Doppler current profiler (cableway wireless transmission)

Automatic streamflow measurement via cableways, suitable for various hydrological stations and large- and medium-sized irrigation districts.

Classification:

LSLX-70LD Doppler Current Meter (Cableway Wireless Transmission)

Keyword:

多普勒缆道测流

缆道测流

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Product details

Instrument Introduction

The Doppler current meter consists of four main components: a Doppler current meter sensor, a cableway control host, data transmission cables, and an instrument case. It primarily measures hydrological parameters such as flow velocity and flow direction. It is suitable for automated streamflow measurements at various hydrological stations and large- and medium-sized irrigation districts using cableways.

Product Features

(1) Utilizing wireless transmission and shore-based communication methods

(2) Use hard links, ensuring that the flow direction is consistent with the lead fish direction.

(3) Built-in rechargeable lithium battery and solar charging dual-function.

Technical Parameters

Measurement principle	Ultrasonic Doppler Frequency Shift Method for Flow Measurement
Operating frequency	5MHz
Flow rate range	(0.02~7.00) m/s
Flow rate accuracy	1% ± 1 cm/s
Flow range	(0~360)°
Measurement error	±3°
Work style	Supports cableway-mounted devices with functions for measuring flow velocity and flow direction. It is powered by a built-in 12V rechargeable lithium battery or an external 12V power supply, and transmits data wirelessly to a receiving station on shore, enabling point-to-point data pairing and transmission.
Communication interface	Standard RS-232/485 port, enabling data transmission to and from data transmission devices or computers equipped with the same interface.
Signal output	RS485/RS232
Power supply	12VDC (built-in or external)
Probe protection rating	IP68 waterproof rating