Water Level Sensor Hydrostatic Submersible Liquid Level Sensor Water Tank Level Indicator - strain-gaugeloadcell

Water Level Sensor Hydrostatic Submersible Liquid Level Sensor Water Tank Level Indicator

Brand Name:RUIJIA
Certification:CE/ROHS
Model Number:Rj
Minimum Order Quantity:1
Delivery Time:5-15 work days
Payment Terms:,L/C,D/A,D/P,T/T,Western Union,MoneyGram
Contact Now

Add to Cart

Verified Supplier
Address: No.81, Jinye 1st Road, High-tech zone, Xi’an, Shaanxi, China
Supplier`s last login times: within 1 hours
Product Details Company Profile
Product Details

Water Level Sensor Hydrostatic Submersible Liquid Level Sensor Water Tank Level Indicator


Our water level sensor features a protective cap at the front end, designed to shield the sensor diaphragm

while allowing liquids to flow smoothly into contact with it. The waterproof cable and housing are sealed

for a secure connection, enabling long-term underwater use. The sensor includes a built-in micro signal

processing circuit, supporting remote transmission. Our liquid level sensor offers excellent stability and

reliability. It is developed using imported diffused silicon chips and low-power ADI professional chips,

combined with microprocessor technology. The sensor is compact, highly accurate, and has a

measurement range from 0m to 99m, with other ranges available for customization.


level sensor features

  • Reverse polarity protection and transient overcurrent/overvoltage protection, compliant with EMI protection standards.
    High-quality vented cable designed for long-term immersion in water.
  • Strong overload and anti-interference capabilities, offering cost-effective stability.
  • Core auto-calibration algorithm effectively prevents value fluctuations caused by water surface movement.
  • Sloped liquid inlet design effectively prevents silt and debris entry while resisting impact.
  • Submersible probe measurement method for easy and convenient installation.
  • Multi-layer protective structure design with an IP68 protection rating. Made of corrosion-resistant stainless steel, suitable for various applications.
SignalRS4854-20mA/0-5V/0-10V
Power supply10-30V DC2-36V DC
Power consumption0.2W0.48W
Measuring range0-100m (optional)
Accuracy0.2%FS, 0.5%FS (default)
Overload capacity<1.5 times the range
Medium temperature-10~+50℃
Component temperature resistance-20℃~80℃
Measuring mediumoil, water, etc. that are non-corrosive to stainless steel
Protection levelIP68
Outer diameterФ26.8mm
Long-term stability±0.2%FS/year
Load capacityCurrent: ≤500Ω, Voltage: ≤510Ω

How does a water level sensor work?

The working principle of the water level sensor is based on the relationship between liquid hydrostatic pressure and liquid level (P = ρgH). It converts the hydrostatic pressure into an electrical signal to measure the liquid level. The cable of the water level sensor contains a vent tube connected to the external atmosphere, which measures both underwater pressure and atmospheric pressure. The water depth is then calculated based on the pressure difference.

This liquid level sensor, when connect with a monitoing host, can control the switching of water pumps and solenoid valves based on water level data set by the administrator, enabling remote automatic control.

China Water Level Sensor Hydrostatic Submersible Liquid Level Sensor Water Tank Level Indicator supplier

Water Level Sensor Hydrostatic Submersible Liquid Level Sensor Water Tank Level Indicator

Inquiry Cart 0