CWE2 | Veris | Gas & Specialty Sensors
CO2,WALL,ECONOMY,2-WIRE
Brand:Veris
MPN:CWE2
SKU:CWE2
product specifications
Application
Greenhouse, Laboratory, Food & Beverage, IAQ, Parking Garage, Agricultural
Measurement Range
0 - 2,000 ppm
Mount
Wall
Display
No
Output Signal
Current
Output Type
4-20 mA
product series specifications
Input Power: Class 2; 20 to 30 Vdc/24 AC 50/60 Hz; 100 mA max.
Analog Output: 4 to 20 mA (clipped & capped)/0 to 10 Vdc (selectable)
Operating Temperature Range: 0 to 50°C (32 to 122°F)
Operating Humidity Range: 0 to 95% RH non-condensing
Housing Material: High impact ABS plastic
Terminal Block Torque: 0.2 N-m (2.0 in-lbf) max.
Terminal Block Wire Size: 28 to 20 AWG (0.08 to 0.5mm2)
Sensor Type: Non-dispersive infrared, diffusion sampling
Output Range: 0 to 2000 ppm
Accuracy: ±30 ppm ±2% of measured value
Repeatability: ±20 ppm ±1% of the measured value
Response Time: <60 seconds for 90% step change
Limited Warranty: 3 years
product series features
- Controlling ventilation in response to occupancy
- Facilitating compliance with ASHRAE 62.1 standard for air quality
- Office buildings, conference rooms, schools, retail stores, etc.
more information & related documents
Series Description
The Veris CWE Series is a non-dispersive infrared (NDIR) sensors designed for measuring environmental CO2 concentration in ventilation systems and indoor living spaces. Their measurement range from 0 to 2000 ppm makes them compliant with ASHRAE and other standards for ventilation control.The Veris CWE Series provides a user-selectable 4-20 mA or 0- 10 VDC output for versatility. Microprocessor-based digital electronics and a unique self-calibration algorithm improve long-term stability and accuracy.
Kele Description
CO2,WALL,ECONOMY,2-WIRE
Manufacturer
Veris
Related Documents
CWE Data Sheet 
