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Veris CWLSHTA1
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Veris CWLSHTA1 Wall CO2 Sensor

Deluxe Cloud White High-Impact ABS Plastic +/-2% RH Transmitter CO2, Humidity and Temperature Sensor with LCD Display, 1-Point Calibration

  • Brand Name: Veris
  • Veris Part#: CWLSHTA1
  • Est. Shipping Date: loading
Application Zone      :      Living Space
Application      :      Wall
Brand      :      Veris
CO2 Measurement Accuracy      :      ±30 ppm ±2% of measured value
CO2 Measurement Range      :      0 - 2000 ppm | 0 - 5000 ppm
CO2 Measurement Repeatability      :      ±20 ppm ±1% of measured value
CO2 Measurement Resolution      :      1 ppm
CO2 Sensor Type      :      NDIR
Color      :      Cloud White
Dimension Depth      :      1.2" (30 mm)
Dimension Height      :      4.8" (122 mm)
Dimension Width      :      3.5" (89 mm)
Display Resolution      :      2 Rows x 8 Characters
Display Size      :      1.2" x 0.6" (30,5 mm x 14 mm)
Display Type      :      LCD
Electrical Wiring Size      :      24 - 18 AWG (0.22 - 0.75 mm²)
Enclosure Material      :      ABS Plastic
Humidity Calibration Certificate      :      None
Humidity Measurement Accuracy      :      ±2%
Humidity Measurement Range      :      0 - 100% RH
Humidity Measurement Resolution      :      0.1% RH
Measurement Type      :      CO2 | Humidity | Temperature
Mounting      :      Wall
Operating Humidity      :      0 - 95% RH, non-condensing
Operating Temperature      :      50 - 95 °F (10 - 35 °C)
Output Specifications      :      4 - 20 mA | 0 - 5 V | 0 - 10 V
Outputs      :      Analog output
Override      :      No
Product Certification      :      CE
Product Type      :      Sensor
Range      :      CWL
Response Time      :      CO2: <60 seconds for 90% step change
Setpoint      :      No
Supply Voltage AC Nominal      :      24 VAC
Supply Voltage DC Nominal      :      20 - 30 VDC
Temperature Calibration Certificate      :      1 pt
Temperature Measurement Accuracy      :      ±0.9 °F (±0.5 °C)
Temperature Measurement Range      :      50 - 95 °F (10 - 35 °C)
Temperature Measurement Resolution      :      0.1 °
Temperature Sensor Type      :      Transmitter
Warranty      :      5 years

CWL carbon dioxide (CO2) sensors maximize energy savings, while helping optimize ventilation. These sensors allow ventilation systems to be controlled by the amount of CO2 present in a space. The CWL series detect fluctuations in CO2 levels and signal ventilation systems to provide an inlet of fresh air optimal for the space at a given time saving energy and increasing tenant comfort.

  • Microprocessor based design increases accuracy and reduces installation time
  • Self-calibrating - innovative self-calibration algorithm easy to maintain
  • Non-dispersive infrared technology (NDIR) repeatable to +/-20 ppm +/-1% of measured value high accuracy measurement
  • Snap-on faceplate no screws required, making installation and service easy
  • Field-selectable outputs for operation flexibility
  • Integrated probe - integrated transducer and probe eliminates the need to install a separate pick-up tube
  • 1-point calibration temperature certificate
  • Fully replaceable, digitally profiled thin-film capacitive (32-bit mathematics) US Patent 5,844,138 HS sensor
  • Solid-state, integrated circuit sensor
  • pdf CE Declaration https://www.veris.com//ASSETS/DOCUMENTS/ITEMS/EN/CWL-CEDec12091.pdf
  • pdf Datasheet https://www.veris.com//ASSETS/DOCUMENTS/ITEMS/EN/CDL_CDW_d0117.pdf