Wireless Liquid Level Sensor - eucaiot Store

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Wireless Liquid Level Sensor

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SKU: R718PA11

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R718PA11 is a wireless communication device for detecting liquid depth. R718PA11 can detect the depth of the liquid in the container.

Documentation

Data Sheet User Manual

Highlighted Features

  • Adopt SX1276 wireless communication module
  • 12V DC power supply
  • Liquid level detection
  • Compatible with LoRaWAN™ Class A
  • Frequency hopping spread spectrum technology
  • Configuring parameters and reading data via third-party software platforms, and setting alarms via SMS text and email (optional)
  • Applicable to third-party platforms: Actility/ThingPark, TTN, MyDevices/Cayenne

Specifications

Electric:

Power Supply

DC12V

Operating Current

<80mA (external sensor)

Liquid Level Sensor Measurement Range

10m (default)
Other measurement ranges can be customized.

Liquid Level Sensor Accuracy

0.25%FS (typical value)


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:117mm*89mm*41mm

Environment Temperature Range

-20℃ to 55℃

Weight

1.12 kg

Storage Temperature Range

-40℃ to 85℃

Environment Humidity Range

<90%RH (No condensation)