Skip to content Skip to footer
Menu Close
Close
Request a Quote

Handheld Ultrasonic Industrial Tank Liquid Level Indicator

HomeHandheld Ultrasonic Industrial Tank Liquid Level Indicator
Portable, Non-Invasive Liquid Level Detection for Industrial Tanks

Introducing PortaTank®

The Handheld Ultrasonic Industrial Tank Liquid Level Indicator is a fast, reliable, and completely non-invasive solution for detecting liquid levels in large industrial tanks. Designed for safety-critical industries, PortaTank® delivers instant, accurate results through ultrasonic technology—without opening the tank, stopping operations, or exposing personnel to hazards.

Whether you’re measuring water, oils, or other standard clean industrial liquids, PortaTank® ensures safe, precise, and easy liquid level verification.

Why Choose PortaTank?

Quick & Simple Testing

Instant liquid-level detection using a clear LIQUID / NO LIQUID LED system.

Non-Invasive & Safe

Measure tank levels through the outer wall—ideal for hazardous liquids or sealed tanks.

Highly Accurate Results

Precision measurement up to ±10 mm, ensuring confidence in every reading.

No Downtime Required

Test tanks while systems are live—no shutdowns, no process interruptions.

Works With Almost Any Tank

Compatible with steel, plastic, aluminum, and most common industrial tank materials.

Verifies Existing Level Systems

Use PortaTank® to confirm the accuracy of older float, sight-glass, or fixed gauges.

Applications

PortaTank® is ideal for industries that require fast, safe, and reliable liquid level verification:
  • Fire safety engineering
  • Food & beverage processing
  • Power generation & energy
  • Chemical and petrochemical facilities
  • Transformer oil level detection
  • Water treatment plants
  • Pharmaceutical and clean-liquid operations

Tank Diameter Range: 0.5 m to 15 m
Liquid Types: Water, oils, and most clean liquids

How PortaTank Works

PortaTank uses ultrasonic pulse-echo measurement:

  • 1
    Apply ultrasonic gel to the tank wall.
  • 2
    Move the sensor down the tank.
  • 3
    The red LED indicator turns on when liquid is detected.

The ultrasonic signal travels through the tank wall, reflects off the liquid surface, and returns to the sensor—providing clear confirmation of LIQUID / NO LIQUID.

Advanced Troubleshooting with Built-In Oscilloscope

PortaTank includes a handheld oscilloscope to:

  • 1
    Visualize
    ultrasonic signals inside the tank
  • 2
    Optimize
    parameters for maximum accuracy
  • 3
    Diagnose
    reasons for unsuccessful or inconsistent readings

This ensures top performance in any tank environment.

Technical Specifications

Main Unit

  • Size: 168 × 80 × 45 mm
  • Weight: 520 g
  • Power: 4 × AA batteries
  • Display: LED indication
  • Temperature Range: -20°C to +70°C
  • Accuracy: ±10 mm or ±5 mm (sensor dependent)

Sensor Options

  • 200 kHz, 500 kHz (standard), 1 MHz, 2 MHz

Included in Package

  • Main unit
  • Standard 500 kHz sensor
  • Handheld oscilloscope
  • Carrying case
  • Calibration certificate
  • Ultrasonic gel
  • BNC cable & USB charging cable

Certifications

  • Manufactured in the UK under ISO 9001:2015 quality standards.

Why Industries Trust PortaTank

  • Safe alternative to opening hazardous tanks
  • Accurate verification of existing tank level systems
  • No installation required
  • Instant, repeatable results
  • Works on full or empty tanks
  • Lifetime technical support + 3-year warranty

This ensures top performance in any tank environment.

Ensure Accurate, Non-Invasive Liquid Level Detection Today

Upgrade to safe, precise, and instant tank level measurement with PortaTank®.
Request a demo or pricing to get started.

Request Service