IOTSU® L3 ETH03 | LoRaWAN Temperature & Humidity

IOTSU® L3 ETH03 is a wireless device designed for measuring temperature and humidity by an external sensor. The external temperature sensor of the device can be used to conveniently measure temperature and humidity in difficult or hard to reach spaces such as inside containers, cabinets, fridges, or building structures.

Installation of this maintenance-free device is quick and easy. Measurement and transmission cycles can be adjusted according to the need.

IOTSU® L3 uses the global LoRaWAN network connection. There is no need for external power supply.

Technical Details

TECHNICAL SPECIFICATIONS
DIMENSIONS (LxWxH): 63 x 114 x 30 mm
EXTERNAL SENSOR DIMENSIONS: cable length ~1.5m, mounting hole min 12mm
WEIGHT: 215g with battery
SENSORS: External temperature, humidity
TRANSMISSION CYCLE: 2h, adjustable
MEASUREMENT CYCLE: Transmission cycle/ 4
CONNECTIVITY: LoRaWAN
BATTERY: Size C, 1.5V, lifetime with default settings 5 years, replaceable
IP CLASS: IP30
OPERATING CONDITIONS: 0°C to 50°C,
Relative humidity ≤85% (Non-condensing)
TYPICAL ACCURACY: Temperature: ±0.7°C
Humidity: ±2%
CERTIFICATIONS: CE
MOUNTING: Screws, adhesive tape

Datasheet (PDF)