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CW2TA2H | CO2,Wall,Touch,RH 2%,Temp,10K T3 | Veris
Sensor, CO2, Wall, Touchscreen, Humidity w/2% Accuracy, Temp, 10k Type 3 Thermistor
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Overview Details for CW2TA2H
The Veris CW2 Series of air quality sensors for living space is a flexible multi-sensor platform for use with various brands of BAS controllers designed to accept 4 to 20mA, 0 to 5Vdc, 0 to 10Vdc, and various thermistor outputs. CW2 Series sensors feature no-logo on the faceplate. The CW2TA2H has a touchscreen interface. CO2 and temperature sensors are included with all CW2 Series air quality sensors.
- CO2, Humidity, and Temperature sensor
- Touchscreen interface
- High CO2 accuracy: NDIR Non-dispersive infrared (NDIR), diffusion sampling
- CO2 Accuracy: ±30 ppm ±3% of measured value
- Thermistor, 10K Type 3 Temperature sensor
- Temperature measurement accuracy ±0.2 °C
- Field Selectable outputs
- Easy to install: snap on covers with security screw simplify installation and service
- Easy Maintenance: Self Calibrating
Specifications
Item Number | CW2TA2H |
Brand | Veris |
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 |
Color | Matte White |
Display Resolution | 240 x 300 px |
Display Size | 2.4 in (61 mm) |
Display Type | LCD; Color; Backlit; Capacititve Touchscreen |
Electrical Wiring Size | Screw terminals; 18-24 AWG |
Enclosure Material | High impact ABS plastic |
Humidity Calibration Certificate | Replaceable RH element available in 1% & 2% with NISTcalibration certificate |
Humidity Measurement Accuracy | ±2% from 10 to 80% RH @ 25°C (77 °F) |
Humidity Measurement Linearity | Included in accuracy specification |
Humidity Measurement Range | 0 to 100% RH |
Humidity Measurement Resolution | 0.1% RH |
Humidity Sensor Type | Thin-film capacitive; replaceable |
Input Specifications | Class 2; 20 to 30 Vdc; 24 Vac; 50 to 60 Hz |
IP Protection | IP20 |
Measurement Type | CO2 / Humidity / Temperature |
Operating Humidity | 0 to 95% RH non-condensing |
Operating Temperature | 0 to 50 °C (32 to 122 °F) |
Output Specifications | Selectable 4 to 20 mA; 0 to 5 V; 0 to 10 V |
Outputs | Analog |
Override | Yes |
Setpoint Range | Temperature: 0 to 50 °C (32 to 122 °F) / 10 to 35 °C (50 to 95 °F); selectable Humidity: 0 to 100% RH. Fan Speed: Off; Low; Med.; High. |
Setpoint Specifications | 0-10Vdc. Temperature; humidity or fan speed (one setpoint type is selectable via dip switch) |
Setpoint | Yes |
Standards EMC | EN61000 Series - industrial immunity |
Standards | CE; UL 916; RCM; ICES-003. REACH; RoHS |
Temperature Measurement Accuracy | ±0.2 °C |
Temperature Measurement Range | 0 to 50 °C (32 to 122 °F) |
Temperature Measurement Resolution | 0.1 °C (0.1 °F) |
Temperature Sensor Type | Thermistor; 10K Type 3 |
Warranty | 5 Years |