Netvox R718CK2 LoRaWAN 2-Gang Thermocouple Sensor

Netvox’s dual element LoRaWAN thermocouple temperature sensor measures two points simultaneously to gauge differences and changes in temperature.

The temperature readings are sent to a centralised monitoring system via the LoRaWAN gateway at pre-configured intervals.

Netvox LoRaWAN thermocouple sensor image

Features

  • LoRaWAN Class A compatible
  • Requires 2 x ER14505 AA Lithium batteries
  • Frequency Hopping Spread Spectrum (FHSS)
  • Improved interference immunity
  • Improved power management for longer battery life
  • Encrypt-RF Security (Diffie-Hellman Key Exchange + AES-128 CBC for sensor data messages)
  • Battery Life of up to 5 years (determined by sensor reporting frequency and other variables)
  • Over-the-air updates (future)

We can supply third-party online wireless sensor monitoring and notification system to view data and set alerts via SMS text and email.

Ask us about our zero-touch provisioning service, this sensor can be supplied pre-configured and ready to go.

Parameters

Electric:

Input Power 2 x 3.6V ER14505 AA lithium batteries (3.6V2400mah/section)
Battery Life 5 years (Conditions: ambient temperature 25 °C, 15 min heartbeats, Txpower = 20dBm, LoRa spreading factor SF = 10)
Sleeping Mode 36uA
Wake Up Mode 6.3mA/3.3V
Transmitting Current (Max) 120mA/3.3V
Receiving Current (Max) 11mA/3.3V
Low Voltage Threshold 3.2V
Battery Voltage Measurement Accuracy ±0.1V

Frequency:

TX Power 19dBm±1dBm
Rx Sensitivity -136dBm (LoRa, Spreading Factor=12, Bit Rate=293bps)
-121dBm (FSK, Frequency deviation=5kHz, Bit Rate=1.2kbps)
Antenna Type Built-in Antenna
Communication Range 10 km (line-of-sight, actual transmission distance depends on the environment)
Data Transfer Rate 0.3kbps~50kbps
Spread Technique LoRa/FSK
Available Frequency EU868 (others are available on request)

Thermocouple Characteristics:

Measurement Accuracy Type K thermocouple: -40~375°C +-1.5°C
Thermocouple Wire Length 1 Metre

Physical:

Dimensions Main Body: 112mm x 88.19mm x 32mm
Weight 141g
Environment Temperature Range -20℃ ~ 55℃
Environment Humidity Range <90% RH (No Condensation)
Storage Temperature -40℃ ~ 85℃

Key documents & information

Ordering information

Partcode: R718CK2
RRP: £116.36+VAT

Discounted Trade Pricing: Contact us for trade pricing, to place an order or to discuss your IoT projects.

All of our products are available to customers throughout Europe. For more information on shipping costs, currency conversions and lead times, please contact our technical sales team.

Our technical sales team are also happy to advise customers on the best LoRaWAN thermocouple sensors to suit specific project requirements.