Netvox LoRaWAN Wireless Thermocouple Sensor - Type T R718CT AS923

The thermocouple is processed by the ADS1118 chip ADC for ADC sample conversion, and the ADS1118 communicates with the module via SPI.

(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
Battery Life 5 years
(Conditions: ambient temperature 25 °C, 15 min heartbeats,
txpower = 20dBm, LoRa spreading factor SF = 10)
Sleeping Mode 34uA
Wake up Mode 6.3mA@3.3V
Transmitting current (max) 120mA/3.3V
Receiving current (max) 11mA @3.3V
Battery Measurement Accuracy ±0.1V

Thermocouple Characteristics
Measurement accuracy Measurement error which the wire causes : ≦ 2℃
Thermocouple basic error limit:
Type T thermocouple: -40~125℃ +-0.5℃
Type K thermocouple: -40~375℃ +-1.5℃
Type N thermocouple: -40~375°C +-1.5°C; 375~800°C +-
0.4%t (t is temperature)
Type R thermocouple: 0~1100℃ +-1℃
Thermocouple Wire Length 1 meter

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 Up to10 km, the actual transmission distance depends on the
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

Dimension Main Body: L:112mm*W:88.19mm*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 temperature of the object and medium which thermocouple is contacted.  It uses SX1276 wireless communication module.

R718CT is connected to type T thermocouple and sends the collected data in the gateway.

Specifications :
Seller netvox
Manufacturer name Netvox
SKU 114-9293
Manufacturer Part number R718CT
Product Attributes Metering, Temperature
LoRa Class Class A
Solution Represented Smart Agriculture, Smart Cities, Smart Building
Power supply Replaceable battery
Battery specification (Wh) 2 x 3.6V ER14505 AA lithium batteries
Battery type Lithium metal
Antenna Integrated
RF transceiver SX1276
Operating Temperature (min to max) -20℃ ~ 55℃
Depth (cm) 3.2
Width (cm) 8.82
Height (cm) 11.2
Seller conditions Seller commercial condition
Seller shipping condition
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