TR42 | Honeywell Temperature Sensor

Description

The Honeywell TR42 is a temperature sensor designed for monitoring and controlling environmental conditions. It is suitable for integration into HVAC and building automation systems. The sensor provides accurate temperature measurements for efficient system regulation.

Technical Specifications 

Information About TR42

The Honeywell TR42 is an LDC temperature wall module specifically designed for use in temperature and process control applications, falling under the controls and indicators category. This module is engineered for building automation systems and HVAC applications, providing precise temperature monitoring and control. The TR42 is part of Honeywell's comprehensive range of control solutions and is equipped with features that enable it to be seamlessly integrated into larger building management systems, making it ideal for maintaining environmental conditions within commercial and industrial settings.

One of the key features of the Honeywell TR42 is its Sylk Bus communication capability. Sylk Bus is a two-wire, polarity-insensitive communication protocol designed to facilitate efficient communication between the TR42 and other Honeywell controllers or devices in the building automation system. This communication protocol eliminates the need for complex wiring, reducing installation time and cost while maintaining reliable communication between devices. Sylk Bus also allows for easy configuration and integration of the TR42 into existing systems, ensuring that it can be deployed without significant modifications or reconfiguration of the current setup.

The TR42 module is designed with simplicity and ease of use in mind, offering two-wire connectivity for power and communication. This straightforward wiring design ensures that the module can be installed quickly and efficiently, making it a practical solution for new installations as well as retrofits in existing systems. The two-wire configuration reduces the amount of cabling required, which can simplify installations in environments where space is limited or where minimizing wiring complexity is a priority.

In terms of functionality, the TR42 offers a range of features that enhance its capabilities as a temperature control device. One of these features is the adjustable setpoint, which allows users to manually adjust the desired temperature within the controlled environment. The ability to fine-tune the temperature setpoint ensures that the TR42 can maintain optimal comfort levels in spaces such as offices, conference rooms, and industrial workspaces. This feature is particularly valuable in settings where precise temperature control is required to ensure occupant comfort or to meet specific environmental conditions for equipment or processes.

Another important feature of the TR42 is the override function. This function allows users to temporarily bypass the preset temperature settings in the system to accommodate specific requirements or changes in occupancy. For example, in a commercial building, users may activate the override function during off-hours to adjust the temperature for cleaning or maintenance staff without permanently changing the system’s programming. The override feature ensures that the system can adapt to changing needs without disrupting the overall schedule or control logic, providing flexibility for building operators and occupants.

The TR42 also offers fan control options, which allow users to adjust the operation of connected fans based on the current temperature or occupancy levels. The fan options can be configured to operate automatically in response to temperature changes or to be controlled manually by users, depending on the needs of the specific environment. This feature provides additional flexibility in controlling airflow and ventilation within the space, ensuring that the system can maintain comfortable and efficient air circulation as part of the overall HVAC strategy.

The module's LDC display provides clear and easy-to-read information about the current temperature, setpoint, and system status. This display is designed for user-friendly operation, allowing building occupants or facility managers to quickly assess the status of the system and make adjustments as needed. The LDC display enhances the TR42's usability, ensuring that it can be operated with minimal training or technical knowledge.

The Honeywell TR42 is built to meet the high standards required for modern building automation systems. Its compatibility with Sylk Bus communication ensures that it can integrate seamlessly into Honeywell's broader ecosystem of control devices and building management systems. The module’s durable construction and reliable performance make it suitable for a wide range of environments, from commercial office buildings to industrial facilities, where maintaining precise temperature control is essential for comfort, efficiency, and operational continuity.

In terms of installation and configuration, the TR42 is designed for simplicity and flexibility. Its two-wire connection simplifies the wiring process, while its compatibility with Honeywell’s controllers allows for straightforward integration into existing systems. The module’s setpoint, override, and fan options are easily accessible through its intuitive interface, making it easy for operators to configure the device to meet the specific needs of the controlled environment.

With its reliable performance, flexible communication capabilities, and user-friendly design, the Honeywell TR42 LDC temperature wall module is a valuable tool for building operators looking to maintain efficient temperature control in a variety of environments. Whether used in a commercial office, an industrial facility, or a specialized process environment, the TR42 offers the precision and flexibility needed to ensure optimal temperature regulation and comfort.

In summary, the Honeywell TR42 is an advanced LDC temperature wall module equipped with Sylk Bus communication, two-wire connectivity, and features such as adjustable setpoint, override, and fan control options. It is designed for integration into building automation and HVAC systems, offering reliable temperature control and easy configuration. The module’s user-friendly interface and durable construction make it suitable for a variety of commercial and industrial applications, where precise and efficient temperature management is essential. The TR42 is a key component for ensuring comfort, efficiency, and operational effectiveness in modern building management systems.

Manufacturer information

Honeywell, a global technology leader, specializes in diverse industries, including aerospace, automation, and safety solutions. With a legacy spanning over a century, Honeywell continues to innovate and provide cutting-edge technologies for a safer, more sustainable world. Their commitment to quality and excellence has made them a trusted brand worldwide.