item Purpose

Parameter Metrics

Buoyancy capability

40L

Power supply system

4×20W solar-powered, with a 45Ah gel battery, capable of continuous operation for 30 days in overcast or rainy weather.

Wireless transmission

Supports 4G and NB‑IoT communication, and enables direct Bluetooth connectivity between a smartphone and the buoy station.

Installation method

The sensor features a quick‑connect plug for easy maintenance.

Ad placement environment

Minimum water depth: 700 mm

Sensor

pH, temperature, dissolved oxygen, conductivity, turbidity, suspended solids, ORP, ammonia nitrogen, TOC, BOD, UVCOD, chlorophyll, and others

Buoy size

550mm*550mm*600mm

Position indication

The warning light automatically turns on in response to ambient light, helping to prevent collisions.

Weight

18kg