Wall Module - Temp/CO2 Sensor, Sylk Bus, LCD Display, Humidity Option

The HONEYWELL - TEMP/CO2 SYLK WALL MODULE is a wall-mounted sensor compatible with specified Honeywell controllers. It integrates temperature sensing and, in certain variants, also measures relative humidity and CO2 concentration. The module connects to the controller via a two-wire SylkTM bus that transmits both data and power, rated for connection of up to seven devices per controller, as specified by manufacturer guidelines.

Key features include:

• Single power/data connection through SylkTM bus
• Integral temperature sensor; options available with humidity and CO2 sensors
• Provides calculated dew point values based on sensor readings
• Operates in either Celsius or Fahrenheit
• Configurable monochrome backlit LCD display (TR42 variant) for readings and allows adjustment of fan speed, occupancy status indication, and set point parameters within system-defined limits
• Portrait or landscape mounting orientation
• Display of CO2 concentration and outside air temperature values from the controller
• Function keys may be configured for auxiliary device control according to system capabilities
• Configuration backup/transfer using micro SD card
• Certifications: CE marking, UL94-V0 plastic enclosure rating, FCC Part 15 Class B