Advanced Ultrasonic Liquid Level Indicator For Fire Cylinders

Portalevel® LITE is COLTRACO LIMITED Ultrasonics’ latest innovation in ultrasonic liquid level measurement, offering high-accuracy performance at an exceptional value. Building on the success of the Portalevel® Original and Portalevel® Mini, it is designed for the non-invasive measurement of fire suppression system contents.

P/N: 2290334-LITE
NSN: 6680-99-275-5292
IMPA MSG P/N: 652776
CAGE Code: KD983 – COLTRACO LIMITED

Delivering Safesite® For All Budgets

Portalevel® LITE quickly and accurately determines the liquid level in a wide range of liquefied fire suppression agents, including CO2, FM200™, and NOVEC™1230. The device features a high-contrast OLED display that clearly indicates the cylinder contents phase, showing either “GAS” or “LIQUID.”

With over 30 years of experience in developing ultrasonic liquid level indicators, Coltraco Ultrasonics is a leader in this field. Portalevel® LITE uses advanced signal processing techniques to deliver liquid level accuracy to within ±1mm of the true level. Our instruments are crafted to the highest standards in the UK using premium materials, offering superior value and reliability, backed by our unique position in research and development.

Technical Specifications

Dimensions 120x78x27 mm (L x W x D)
Unit Weight 300g (with batteries)
Cylinder Compatibility Works on most single-skinned cylinders, operational range may vary depending on the cylinder contents.
Typical cylinder diameter: 110mm – 700mm
Agent Types Carbon Dioxide (CO2), Halon fire agents (Halon 1211, Halon 1301, Halon 2402), FE-13™, FE-25™, Clean Agents (Novec™ 1230, FM200™­)
Accuracy Down to ± 1% of true liquid level
Display 1.54” 128×64 OLED
Additional Features
  • Displays cylinder phase “GAS” or “LIQUID”.
  • Can be used alongside the Portasteele® CALCULATOR (sold separately) to quickly convert the liquid level to the agent weight.
  • Comes with Infrared thermometer to allow an operator to measure the cylinder temperature at the time of measurement.
Power Supply 4x LR03 (AAA) cells for up to 24 hours of operation.
Operating Tempurature
  • Main Unit: -10°C to +65°C
  • Sensor: -10°C to +65°C
Sensor Piezoelectric crystal sensor made from stainless steel. Connects via a 1m BNC coaxial cable.
Certifications
  • CE, UKCA
  • Coltraco is ISO 9001:2015 and ISO 14001 approved
Warranty Main Unit: 3 years, Sensors: 1 year Lifetime customer support