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R718BC Wireless Temperature Sensor-PT1000 Clamp Probe (-50 to 150℃)

R718BC is a wireless temperature sensor that can measure temperature from -50 to 150℃. With its clamp probe, users can fix it on the surface and easily measure the temperature of a tube.

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R718BC is a wireless temperature sensor that can measure temperature from -50 to 150℃. With its clamp probe, users can fix it on the surface and easily measure the temperature of a tube.

• SX1276 wireless communication module
• PT1000 RTD with clamp probe
• Temperature detection: -50 to 150℃
• 2* ER14505 lithium batteries in parallel
• IP65 / 67 (main body)
• Magnetic base
• Compatible with LoRaWANTM Class A
• Frequency hopping spread spectrum technology
• Applicable to third-party platforms: Actility / ThingPark, TTN, MyDevices / Cayenne
• Low power consumption and long battery life

Electric:

Power Supply	2* ER14505 AA 3.6V 2400mAh lithium batteries in parallel
Operating Voltage	3.1V – 3.65V
Battery Lifespan	5 years (when the temperature = 25℃, report once every 15 minutes, TX power = 20dBm, and LoRa spreading factor SF = 10)
Wake-up Current	9.94mA (typical value) 0.8mA – 20mA (without transmitting /receiving LoRa data)
Low Voltage Alarm	3.2V
Battery Measurement Accuracy	±0.1V
R100H Module Wake-up Current	0.8mA – 8mA @3.3V
R100H RF Receiving Current	11mA @3.3V
R100H RF Transmitting Current	120mA @3.3V
PT1000 Clamp Probe Measurement Range	-50℃ ≤ T ≤ 150℃
PT1000 Clamp Probe Accuracy	± 3℃
PT1000 Clamp Probe Cable Length	2m
PT1000 Clamp Probe Dimensions	Ø: 21 – 38mm
PT1000 Clamp Probe Wiring	2-wire connection
PT1000 Clamp Probe Protection	IP67
PT1000 Clamp Probe Certification	RoHS

Frequency:

Frequency Range	863MHz-928MHz 470MHz-510MHz
TX Power	US915 20dbm AS923 16dbm AU915 20dbm CN470 19.15dbm EU868 16dbm KR920 14dbm IN865 20dbm
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 Distance	10km (line of sight) (Note: The actual transmission distance depends on the environment.)
Data Transfer Rate	LoRa: 0.3kbps – 50kbps FSK: 1.2kbps – 300kbps
Modulation	LoRa/FSK (Note: One modulation method is required.)
Available LoRaWAN Band	EU863-870, US902-928, AU915-928, KR920-923, AS923-1, AS923-2, AS923-3, IN865-867, CN470-510 (Note: optional, to be configured before shipment)

Physical:

Dimensions	Main body:112mm (L) x 88.19mm (W) x 32mm (H)
Ambient Temperature	-20°C – 55 °C
Ambient Humidity	<90%RH (No condensation)

R718BC User manual
R718BC Datasheet