Industrial Parts Supplier - Water Immersion Module - WS11

Water Immersion Module - WS11

Capacitance measurement range: 2pF~1000pF;
Frequency range: 0.1MHz~40MHz;
Capacitance resolution: up to 14bit;
Temperature range: -55℃~+125℃;
Supply voltage: 2V~5.5V;
Operating power consumption: 6.7uA@5V;
Communication interface: UART output (supports Modbus protocol interface output);
Module size: φ50mm (circular hole diameter).

Product Model: WS11

Product Introduction

WS11 (Water Sensor-MC11S) is a capacitive, non-contact sensing intelligent water immersion module, integrating the highly integrated differential digital capacitive chip MC11S from Minyuan. The module embeds an MCU, outputs capacitance and detection status information via UART, performs algorithm analysis, effectively filters out interference such as vibration and condensation, achieves accurate distinction between water presence/absence and different states, and can also provide ambient temperature information.

The WS11 water immersion module can penetrate 1-10mm non-metallic container walls to measure capacitance changes indicating the presence of liquid, effectively overcoming issues such as thick container walls or air gaps; it features strong penetration, high measurement accuracy, and ease of use, widelyapplicable for waterproofing and leak detection in smart homes, data centers, buildings, underground pipelines, tunnels, and other scenarios.

I. Features of Water Immersion Module - WS11:

Capacitance measurement range: 2pF~1000pF
Frequency range: 0.1MHz~40MHz
Capacitance resolution: up to 14bit
Temperature range: -55℃~+125℃
Supply voltage: 2V~5.5V
Operating power consumption: 6.7uA@5V
Communication interface: UART output (supports Modbus protocol interface output)
Module size: φ50mm (circular hole diameter)

II. Applications of Water Immersion Module - WS11:

Smart Homes

Data Centers

Buildings

Underground Pipelines

Waterproofing in scenarios such as tunnels

Leak Detection