BS Water Level Controller Switch – Liquid Level Sensor Module
BS Water Level Controller Switch – Liquid Level Sensor Module
Automate Your Water Management with the BS Liquid Level Sensor Module
Take full control of your water systems with the BS Water Level Controller Switch — a compact, reliable resistance-sensor circuit board designed for automatic pumping, drainage protection, and liquid level monitoring. Whether you're managing a water tank, sump, aquarium reservoir, or irrigation system, this module keeps water levels in check without manual intervention.
Built from durable polymer materials and engineered around resistance-sensor technology, this switching transducer circuit board detects liquid levels and triggers automatic pump activation or cutoff — protecting your equipment and conserving water efficiently.
Made in Mainland China.
Key Features
- Automatic Pumping & Drainage Control – Detects water levels and activates or deactivates your pump automatically
- Resistance Sensor Technology – Accurate and responsive liquid level detection for consistent performance
- Drainage Protection – Prevents dry-running of pumps by cutting power when levels drop too low
- Switching Transducer Output – Clean signal output compatible with a wide range of control circuits
- Polymer Construction – Lightweight yet durable housing suitable for wet environments
- Compact Circuit Board Design – Easy to integrate into DIY and professional water management setups
- Customizable Configuration – Supports customized setups for specific liquid level thresholds
Specifications
- Brand: baishundianzi
- Material: Polymer
- Sensor Theory: Resistance Sensor
- Output Type: Switching Transducer
- Application: Position / Water Level Sensing
- High-Concern Chemicals: None
- Country of Origin: Mainland China
Common Applications
- Water tanks and storage reservoirs
- Sump pump automation
- Aquarium and hydroponics water management
- Agricultural irrigation control
- Industrial liquid level monitoring
- DIY electronics and home automation projects
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Frequently Asked Questions
Q: What is the BS Water Level Controller Switch used for?
A: The BS Water Level Controller Switch is a liquid level sensor module designed to automatically control pumping and drainage systems. It detects the water level in a tank or reservoir using resistance sensor technology and triggers a switching output to activate or cut off a connected pump, protecting equipment from running dry or overflowing.
Q: What type of sensor does this liquid level controller use?
A: This module uses resistance sensor technology to detect liquid levels. When the water reaches a set level, the resistance changes and the circuit board sends a switching transducer output signal to control your pump or drainage system accordingly.
Q: Is this water level sensor module suitable for DIY home automation projects?
A: Yes! The BS liquid level sensor circuit board is compact and compatible with a wide range of DIY setups including home water tanks, aquariums, hydroponics systems, and sump pumps. Its customizable configuration makes it flexible for both hobbyist and professional installations.