Portable Ultrasonic Liquid Level Indicator HS-MLIP

Non-Contact, High-Precision Liquid Level Detection for CO2, FM-200, and Hazardous Media

The SMAGALL HS-MLIP Portable Ultrasonic Liquid Level Indicator is the ultimate non-invasive solution for verifying the liquid levels of fire suppression cylinders and industrial gas tanks. Designed by Xi'an Huashun Measurement Equipment Co., Ltd., this advanced handheld device utilizes ultrasonic technology to deliver precise measurements through container walls without needing to open, breach, or weigh the tanks.

Whether you are inspecting CO2, FM-200, or other high-value/hazardous fire extinguishing agents, the HS-MLIP ensures rapid, safe, and accurate verification in seconds

Key Performance Features

• Advanced Ultrasonic Technology: Uses specialized algorithms matched to tank sizes for simple, reliable calibration and one-key liquid level measurements.

• Full Touch Screen Interface: Features an upgraded 4.3-inch high-contrast color touch screen that displays waveforms and precise liquid level positions.
  
• Smart Weight Calculation: Includes a built-in parameter calculator to estimate total container liquid mass instantly
  
• Flexible Probe Adaptability: Compatible with standard, extended, and 90-degree cross-rod probe assemblies to fit tight installation spaces.
  
• Multi-Media Compatibility: Verified for CO2, FM-200 (Heptafluoropropane), NOVEC1230, FE-36, Halon 1301, and Halon 1211
  
• Versatile Power Options: Runs for $>8$ hours on 3 removable AA batteries or via an external 5V Type-C mobile power bank connection.
  

Measurement Accuracy ±2mm
Screen Size 4.3 inches
Measurable Range of Wall Thickness 3～30mm
Measurable Tank Material Steel, stainless steel, glass, unformed plastics
Measurable Medium Pure liquid, milky liquid, suspension liquid
Ambient Temperature -30℃～+60℃
Ambient Humidity 15%～85%RH
Power Supply 3 AA batteries (removable) / 5V external mobile power supply
Working Hours ＞8h (When fully charged)

How It Works: Simple Non-Invasive Testing

The HS-MLIP operates on a simple, intuitive threshold system. By placing the probe vertically and tightly against the tank wall, the device reads a localized measurement value:

• Value $< 2$ (Green Light): Liquid is present at the probe level.

• Value $\ge 2$ (Red Light): No liquid is present (gas zone).

By sliding the probe vertically up the tank, operators can map out the precise boundary where the liquid level transitions.

Applications & Target Industries

• Fire Protection Systems: Ideal for routine safety audits of CO2, Halon, and FM-200 cylinder systems without disconnecting them from the manifold.

• Hazardous Chemical Storage: Perfect for toxic, corrosive, or high-pressure liquids where contact-based measurement poses safety risks.

• Industrial Gas Distributors: Simplifies inventory checks for filled gas and liquid cylinders across varied structural environments.

Packing List

Every standard SMAGALL HS-MLIP kit comes ready for field deployment and includes:

1. Portable Ultrasonic Liquid Level Indicator

2. High-Sensitivity Ultrasonic Probe

3. User Instruction Manual

4. Factory Certificate of Approval

5. Warranty Card