EGT 336, 338: Room temperature sensor 

 How energy efficiency is improved Exact room temperature measurement for energy-efficient control of HVAC systems and energy consumption monitoring.  Areas of application For room temperature measurement and setpoint adjustment for heating and air-conditioning systems in dry rooms.  Features • Measurement of room temperature • Room control panel with many functional, design and colour variants • Device insert with transparent front, fits into frame with 55 x 55 mm aperture • Frames must be ordered as accessories Technical description • Nickel thin-film sensor in accordance with DIN IEC 43760 • Cable entry at rear, plug-in connection terminals for 0.12...0.5 mm² wire (0.4...0.8 mm ø)