Is it difficult to monitor the liquid level of rivers, wells, and canals? Solar 4G radarSensorautomatic alarm, check data at any time

As a professional provider of IoT data acquisition solutions and an expert in industrial IoT data acquisition, the editor of Shanghai Data Acquisition IOT Technology Co., Ltd， (daq-iot) hereby presents the following introduction, and sincerely welcomes discussions and exchanges. Supported Communication Interfaces: CAN, RS485, Mbus, 4–20mA, Profibus, CC-Link, HART, digital I/O, etc. Industrial Protocols: Modbus RTU/TCP, HJ212, IEC104, DLT645, DLMS, IEC61850, MQTT, etc. Mail:export@daq-iot.com

1 Product Overview

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solar-powered 4G wireless ultrasonic radar liquid level SensorIt is a wireless liquid level measurement product launched byShanghai DAQ-IoTNetwork Technology Co., Ltd. It integrates a 79-81GHz millimeter wave radar liquid level sensing unit, a solar power supply module, a lithium battery energy storage unit, and a 4G wireless transmission module, continuing the core advantages of high precision and stability of theSensorradar. At the same time, it is equipped with a low-power control circuit and does not require external mains power, relying on solar energy for independent power supply.

The terminal is equipped with a rechargeable lithium battery, which is waterproof and convenient for outdoor installation. Built in 4G IoT SIM card, the regularly collected data can be directly connected to the IoT cloud platform, and device Real-time data information can be viewed directly on the mobile app or browser. Suitable for various remote monitoring scenarios where outdoor power supply is inconvenient.

2 Service Philosophy

Our company solemnly promises:

You are not only purchasing products, but also providing meticulous and thoughtful technical support services！！！( =^_^= )

This product only requires ordinary workers to connect and install it on site! No debugging required!

We provide free remote guidance, remote configuration and debugging services, and send data to the user's designated cloud platform.

Free consultation service forIoTsolution!

3 Product Featuresparameter

3.1Collection characteristics

Collection type: liquid water level

Liquid level range: 0-15m (other ranges can be customized)

Liquid accuracy level: ± 2mm

Collection frequency: 15 minutes/time (adjustable)

3.2Electrical Characteristics

Solar panel power: 1W

Working voltage: DC12V

Battery capacity: 0.5Ah

3.3Communicationcharacteristic

Default support for 4G network

Customization of other communication methods such as WiFi/LoRa is available

3.4structural characteristics

Main body dimensions: 174.5mm × 90.60mm × 43mm

Sensor Outer diameter size: Ø 39.5mm

Main protection level:IP65

Main installation method: wall mounted or screw fastened

Installation method: front/rear panel installation

3.5working environment

Temperature: -20 ° C to 85 ° C,

Humidity: 0-95% (no condensation, no condensation)

4 Productcore strengths

u lowpower consumptionSelf powered, using clean energy to achieve 'zero carbon'

u Exquisite appearance, waterproof and dustproof, can operate in various complex outdoor environments

u Easy installation, quick deployment, helping the IoT project to land quickly

u Support custom registration and heartbeat packages to facilitate platform differentiation of devices.

u Support any IoT cloud platform and configuration software, provide data Protocol docking

u supportBattery voltage collection, convenient for checking battery level

u Support remote configuration of parameters,FOTA remote upgradeMinimize personnel costs for on-site construction and maintenance to the greatest extent possible

5 Data Display and Viewing

This device has data storage function, and the cloud platform can save the data uploaded by the device to the server. When users need to query historical data, they can retrieve the device's historical data through the app or web, which can be plotted as a historical curve or downloaded locally for convenient user query and operation.

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Example of Data Display on Platform Webpage

Users can access the cloud platform through mobile apps or computer browsers to obtain device data. Visit the website atview.daq-iot.comOpen the website and log in with our account and password to view the Real-time value and historical data of the device. The mobile operating interface is as follows. Users can check the liquid level height, signal strength, and voltage of the power supply battery through the appReal-time.

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Example of Data Display on Platform Mobile APP

6 Data reporting communication Protocol

The data upload method supports TCP, UDP, HTTPMQTTBy using mainstream communication methods, data formats can be integrated with third-party platforms using JSON.

6.1 Data Reporting CommunicationProtocol Explanation

JSON formatExample of Data Message:

{

"liquid level":8, //Liquid level depth m

"id":"861658062222974", //Device ID

}

7 Application Cases

This product can be widely used in environments such as reservoirs, rivers, tunnels, oil tanks, sewage wells, Hubo, urban roads, etc.

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