This industrial-grade Submersible Water Level Sensor provides accurate and stable liquid level measurement for tanks, wells, reservoirs, boreholes, and industrial process systems. With a durable stainless-steel probe, high protection rating, and multiple output options, this transmitter is ideal for reliable long-term monitoring in harsh environments.

Key Features

Wide Measurement Range (0–5m to 0–500m)

Supports customizable depth ranges, making it suitable for shallow tanks and deep wells.

High Accuracy (0.5% F.S.)

Delivers consistent and precise level readings for dependable monitoring and control.

Rugged 304 Stainless Steel Construction

Impact-resistant and corrosion-resistant probe design ensures long-term stability and reliability.

Flexible Output Signals

Compatible with most controllers and monitoring systems:

• 4–20mA

• 0–10V

• 1–5V

• RS485

IP68 Waterproof Rating

Fully submersible and engineered for harsh environments, ensuring excellent water and dust resistance.

Product Overview

This submersible level transmitter uses the static pressure method to measure liquid height, converting pressure changes into a stable electrical signal. With strong anti-interference, overload resistance, and an anti-blocking probe design, it is suitable for measuring water, oils, and even paste-type non-corrosive liquids.

Ideal for:

• Water tanks & storage systems

• Wells, boreholes, and deep water monitoring

• Industrial process control

• Environmental water monitoring

• Agricultural irrigation systems

• Wastewater and treatment plants

Features & Benefits

• Easy & convenient installation with strong interchangeability

• High overload resistance and impact protection

• Long service life with high stability output

• Suitable for paste media, unaffected by foaming or sediment buildup

• Wide compensated temperature range for stable readings

• Anti-interference design ensures reliable data in harsh environments

Technical Specifications

• Measurement Range: 0–5m to 0–500m (customizable)

• Output Signals: 4–20mA, 0–10V, 1–5V, RS485

• Power Supply: DC12V ~ DC24V

• Accuracy: 0.5% F.S.

• Probe Material: 304 stainless steel

• Probe Diameter: 28mm or 19mm (optional)

• Compensation Temperature: 0°C ~ 50°C

• Medium Temperature: –20°C ~ 60°C

• Measuring Medium: Non-corrosive liquids

• Overload Pressure: 300% F.S.

• Protection Rating: IP68 waterproof

Package Includes

• 1 × Submersible Liquid Level Sensor

• 1 × Cable (length per selected configuration)

Customization Available (Free)

You may request:

• Measurement range: 0–5m / 10m / 100m / 500m

• Cable length: 1m–1000m

• Power supply: DC12V or DC24V

• Probe diameter: 28mm or 19mm