R718AD - Netvox Wireless Thermocouple Digital Sensor - DS18B20 (-55 °C to +125 °C)

Sku: R718AD-AS923

AUD$214.19

Availability: Many In Stock

Sku: R718AD-AS923

Product Type: LoRawan

Vendor: Netvox

Description
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Netvox Wireless Thermocouple Sensor - DS18B20 type - R718AD is used to detect temperature of the object and medium which thermocouple is contacted. It uses SX1276 wireless communication module.

R718AD is connected with DS18B20 digital temperature sensor, it supports a low to mid high temperature operation, provided fairly precise output (±0.5°C over much of the range). The collected data is displayed in the gateway.

Example Applications

Cold Room Temperature Measurement
Fridge and Low Temperature System Equipment

Features of NETVOX Sensors

• Wireless range of 10 km *

• LoRaWANTM Class A compatible

• 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* :

5 years (Conditions: ambient temperature 25 °C, 20 triggers/day, txpower = 20dBm, LoRa spreading factor SF = 10)

• Over-the-air updates (future)

• Third-Party online wireless sensor monitoring and notification system to configure sensors, view data and set alerts via SMS text and email (optional)

• Available third-party platform: Actility/ThingPark, TTN, MyDevices/Cayenne

• R718X series carry magnets which can be attached to ferromagnetic materials and objects

*Actual range may vary depending on environment.

*Battery life is determined by sensor reporting frequency and other variables

Technical Specifications

Input Power	2 x 3.6V ER14505 AA lithium batteries
Sleeping Mode	36uA
Wake up Mode	6.3mA @ 3.3V
Low Voltage Threshold	3.2V
Tx Current	120mA/3.0V
Rx Current	11mA @3.0V
Battery Life	5 years (Conditions: ambient temperature 25 °C, 15 min heartbeats, txpower = 20dBm, LoRa spreading factor SF = 10)

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	Build-in antenna
Communication Range	Build-in antenna
Data Transfer Rate	0.3kbps～50kbps
Spread Technique	LoRa/FSK
Available Frequency	EU863-870，US902-928，AU915-928， KR920-923，AS923，CN470-510 Configured before shipment

Physical

Dimension	L:112mmW:88.19mmH:32mm Thermocouple Wire Length: 1 Meter
Weight	141g
Operating Temperature	-20℃ ～ 55℃
Environment Humidity Range	<90% RH (No condensation)
Storage Temperature	-40℃ ～ 85℃
Temperature Measurement Range	DS18B20 digital temperature sensor: -55~125℃
Temperature Measurement Accuracy	+-0.5℃