing technology (NDIR)
Sensing MethodDiffusion
Measurement Range Default0 to 2,000 ppm
Extended CO2 RangesUp to 10,000 ppm (factory set)
CO2 Accuracy+/- 40 ppm and +/- 3% of reading ( at 15-35°C; 20-70% RH and 101.3 kPa)
Extended Range Accuracy>2000 ppm+/- 30 ppm and +/- 5% of reading
Fail SafePolarity protected
Pressure Dependence+ 1.6% reading per kPa (deviation from standard pressure 101.3 kPa)
Response Time≤ 2 minutes, diffusion
Warm-Up Time< 1 Minute ( at full specs < 15 minutes)
Operating Temperature Range32 to 122°F (0 to 50°C)
Operating Humidity Range0 to 95%, non-condensing
Connections / Wire SizeScrew Terminal Blocks / 16 (1.31 mm2) to 26 (0.129 mm2) AWG
Terminal Block Torque Rating0.5 Nm (minimum); 0.6 Nm (maximum)
Sensor Life> 15 years (typical)
CalibrationABC algorithm (Automatic Baseline Correction)
Product Dimensions(H) 5.59" (142 mm) x (W) 3.31" (84 mm) x (D) 1.81" (46 mm)
Product Weight0.79 lbs (0.36 kg)
Agency ApprovalsEMC Directive 2014/30/EC / RoHS Directive 2011/65/EU
Product Details
Supply Voltage24 VAC +/-20%, 50/60 Hz (half-wave rectifier) / 16.5-40 VDC maximum
Power Consumption3 VA for 24 VAC, 3W for 24 VDC (peak); <0.9W (average)
Sensing TechnologySingle beam infrared sensing technology (NDIR)
Sensing MethodDiffusion
Measurement Range Default0 to 2,000 ppm
Extended CO2 RangesUp to 10,000 ppm (factory set)
CO2 Accuracy+/- 40 ppm and +/- 3% of reading ( at 15-35°C; 20-70% RH and 101.3 kPa)
Extended Range Accuracy>2000 ppm+/- 30 ppm and +/- 5% of reading
Fail SafePolarity protected
Pressure Dependence+ 1.6% reading per kPa (deviation from standard pressure 101.3 kPa)
Response Time≤ 2 minutes, diffusion
Warm-Up Time< 1 Minute ( at full specs < 15 minutes)
Operating Temperature Range32 to 122°F (0 to 50°C)
Operating Humidity Range0 to 95%, non-condensing
Connections / Wire SizeScrew Terminal Blocks / 16 (1.31 mm2) to 26 (0.129 mm2) AWG
Terminal Block Torque Rating0.5 Nm (minimum); 0.6 Nm (maximum)
Sensor Life> 15 years (typical)
CalibrationABC algorithm (Automatic Baseline Correction)
Product Dimensions(H) 5.59" (142 mm) x (W) 3.31" (84 mm) x (D) 1.81" (46 mm)
Product Weight0.79 lbs (0.36 kg)
Agency ApprovalsEMC Directive 2014/30/EC / RoHS Directive 2011/65/EU
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Prime Buy
1-855-969-9322
1-908-282-3332 (Intl.)