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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. 

 

 Features:

  • 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)

RF TRANSCEIVER 
Frequency (MHz)  EU: 863-870 
Transmit Power (dBm)  +14 
Receiver Sensitivity (dBm)  -140 
FIRMWARE 
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 
TEMPERATURE MEASURE 
Accuracy (°C)  +/- 0,3 
Resolution (°C)  0,2 
Range (°C)  0 / +40 
POWER 
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) 

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

CE, RoHS recommendation compliant