ELSNER 70637 KNX TH-UP Touch CH- pure white RAL 9010 KNX temperature/humidity sensor with touch buttons

ELSNER 70637 Product Description

The KNX TH-UP Touch CH sensor is a versatile device designed to measure air temperature and humidity, also calculating the dew point. This sensor is integrated into the KNX system, allowing efficient and centralized management of the indoor environment.

Key Features

• It measures temperature in the range from -5°C to +60°C and relative humidity in the range from 0% to 100%.
• Calculate the dew point based on the measured values.
• It accepts external measured values via bus, allowing the combination of internally and externally measured values in proportions configurable as a percentage.

Display and User Interface

• 1-3 line display that can display the values measured internally or received from the bus, or the temperature regulation.
• Equipped with 2 buttons that can be configured as bus buttons or to change the ambient temperature and switch between different operating modes.

Temperature and Humidity Control

• Temperature control with PI (Proportional-Integrative) regulator for heating (one or two stages) and cooling (one or two stages), based on separate target values or a basic target temperature.
• Humidity-based ventilation control, with dehumidification and humidification functions (one or two stages).

Technical Specifications

• Authentic glass and plastic house.
• Available colors: RAL 9010 (white) and RAL 9005 (black).
• Degree of protection IP20.
• Dimensions: 55mm x 55mm x 35mm, with 71mm x 71mm support ring and 7mm mounting depth.
• Total weight: about 55g
• Operating ambient temperature: -5°C to +45°C.
• Operating ambient humidity (non-condensing): 5% to 95%.
• Storage temperature: -10°C to +60°C.
• Overvoltage category: III.
• Degree of pollution: 2.

Integration with the KNX Bus

• Medium: TP1-256.
• Setup mode: S-Mode.
• Maximum group addresses: 254.
• Maximum allocations: 254.
• Communication objects: 186.
• Nominal voltage: 30V DC SELV.
• Maximum power consumption: 10mA.
• KNX connector with insert terminal, conductor diameter 0.6... 0.8mm, sheath length 5mm.
• Duration after the bus voltage is restored until data is received: about 6 seconds.