Mysentech WS61

WS61 (Water Sensor) is a capacitive, non-contact intelligent water leakage sensor. It adopts the MCP61 sensitive-source capacitive sensing microprocessor SOC chip, outputs capacitance values and detection status information via UART interface for algorithmic analysis, effectively filtering out interference such as vibration and condensation. It accurately distinguishes between water-present/water-absent states and various conditions, while simultaneously providing ambient temperature information. Widely applicable to water protection and leakage detection in smart home, data centers, buildings, underground pipelines, tunnels, and other scenarios.

• Capacitance measurement range: 4pF~20pF
• Water immersion level: 0~5
• Frequency range: 1MHz~40MHz
• Temperature range: -40°C~+85°C
• Supply voltage: 2V~5.5V
• Sleep current consumption: 7uA@3.3V
• Communication interface: UART output (Modbus protocol supported)
• Dimensions: Module: φ50mm; Sensor: 93mm×60mm×20mm (mounting hole center spacing 77mm); Sensor mounting screw: M6×12
• Sensor cable specification: AVVR 4-core×0.2mm², outer diameter 4.7mm, standard length 1m
• Sensor waterproof rating: IP68

Water leakage and leak detection for smart homes, server rooms, buildings, underground pipelines, tunnels, and similar environments