Bachmann BlueNet 2 Temperature and Humidity Sensor Model 802.0102

The Temperature and Humidity Sensor Bachmann BlueNet 2 Model 802.0102 is a wired ambient sensor designed to provide continuous measurements of air temperature and relative humidity for building automation and HVAC monitoring. Built for integration with control systems, the sensor offers local environmental data suitable for offices, server rooms and technical spaces where accurate indoor climate monitoring is required.

Advantages

This wired temperature and humidity sensor delivers stable and continuous readings of ambient conditions, enabling reliable input for control systems and automation platforms. The sensor is designed for professional installations, offering compatibility with building management and HVAC equipment and minimizing the need for frequent recalibration. Its form factor and wired interface support secure, interference-resistant data transmission and steady power supply for uninterrupted operation.

Suitable for

• Office spaces and open-plan work areas
• Server rooms, network closets and data centres
• Technical rooms and plant rooms in commercial buildings
• HVAC systems and building automation monitoring points

Key specifications

• Measured parameters: ambient air temperature and relative humidity
• Mounting: fixed wall or panel installation suitable for indoor environments
• Interface: wired connection for integration with building control systems
• Operating environment: indoor use, designed for controlled building interiors
• Output: continuous measurement data for use by HVAC and automation systems

How to use

Install the sensor at a representative indoor location away from direct sunlight, heat sources and ventilation outlets to obtain accurate ambient readings. Connect the wired interface to the building management or HVAC controller following the installation and wiring guidelines of the control system. After mechanical installation and wiring, verify communication with the control system and confirm that temperature and humidity values are updating in the monitoring or automation software. Periodic functional checks and adherence to the host system's commissioning procedures ensure proper operation.

Recommendations

For reliable long-term performance, place the sensor in locations that reflect typical room conditions, avoid mounting near radiators, air grilles or windows, and follow the maintenance schedule and calibration intervals recommended by your building automation provider.