ELSNER 71312 KNX eTR 101-BA2- jet black RAL 9005 Room Tempered

The KNX eTR 101-BA2 room temperature controller, model 71312, is a device designed to measure and regulate temperature in domestic and commercial environments. Available in RAL 9005 jet black, this regulator stands out for its elegance and functionality.

Key Features

It measures the ambient temperature and displays the current value in numbers illuminated in white. The device can receive external temperature values via bus and combine them with its own data to obtain an overall temperature value, with proportions adjustable in percentage.

Control functions

• Temperature measurement with the possibility of combining internally and externally measured values.
• View the current value or the base setpoint value.
• 2 touch buttons (+/-) to adjust the room temperature.
• PI control for heating (one or two stages) and cooling (one or two stages) systems based on temperature, with separate setpoint values or base setpoint temperature.

Inputs and Sensors

• 2 inputs for binary contacts or T-NTC temperature sensors.

Configuration and Installation

The device is configured using the KNX ETS 5 software. The controller is equipped with a glass and plastic housing, in compliance with DIN EN IEC 60670-1, and has dimensions of approximately 81.5 mm x 81.5 mm with a mounting depth of 12 mm and a total weight of approximately 70 g.

Technical Specifications

• Temperature measurement range: 0... +55 °C.
• Temperature resolution: 0.1°C.
• Ambient operating temperature: 0... +55 °C.
• Ambient humidity (non-condensing): 5... 95%.
• Storage temperature: -30... +85 °C.
• Overvoltage category: III.
• Pollution level: 2.
• Maximum cable length: 10 m.
• Conductor diameter for rigid and flexible conductors: 0.2... 0.75 mm² and 0.25... 0.34 mm² with ferrules.