Product Introduction
I. Wall-Mounted CO2 Sensor - Deluxe - CWLPXXXDescription:
The CWL CO2 sensor maximizes energy savings while ensuring ventilation. This sensor allows a certain amount of CO2 in the space to control the ventilation system. The CWL series detects CO2 concentration and signal fluctuations in the ventilation system to provide fresh air intake at predetermined times and spaces, thereby saving energy and ensuring tenant comfort.
II. Wall-Mounted CO2 Sensor - Deluxe - CWLPXXX Applications:
Ventilation control based on space occupancy
Facilitates compliance with ASHRAE 62.1-2004 air quality standards
Office buildings, conference rooms, schools, retail stores, etc.
Microprocessor design improves accuracy and reduces installation time
Non-dispersive infrared (NDIR) technology with repeatable measurements of ±20 ppm ±1%
Innovative self-calibration algorithm... easy maintenance
5-year calibration interval (recommended)
Low environmental sensitivity
Field-selectable output for operational flexibility
Revolutionary direct duct mounting design
Integrated sensor and probe... no additional mounting tube required
Snap-in panel... no screws, direct snap-in installation
Adjustable duct probe... simplifies installation and airflow monitoring
CO2, humidity, and temperature sensing functions compactly integrated into one device... fewer parts to purchase and install
III. Wall-Mounted CO2 Sensor - Deluxe - CWLPXXX Specifications:
Input: 20~30 VDC/24VAC; 100mA max.
Analog Output: 4-20mA, (clipped & fixed)/0-5VDC/0-10VDC (optional)
Operating Temperature Range: 0°~50°C
Housing Material: High-strength ABS plastic
IV. Wall-Mounted CO2 Sensor - Deluxe - CWLPXXX CO2 Transmitter:
Sensor Type: Non-dispersive infrared (NDIR), diffusion sampling
Measurement Range: 0-2000/5000 ppm (programmable)
Accuracy: ±30 ppm ±2% of reading
Repeatability: ±20 ppm ±1% of reading
Response Time: <60 seconds for 90% step change
