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Veris CWLPHT33
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Veris CWLPHT33 Wall CO2 Sensor

Deluxe Cloud White High-Impact ABS Plastic +/-2% RH Transmitter Protocol Communication CO2, Humidity and Temperature Sensor with LCD Display, 3-Point Calibration, Push Button Override and Setpoint Slider

  • Brand Name: Veris
  • Veris Part#: CWLPHT33
  • 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 - 5000 ppm
CO2 Measurement Repeatability      :      ±20 ppm ±1% of measured value
CO2 Measurement Resolution      :      1 ppm
CO2 Sensor Type      :      NDIR
Color      :      Cloud White
Communication      :      BACnet (MS/TP) | Modbus (RTU)
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)
Outputs      :      Protocol Communication
Override      :      No
Product Certification      :      CE
Product Type      :      Sensor
Range      :      CWxP
Response Time      :      CO2: <60 seconds for 90% step change
Setpoint      :      No
Supply Voltage AC Nominal      :      24 VAC
Supply Voltage DC Nominal      :      12 - 30 VDC
Temperature Calibration Certificate      :      3 pts
Temperature Sensor Type      :      None
Warranty      :      5 years

CW Protocol series is a non-dispersive infrared (NDIR) sensor designed for measuring CO2 concentration in ventilation systems and indoor living spaces. Its measurement range of 0 to 5000 ppm makes it the premier solution for meeting ASHRAE and other ventilation efficiency standards. CW Protocol devices feature embedded BACnet and Modbus communication protocols, as well as optional temperature and humidity sensors. An adjustable setpoint relay is provided for direct control and alarm applications and the optional setpoint slider and pushbutton override offer additional local input.

  • Communicating - embedded BACnet and Modbus communication protocols easy systems integration
  • Configurable baud rates - configurable to multiple baud rates transfer data at the right speed for the system
  • CO2, humidity, and temperature sensors in one device at one address provides more information and maximizes system capacity
  • Feature override - local feature override capability from the building control system added control and flexibility
  • Self-calibrating - innovative self-calibration algorithm maximizes performance, field calibratable minimizes downtime
  • 2% standard RH
  • 3-point calibration temperature certificate
  • Push button override and setpoint slider
  • Remotely readable and resettable override button
  • Non-dispersive infrared (NDIR) diffusion sampling CO2 sensor
  • Replaceable digitally profiled thin-film capacitive (32-bit mathematics) US Patent 5,844,138 HS 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/CWProtocol_d0117.pdf
  • pdf Installation Guide https://www.veris.com//ASSETS/DOCUMENTS/ITEMS/EN/cwxp_i0g2.pdf