ZENNER CO2 ИНДИКАТОР

The internal T+H sensor determines the temperature and relative humidity of indoor spaces.‎ The sensor supports the user in optimising heating and ventilation behaviour.‎ The current temperature and humidity values can be read at any time on the device's display.‎ The data recorded and stored by the device can be transmitted to downstream recording systems using M-Bus wireless radio technology or LoRaWAN®.‎ This creates transparency regarding heating and ventilation behaviour in order to derive possible efficiency and optimisation measures.‎ For example, this data can be used to prevent mould growth.‎ The temperature and humidity are measured inside the device every three minutes.‎ From the measured values, the average value of the last quarter of an hour is determined, saved and summarised in the log of the respective temperature or humidity range.‎ Radio transmission takes place every 20 seconds for wireless M-Bus and every hour for LoRaWAN®.‎ Product features Measurement, display and data transmission of temperature and humidity Data transmission via wireless M-Bus or LoRaWAN® Battery life up to 10 years + storage reserve Internal antenna Plug & Play start-up mode Optical interface for configuration and reading of stored data Wall mounting with sealing option Sensors Temperature measurement range: -20°C to 50°C Measurement accuracy: ± 0.‎3°C in the range from 5°C to 50°C Humidity measurement range: 0% to 100% RH Measuring accuracy: ± 2% RH in the range of 20% to 80% Measured value resolution: 0.‎1°C and 0.‎1% RH