TINYCONTROL temperature, humidity, and barometric pressure sensor BME280 for LAN controllers LK3 and LK4, 1wire

Tinycontrol LANKON-096 (BME280)

Universal sensor for measuring temperature, humidity and atmospheric pressure with integrated cable and RJ12 connector.

The sensor is built on the proven Bosch BME280 module, which communicates via I2C bus. Thanks to IP54 rating, it is suitable for installation in both indoor and outdoor environments. The integrated 28cm cable with RJ12 connector allows direct connection to LAN controller LK3 and LK4 without the need for additional adapters.

The sensor offers a wide operating temperature range of -40 to +85 °C, relative humidity measurement in the range of 0 to 100 % and atmospheric pressure 300 to 1100 hPa. Power is supplied directly via cable with 3.3 V voltage.

• Precise Bosch BME280 module for measuring temperature, humidity and atmospheric pressure
• Communication via I2C bus with 3.3 V power supply
• IP54 rating for use in indoor and outdoor environments
• Wide operating temperature range from -40 to +85 °C
• Integrated 28cm cable with RJ12 connector for direct connection to Lan Controller
• Fast humidity sensor response time (63 %): 1 second
• Low pressure sensor noise: 0.2 Pa, equivalent to 1.7 cm altitude

Humidity sensor parameters
The humidity sensor offers fast response with a time constant of only 1 second. Measurement accuracy is ±3 % in the range of 20 to 80 % relative humidity, hysteresis does not exceed ±1 % RH.

Pressure sensor parameters
The pressure sensor excels with low noise of only 0.2 Pa, which corresponds to an altitude accuracy of 1.7 cm. Pressure measurement accuracy is ±1.0 hPa throughout the entire operating range of 300 to 1100 hPa.

Temperature sensor parameters
The temperature sensor provides accuracy of ±0.5 °C in the range of 0 to +65 °C, outside this range the accuracy is lower, but still usable throughout the entire operating range of -40 to +85 °C.

BASIC SPECIFICATIONS

Compatibility: LAN controller LK3 and LK4
Communication interface: I2C
Connector: RJ-12
Cable length: 28 cm
Supply voltage: 3.3 V
Rating: IP54
Operating temperature range: -40 to +85 °C
Operating humidity range: 0 to 100 % RH
Operating pressure range: 300 to 1100 hPa
Temperature accuracy: ±0.5 °C (in the range of 0 to +65 °C)
Humidity accuracy: ±3 % RH (in the range of 20 to 80 % RH)
Pressure accuracy: ±1.0 hPa