RA07W Wireless Water Leak Detection and Location Sensor

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RA07W Wireless Water Leak Detection and Location Sensor

R718VA is a device to detect the status of toilet water, hand sanitizer level, presence or absence of tissue. This device is connected with a non-contact capacitive sensor can be mounted to the exterior of the container, without direct contact with the object to be detected, which may detect the current water level of positions mounted, or the presence or absence of liquid soap or toilet paper; the detected data is transmitted to other devices through the wireless network. It uses the SX1276 wireless communication module.

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

SG$ 411.55

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Netvox

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.

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Overview

R718VB can detect the toilet water level, hand sanitizer level, presence or absence of toilet paper, it may also be applied to non-metallic pipes (pipe diameter D≥11MM) liquid level detector. This device is connected with a non-contact capacitive sensor which can be mounted to the exterior of the container, without direct contact with the object to be detected, which may detect the current position of liquid level, or the presence or absence of liquid soap, toilet paper; the detected data is transmitted to other devices through the wireless network. It uses the SX1276 wireless communication module .

Features

Adopt SX1276 wireless communication module

2 ER14505 battery AA SIZE (3.6V / section) parallel power supply

Non-contact capacitive sensor

Equipment body protection grade IP65/IP67 (optional), and the sensor probe part protection grade is IP67

The base is equipped with a magnet that can be attached to the iron object.

Compatible with LoRaWANTM Class A

Frequency hopping spread spectrum technology

Configuration parameters can be configured through third-party software platforms

Data can be read and alerts can be set via SMS text and email (optional)

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

Low power consumption and long battery life

Note*: Battery life is determined by the sensor reporting frequency and other variables . Please refer to http://www.netvox.com.tw/electric/electric_calc.html

On this website, users can find various types of battery life time in different configurations.

Specifications for RA07W Wireless Water Leak Detection and Location Sensor

Frequency band	AS923 or AU915 or EU868 or US915
Waterproof	IP65
Class	Class A
Power type	DC12V/1A
Sleep Power consumption	NA
Rx Sensitivity	-136dBm
Sensor Measurement Range	100m
TX Power	16dBm
Chipset	SX1276
Sensors	Water leak with Rope Sensor

RA07WUser manual
RA07WDatasheet

RA07W is a water leak detector leak locating equipment, which can be connected to water leak sensor through the external four-core positioning leak detection sensor line to detect the water leak location, and transmit the detected data to other devices through the wireless network.

Features

Compatible with LoRaWAN™ protocol
Detection of water leak detection line contact with the water location
Power supply: DC 12V
Adopt SX1276 wireless communication module
Compatible with LoRaWANTM Class A
Frequency hopping spread spectrum technology
Configuring parameters and reading data via the third-party software platforms, and set alarms via SMS text and email (optional)
Applicable to the third-party platforms: Actility/ ThingPark/ TTN/ MyDevices/ Cayenn

ower Supply	DC12V/1A
Operating Current 1	40mA (no radio frequency signal transmission)
Operating Current 2	80mA (a radio frequency signal emission)
Position Water Leak Detector	100m (max);
Leak Detection Error Range	1% ± 0.5 meters of sensor cable length

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	0.3kbps～50kbps
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)