How to Address Signal Attenuation in Wireless Water Meters?

Regarding signal attenuation issues that occur during the transmission of wireless water meters, Ningbo Shidai Instrument Co., Ltd. typically recommends the following optimization techniques:

Optimize Antenna Design and Power Settings

By improving the antenna's gain and directivity, the signal transmission power can be increased, effectively compensating for signal weakening caused by distance or obstacles. Ningbo Shidai Instrument's products are typically designed with next-generation high-performance, low-power communication chips to enhance signal penetration.

Use Repeater Amplifiers or Signal Enhancement Technology

Adding repeater stations or signal amplifiers to the signal transmission path can significantly improve signal strength, especially suitable for environments with complex terrain (such as hills and lakes) or dense buildings.

Reduce Environmental Interference

Remove or keep away from equipment that may cause electromagnetic interference (such as microwave ovens and load-bearing metal walls), and use shielding or filtering techniques to reduce external noise interference to the signal.

Proper Layout and Physical Isolation

Install the water meter in locations with minimal signal obstructions (such as intersections or open outdoor areas), and utilize waterproof drainage structures (as shown in the image with a window-like waterproof design) to prevent rainwater from entering the connectors and causing signal corrosion and attenuation.