# ESHT-102 Humidity and Temperature Sensor

Source: [https://www.stilsan.com/en/products/esht-102-nem-ve-sicaklik-sensoru](https://www.stilsan.com/en/products/esht-102-nem-ve-sicaklik-sensoru)

SKU: STL-145

Last updated: 2026-07-31

Category: Spare Parts

The ESHT-102 humidity and temperature sensor measures relative humidity in the range of 0 ... 100 % RH and temperature in the range of -40 ... +60 °C. Thanks to its device-selectable 0-20 mA DC or 0-10 V DC output, it can be directly connected to control devices in panels and automation systems. Its wall-mounted enclosure has an IP 65 protection rating according to EN 60529; connection is made via a 1,5 mm² terminal block. The environment must be free from icing and condensation. The device is CE marked in accordance with EN standards.

## Technical specifications

- EMC: TS EN 61326-1: 2006
- Model: ESHT-102
- Supply: 15-35 V DC or 10-25 V AC
- Weight: Approximately 150 g (packaged)
- Outputs: 0-20 mA DC or 0-10 V DC — selectable via the device (maximum load resistance for current output: 500 Ω)
- Connection: 1,5 mm² terminal block
- Dimensions: W137 x D58 x H35 mm
- Humidity Range: 0 ... 100 % RH (the environment must be free from icing and condensation)
- Mounting Method: Wall-mounted, terminal block connection
- Measurement Time: 7 s for a 63% humidity change; 5 s for a 63% temperature change (at 25 °C and an air flow of 1 m/s)
- Power Consumption: Maximum 7 VA
- Protection Rating: IP 65 according to EN 60529
- Temperature Range: -40 ... +60 °C (the environment must be free from icing and condensation)
- Accuracy (Humidity): ±2 % RH (20 ~ 80 % RH range), ±4 % RH (0 ~ 100 % RH range)
- Accuracy (Temperature): ±0,5 °C (20 ~ 40 °C), ±1 °C (0 ~ 60 °C), ±2 °C (-40 ~ 0 °C)
- Operating / Storage Temperature: -40 ... +60 °C