LoRawan Indoor Temperature Sensor

£94.47 (£113.36 incl. VAT)

The Temperature sensor is a LoRaWAN™ Class A wireless sensor device that measures and transmits ambient temperature over long distances.

 The TEMPERATURE SENSOR from nke Watteco is an easy-to-use wireless sensor operating from any wireless network using the LoRaWANTM protocol. The wireless sensor has the following alarm capabilities: 

  • Min & Max temperature 
  • Anti-tamper (against opening and detachment) 

The measured temperature and battery voltage parameters can be locally stored, concatenated and compressed. This unique batch mechanism significantly reduce the amount of data transmission. Powered through a Lithium battery, it allows an autonomy up to 10 years when measuring 2 times per hour and transmitting data one time per hour (default configuration in compressed mode). 

The sensor is equipped with a switch (ILS) allowing activation and deactivation (ON/OFF), a BUZZER and an LED to follow the configuration and association on the network and providing information on the status of the sensor. 



  • LoRaWANTM, Class A 
  • Easy to use and deploy 
  • Up to 10 years autonomy 
  • Temperature measure 
  • Range : 0°C / +40°C 
  • Accuracy : +/-0,3°C 
  • Resolution : 0,2°C 
  • Data compression for batch report 


Perfect for:

  • HVAC (Heating, Ventilating and Air Conditioning) 
  • Building management 
  • Logistic / storage 
  • Data center / IT server room 


LoRaWAN-Temp-Data_Sheet -v1.3 (483kb)

Frequency (MHz) EU: 863-870 
Transmit Power (dBm) +14 
Receiver Sensitivity (dBm) -140 
Protocol LoRaWANTM, Class A 
Transmission cycles 10mn, 1h, 12h or defined by network 
Activation method Activation by Personalization (ABP) 

Over-The-Air Activation (OTAA) 

Data encryption AES128 
Accuracy (°C) +/- 0,3 
Resolution (°C) 0,2 
Range (°C) 0 / +40 
Power supply 3,6V / 3600mAh lithium battery 
Autonomy within a +10°C to +25°C temperature range >10 years: 2 measures / hour and 1 transmit / hour (compressed) 

= 9 years: 1 measure / 10 minutes and 1 transmit / hour (compressed) 

LED & BUZZER Network pairing & configuration, sensor status. 
Switches Reset, ON/OFF 
Temperature Min/Max value – Programmable from 0°C to 40°C in 1°C step 
Anti-tamper Against opening and detachment 
Dimension (mm) 80x80x25 
Operating temperature (°C) 0 / +40 
Storage +10°C / +30°C ; +20%rH / +60%rH 
EN, 61000-4-2 EN 300-220-1 V2-4-1, EN 301 489 V1-6-1 

CE, RoHS recommendation compliant