Wireless wave height meter: Wireless transmission technology avoids the risk of damage caused by wired connections in complex environments, ensuring stable transmission. [Model recommendation: TW-LG150, IoT integrated device, Tianwei Environment supports customized services] The core of wireless wave height meter is to encode the wave height, water level and other data collected by sensors into electromagnetic wave signals through wireless modules, and transmit them to the receiving end (such as cloud platform or local control system) through air medium. This process does not require physical cables, fundamentally eliminating fault points such as cable breakage and loose interfaces. By adopting RS485 long-distance communication technology or fully digital encrypted transmission technology, it can resist electromagnetic interference, signal attenuation and other problems, ensuring the integrity of data during long-distance transmission. Supports multiple communication methods such as 4G/5G, Beidou short message, WiFi, etc., and can be flexibly selected according to environmental characteristics. Monitor the wave loads on the foundation structure of the wind farm and evaluate its long-term stability. For example, a certain offshore wind farm successfully predicted severe wave heights during typhoons by using wireless wave height meters and took reinforcement measures in advance.

1、 Product Introduction

The digital wave height meter is a high-performance hydrological monitoring device that integrates a low-power microprocessor, a 24 bit high-precision AD converter, and a capacitive wave height sensor.

It achieves convenient installation and excellent stability with its integrated structure. At the same time, the device adopts RS485 long-distance communication technology, ensuring the anti-interference ability and reliable transmission of data during remote transmission.

This instrument has stable performance and is designed for precise measurement of wave parameters and water level height of free fluids. It not only has extremely low power consumption, but also has the advantages of good linearity, high accuracy, fast response, no mechanical contact, and strong reliability,

It is an ideal choice for long-term reliable monitoring in scenarios such as oceans, ports, reservoirs, and lakes.

2、 Technical parameters

Measurement range: 0-1500mm

Resolution: 0.1mm

Measurement accuracy: ≤ 0.1% F.S

Sampling frequency:>100Hz

Working voltage: DC12V

Rated power consumption:<0.5W

Output signal: RS485 MODBUS protocol

Working temperature: 0 ℃~+60 ℃

Storage temperature: -40 ℃~+70 ℃

Protection level: IP67

Shell material: 304 stainless steel

Cable length: 5m

Installation method: Vertical fixed installation