TR42
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Details
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Product Information
Wall Module : Temperature: Set point Adjustment: Override: Fan Speed Adjustment: Sylk-Bus
The TR40 and TR42 series of room sensors and displays are designed to operate with Honeywell controllers. All models have an integral temperature sensor and variants are available that also include sensors for relative humidity and/or CO2 concentration. The TR42 features a monochrome backlit LCD display which can be configured to show sensor readings and allow user control of fan speed, occupancy and temperature set point. Up to 7 devices can be connected to the controller by a two wire Sylk™ bus which carries both data and power.
Features & Benefits
• Backlit LCD display with temperature, humidity, CO2, fan speed, occupancy and setpoint display options
• Setpoint, fan speed, and occupancy override functions.
• Single power/data connection to controller reduces wiring
• Temperature and humidity sensing
• Calculated dew point output
• Operates in either °C or °F
• Portrait or landscape orientation
• High definition color backlit touch screen LCD display
• Set point, fan speed, and occupancy override controls
• Display of CO2 Concentration and Outside Air Temperature values from controller
• Function key options (lights, blinds etc.)
• Backup/Transfer of configuration details using micro SD card
Certifications
• CE, UL94-V0 plastic enclosure
• FCC Part 15, Class B
Specifications
Electrical
| Display | Type: Backlit monochrome LCD matrix. Backlight Function: On when buttons press, off 1 minute after last button press |
|---|---|
| Sylk Bus | Cable type: Unscreened twisted pair. Bus length: 60 m (200 ft) max. Address range: 1 to 15 (1 to 10 supported by IQVISION). Number of devices: 10 maximum (device dependant) |
| Temperature Sensor | Range: 0 to 52°C (32 to 125°F) Accuracy: ±0.2°C at 25°C (±0.36 °F at 77°F) |
| Humidity Sensor | Range: 5 to 95 %RH (non c-condensing) Accuracy: ±3 %RH from 20 to 80 %RH |
| CO₂ Concentration Sensor | Range: 0 to 2000 ppm (TR42 can display up to 9999 ppm) Accuracy: ±(30 ppm + 3% of measured value). Calibration: Factory calibrated. Uses automatic background calibration. No calibration required for the life of the product. |
| Setpoint Control | Range: 10 to 65°C (55 to 150°F), configurable. Adjustment interval: 1° or 0.5°. |
Mechanical
| Dimensions (WxHxD) | 84 x 121 x 21 mm (3.30 x 4.76 x 0.83”) |
|---|---|
| Material | Main module: ABS, Polylac PA-765, UV stabilized Back plate: ABS |
| Color | White |
| Weight | 0.103kg (0.23 lbs) |
| Protection | IP30 |
| Connections | 2 part connector with 2 screw terminals for 0.33 to 0.82 mm2 (22 to 18 AWG) cross section area cable |
Environmental
| Ambient Limits | Storage: -40 to +65.5°C (-40 to 150°F) Operating: 0 to 52°C (32 to 125°F) Humidity: 5 to 95% RH, non-condensing |
|---|---|
| Approvals | CE, UL94-V0 plastic enclosure FCC Part 15, Class B. |