Product data sheet EGT 301, 401: Outdoor temperature sensor How energy efficiency is improved Precise measurement of room temperature for energy-efficient control of HVAC installations and monitoring energy consumption Passive or active measuring element Extra protection against dust and humidity (IP65) Cable inlet on back or via cable gland For weather-dependent heating and ventilation systems Technical data Parameters Recommended measurement current < 1 mA Time characteristic Time constant in still air Ambient temperature Storage and transport temperature Humidity (non-condensing) Sensor sleeve Ambient conditions Housing material Connection terminals Screw terminals 0.35 - 2.5 mm2, for number of poles see connection diagram Cable inlet Standards and directives Type of protection EGT301F031: EN 60730-1. Mode of operation 1. Residential premises Resistance values / characteristics / The tolerance listed below applies only to the corresponding measuring element. The accuracy of the sensor depends on the cable length and the measuring element used. Measuring element Right of amendment reserved © 2

Product data sheet Overview of types Type Measuring range Measuring ac- Output signal curacy at 21 °C Power supply Power consumption EGT301F031 5 temperature ranges (-50...160 °C), adjustable on device (see connection diagram) Active, 0...10 V, min. load impedance 1 kΩ Description of operation The resistance of the measuring element changes according to the temperature. The temperature coefficient is positive, which means the resistance increases along with the temperature. The elements can be exchanged within the specified tolerance ranges. Areas of use Sensor for measuring the temperature outdoors...

Product data sheet Measuring range adjustment T Fr. Sauter AG Im Surinam 55 CH-4016 Basel Tel. +41 61 - 695 55 55 www.sauter-controls.com Right of amendment reserved © 2015 Fr. Sauter AG