Ultrasonic Doppler flowmeter

The installation of new sensing devices has begun in Zhengzhou.  

Composite water level gauge (ultrasonic+static pressure type, built-in battery self powered, wireless telemetry)

Composite water Level gauges can complement each other's strengths and weaknesses, solving the problem of measuring with a single sensor. For example, static pressure is prone to blockage and is affected by atmospheric pressure, and there are issues with measuring blind spots in ultrasonic waves.

This type of composite measurement is a commonly used and reliable solution for measuring the water level in manholes.

Built in lithium battery power supply, 4G or NB-IOT direct wireless access to the server.

Electronic water gauge (built-in battery self supply, wireless telemetry)

Underpass tunnel water monitoring, built-in battery self powered, wireless 4G, NB, LORA output. Very suitable for remote sensing conditions of high water accumulation, tunnels, and other water accumulation situations.

On site, the water level can be directly observed, and the water level signal can be pushed to the server through sensors. It can also be linked with local control and alarm equipment.

Ultrasonic wave path area water meter (built-in battery self powered, wireless telemetry)

Built in battery self powered, solving the landscape requirements of urban facilities. There are two transmission schemes available: wireless 4G and NB-IOT.

Radar flowmeter (built-in 4G wireless component, 12VDC external power supply)

The non-contact measurement scheme significantly reduces the amount of maintenance in the later stage. Built in 4G transmission makes the device structure simple. Equipped with built-in base data input, flow data can be directly calculated. Support remote OTA function.