The Netvox R718B2 is a Wireless 2-Gang Resistance Temperature Detector for Netvox ClassA type devices based on the LoRaWAN open protocol and is compatible with the LoRaWAN protocol.

R718B2 connects two external resistance temperature detectors (PT1000) to measure the temperature.

(VAT excluded)
In stock
Production ready
Product design is finalized. Bill of Materials is finalized. An initial important batch of products to make the SKU commercially available is required, meaning no inventories are currently available and lead time is in months. All final certifications are not obtained yet but pre-testing has been operated and seller is 100% sure to obtain them. Datasheet and user guide should already be available.

Key features highlights :

Input Power 2 x 3.6V ER14505 AA lithium batteries (3.6V2400mah/section)
Sleeping Mode 23uA
Wake up Mode 6.3mA@3.3V
Receiving Current (max) 11mA @3.3V
Transmitting Current (max) 120mA/3.3V
Battery Voltage Measurement Accuracy ±0.1V
Low Voltage Threshold 3.2V

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 10 km (line-of-sight, the actual transmission distance depends on the environment)
Data Transfer Rate 0.3kbps~50kbps
Spread Technique LoRa/FSK
Available Frequency US915 AU915 AS923 EU868 KR920 CN470 Configured before shipment

Temperature Range -50-200°C
Lead Length 1m (default) 2m, 5m, 10m, others
Probe Specification 4mm in diameter and 30mm in length
Standard IEC751-1995/JIS

Dimension Main Part: L: 112mm*W: 65mm*H: 32mm
Weight 141g
Environment Temperature Range -20℃ ~ 55℃
Environment Humidity Range <90% RH (No condensation)
Storage Temperature -40℃ ~ 85℃

Description :

This equipment is used to detect the temperature of medium and objects . It carries two PT1000 platinum thermal resistors at the same time. It uses SX1276 wireless communication module.

R718B2 can detect the temperature of medium and objects with the PT1000 platinum thermal resistance contact and join into the network to display the collected data in the gateway.

Specifications :
Seller netvox
Manufacturer name NETVOX
SKU 114-4662
Manufacturer Part number R718B2
Product Attributes Metering
Product Capabilities Air temperature sensor
RF Region AS923 - Asia 915-928MHz
LoRa Class Class A
Use Case Heat / Cooling metering
Solution Represented Smart Cities
Power supply Replaceable battery
Battery specification (Wh) 2 ER14505 lithium batteries (3.6 V, 2400 mAh /section)
Power supply 3.1V-3.65V
Battery type Lithium metal
Antenna Integrated
RF transceiver SX1276
Operating Temperature (min to max) -20℃ ~ 55℃
Depth (cm) 3.2
Width (cm) 6.5
Height (cm) 11.2
Technical documents

Seller conditions Seller commercial condition
Seller shipping condition
Write a customer review

No questions asked yet.

Vendor Questions/Answers:
Ask your question
Only registered users can ask questions. Please Sign in or create an account