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  • R718B140-Wireless Temperature Sensor- PT1000 Round Head Probe(-40°~375°)

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R718B140-Wireless Temperature Sensor- PT1000 Round Head Probe(-40°~375°)

   

R718B140 is a device used to detect object temperature. It can connect PT1000 platinum thermistor and join the gateway to display the collected data in the gateway. I

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R718B140 is a device used to detect object temperature. It can connect PT1000 platinum thermistor and join the gateway to display the collected data in the gateway. I

• Apply SX1276 wireless communication module
• 2 ER14505 batteries AA size in parallel (3.6V / section)
• LoRaWAN™ Class A compatible
• Temperature detection
• The base is attached with a magnet that can be attached to a ferromagnetic material object
• Frequency Hopping Spread Spectrum (FHSS)
• 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
• Improved power management for longer battery life

Electric:

Power Supply

2x3.6V ER14505 lithium batteries

Operating Voltage

3.1v to 3.65

Standby Current

<26uA

Receiving Current (max)

11mA @3.3V

Transmitting Current (max)

120mA/3.3V

Battery Voltage Accuracy

±0.1V

Low Voltage Threshold

3.2V

Temperature Measurement Range

-40°C to 375°C

Wire Length

2m

Probe Dimension

5mm in diameter * 30mm in length, round head probe

Frequency:

Frequency Range

863MHz-928MHz 470MHz-510MHz

TX Power

US915 20dbm；
AS923 16dbm；
AU915 20dbm；
CN470 19.15dbm；
EU868 16dbm；
KR920 14dbm；
IN865 20dbm；

Receiving 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

Up to 10 km
(visible linear obstacle-free transmission distance , actual transmission distance depends on the environment )

Data Transfer Rate

LoRa: 0.3kbps～50kbps
FSK: 1.2kbps～300kbps

Modulation

LoRa/FSK (Note: You can choose one of them)

Supportable LoRaWAN Band

EU863-870,US902-928,AU915-928,KR920-923,AS923-1,AS923-2,AS923-3,
IN865-867,CN470-510

(Note: The frequency band is optional and needs to be configured before shipment)


Physical:
Dimension

Host body:112mm*89.19mm*32mm
Operating Temperature Range

-20°C ~ 55°C

Operating Humidity Range

<90%RH (No condensation)