Elsys ERS Display Lite LoRa Room Climate Sensor (ETHd10)

This wireless LoRaWAN® sensor has been specifically developed for reliable monitoring of temperature and humidity in indoor environments. Thanks to the integrated 2.13″ e-paper display, current measured values can be read quickly and conveniently directly on the device at any time.
The modern Scandinavian design blends discreetly into office buildings, public facilities, and residential spaces, making the sensor an ideal solution for smart building and indoor climate applications. The display can be flexibly customized—for example with a company logo, inverted color scheme, or temperature display in Celsius or Fahrenheit.
With an exceptionally long battery life of up to 10 years, the sensor operates with very low maintenance requirements. The batteries can be easily replaced when needed. Settings such as sampling rate, data rate, encryption keys, triggers, or activation can be conveniently configured via NFC using a smartphone or remotely via downlink.
The sensor is ideally suited for monitoring indoor climate, energy efficiency, and comfort in modern buildings.

Note: Batteries are not included. Requires 2 × AA 3.6 V lithium batteries (14505).

Technical specifications:

• Weight: 0.1 kg
•  Dimensions: 76.4 × 76.4 × 23 mm
• Housing: Plastic, PC/ABS
• Protection rating: IP20
• Mounting: Screw mounting or adhesive tape
• Recommended installation height: 1.6 m – wall mounting
• Operating temperature: 0 to +50 °C
• Operating humidity: 0–85% RH (non-condensing)
• Display: 2.13″ e-paper display
• Configurable display features: Invertible color scheme, Celsius/Fahrenheit, custom logo Configurable via downlink, NFC, or custom order
• Application area: Indoor
• Operating voltage: 3.6 V DC
• Battery type: AA 14505 (Li-SOCl₂)
• Expected battery life: Up to 10 years, depending on sampling rate, transmission interval, data rate, and environmental conditions
• Sampling interval: Default 10 minutes, configurable via NFC and downlink Data transmission interval: Default 10 minutes, configurable via NFC and downlink
• Wireless technology: LoRaWAN® 1.0.4, Regional Parameters RP2 – 1.0.3
• Wireless security: End-to-end LoRaWAN® encryption (AESCTR), data integrity protection (AESCMAC)
• LoRaWAN device type: Class A end device Supported
• LoRaWAN features: OTAA, ABP, ADR, adaptive channel setup Supported
• LoRaWAN regions: EU868, IN865, US915, AU915, AS923, KR923, HK923
• Link budget: 137 dB (SF7) to 151 dB (SF12)
• RF transmit power: Max. 14 dBm EIRP
• EU compliance: RED 2014/53/EU, RoHS 2011/65/EU, WEEE 2012/19/EU
• Functions: Temperature, humidity, CO₂, light, motion (PIR), display