Monitoring three critical environmental parameters, this advanced sensor communicates via BACnet or Modbus protocols. The vibrant color touchscreen allows building occupants to view air quality data and adjust settings locally.
Monitoring three critical environmental parameters, this advanced sensor communicates via BACnet or Modbus protocols. The vibrant color touchscreen allows building occupants to view air quality data and adjust settings locally.
The CW2XP2A Protocol Wall Air Quality Sensor is a flexible multi sensor platform for use with BAS controllers designed to accept BACnet or Modbus outputs. The CW2 protocol series sensors feature no-logo on the faceplate. CO2 and temperature sensors are included with all CW2 Protocol Series air quality sensors.
Features
| CO2 Measurement Accuracy | ±30 ppm ±3% of measured value |
| CO2 Measurement Range | 0 to 2000/5000 ppm (selectable) |
| CO2 Measurement Repeatability | ±20 ppm ±1% of measured value |
| CO2 Measurement Resolution | 1 ppm |
| CO2 Response Time | <60 seconds for 90% step change |
| CO2 Sensor Type | Non-dispersive infrared (NDIR), diffusion sampling |
| Collection | CW2 Series |
| Color | Matte White |
| Communication Specifications | BACnet MSTP or Modbus via RS-485, selectable |
| Communication | Protocol |
| Electrical Wiring Size | Screw terminals, 18-24 AWG |
| Enclosure Material | High impact ABS plastic |
| IP Protection | IP20 |
| Input Specifications | Class 2; 20 to 30 Vdc, 24 Vac, 50 to 60 Hz |
| Measurement Type | CO2 / Temperature |
| Operating Humidity | 0 to 95% RH non-condensing |
| Operating Temperature | 0 to 50°C (32 to 122°F) |
| Standards EMC | EN61000 Series to industrial immunity |
| Standards | CE, UL 916, RCM, ICES-003. REACH, RoHS |
| Temperature Measurement Accuracy | ±0.2°C (±0.4°F) typical |
| Temperature Measurement Range | 0 to 50°C (32 to 122°F) |
| Temperature Measurement Resolution | 0.1°C (0.1°F) |
| Temperature Sensor Type | Solid state, integrated circuit |
| CO2 Measurement Accuracy | ±30 ppm ±3% of measured value |
| CO2 Measurement Range | 0 to 2000/5000 ppm (selectable) |
| CO2 Measurement Repeatability | ±20 ppm ±1% of measured value |
| CO2 Measurement Resolution | 1 ppm |
| CO2 Response Time | <60 seconds for 90% step change |
| CO2 Sensor Type | Non-dispersive infrared (NDIR), diffusion sampling |
| Collection | CW2 Series |
| Color | Matte White |
| Communication Specifications | BACnet MSTP or Modbus via RS-485, selectable |
| Communication | Protocol |
| Electrical Wiring Size | Screw terminals, 18-24 AWG |
| Enclosure Material | High impact ABS plastic |
| IP Protection | IP20 |
| Input Specifications | Class 2; 20 to 30 Vdc, 24 Vac, 50 to 60 Hz |
| Measurement Type | CO2 / Temperature |
| Operating Humidity | 0 to 95% RH non-condensing |
| Operating Temperature | 0 to 50°C (32 to 122°F) |
| Standards EMC | EN61000 Series to industrial immunity |
| Standards | CE, UL 916, RCM, ICES-003. REACH, RoHS |
| Temperature Measurement Accuracy | ±0.2°C (±0.4°F) typical |
| Temperature Measurement Range | 0 to 50°C (32 to 122°F) |
| Temperature Measurement Resolution | 0.1°C (0.1°F) |
| Temperature Sensor Type | Solid state, integrated circuit |
