R718PE Wireless Bottom-Mounted Ultrasonic Liquid Level Sensor

  • Waterproof
  • Class
  • Frequency band
  • Power type
  • Sleep Power consumption
  • Rx Sensitivity
  • Sensor Measurement Range
  • TX Power
  • Chipset
  • Certification
  • Sensors

SG$ 661.14 SG$ 661.14 661.1442000000001 SGD

US$ 490.00

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R718PE is a wireless communication device that uses ultrasonic to measure distance.

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Netvox pioneers in the development and manufacture of Wireless Sensor Network applications based on LoRaWAN and Zigbee Pro Home Automation profile open standard.  Since 2005, we have developed over 200 LoRaWAN devices and 250 Zigbee devices that are based on worldwide standards to work with existing systems.

There are more than 70 items in our LoRaWAN magnetic-mounted R718 series that comes with an IP 65/67 housing, and most of them are battery powered with long battery life.  For example, the battery life of our Temperature and Humidity Sensor for Low Temperature Environment R718A is more than 5 years based on 25℃, 15-minute report interval, 20dBm Tx power and SF=10.



R718PE is a wireless communication device that uses ultrasound to detect the distance between the device and the detected object. The medium the device detects is the air, so the detected object can be any liquid or solid that has a flat and horizontal surface, water level for example. The main body and the sensor of R718PE communicates via the UART serial port, and the detected data can be transmitted via LoRa communication.


    • Adopt SX1276 wireless communication module

    • 2 ER14505 batteries AA SIZE (3.6V / section) in parallel power supply

    • Main unit protection level IP65/IP67 (optional) Ultrasonic probe protection level IP67

    • The base is attached with a magnet that can be attached to a ferromagnetic material object

    • Compatible with LoRaWANTM Class A

    • Frequency hopping spread spectrum technology

    • Configuring parameters and reading data via third-party software platforms, and set alarms via SMS text and email (optional)

    • Applicable to third-party platforms: Actility / ThingPark, TTN, MyDevices / Cayenne

              Specifications for R718PE Wireless Bottom-Mounted Ultrasonic Liquid Level Sensor

              Frequency band AS923 or AU915 or EU868 or US915
              Waterproof IP67
              Class Class A
              Power type DC12V/1A
              Sleep Power consumption 20uA
              Rx Sensitivity -136dBm
              Sensor Measurement Range 0.25-8m
              TX Power 16dBm
              Chipset SX1276
              Certification TELEC
              Sensors Ultrasonic
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