Huge Scope That Comes with Coltraco’s Ultrasonic Liquid Level Indicator

Coltraco Commitment To :

  • Through-life maintenance support
  • We still maintain units built 20 years ago
  • Extend trade-in credits - replace old units for new
  • UL listing & ABS type approval - Portalevel™ MAX
  • ABS type approval & RINA approval - Portascanner™
  • Be a life-safety technology partner – Permalevel™
  • Certified OEM calibration & ODA service stations

Coltraco manufacture Ultrasonics That Work

Huge Scope That Comes with Coltraco’s Ultrasonic Liquid Level Indicator

The Portalevel® Original is our low cost, entry level model in the Portalevel® range. it is based on an older design and brought back into the range for those customers looking for a low intensity and price conscious applications. The unit is proven in the field and especially suited to standard cylinder sizes between 20 – 80KG of agent weight. Here, we have mentioned some of the basic features provided by Coltraco Limited, UK for you with this portable ultrasonic liquid level indicator.

  • Three years warranty
  • Lifetime Support
  • Calibration and training certificates available
  • Inspect a cylinder in 90 seconds
  • Ultrasonic technology
  • No radiation
  • No intrusive
  • 10 hour battery life
  • Accurate to 3.0mm
  • Dual LCD and LED display

Content of Portalevel® Original Package

Basic Accessories

These are available in the package on your purchase:

  • Portalevel™ ORIGINAL electronic unit
  • Standard “Dry” sensor & cable with magnetic applicator for ease of use
  • Bottle of ultrasonic gel
  • Operating instructions and calibration certificate
  • Supplied in a carrying case

Optional Accessories

These are available on request or demand while making a purchase of this ultrasonic level indicator:

  • A “wet” sensor for use on poor condition cylinders and
  • The multi-bank extension rod, designed to use on board ships and 2-3 banked cylinder installations
  • Portatherm™ non contact thermometer for checking cylinder temperature

Certificates and Approval for Liquid Level Indicator

  • Manufactured to BS EN 5750, ISO 9001 Quality Standards
  • RINA Classification Society Approval
  • Manufactured to US MIL-STD
  • Portalevel™ Trade Mark Registered No 2290334 UK
  • Government Cage Code KD983
  • US Department of Defense Halon Depletion
  • Agency approval

For further information, download PDF


CEO Message

Integrity and Science Key to Our Culture of Performance

Dear Coltraco Customers, Strategic Partners and Distributors,

Integrity is our defining value. Performance is its consequence. We understand that our customers have choices, and how we perform determines whether customers choose us. Coltraco’s Code of Ethics does not merely require compliance with laws. It embodies a Commitment to positive behaviours that build trust, promote respect, operate with distinction, with courtesy and global levels of performance, demonstrating our integrity and delivering customer performance.

We honour our commitments, communicate transparently, and act with honour. Ethics are the foundation of our performance culture and our science-based approach. We lead in specific technologies delivering the watertight integrity monitoring of marine structures and the monitoring of fixed liquefied gaseous fire extinguishing systems and the room integrity of protected space to ensure agent hold-times post-installation. We show this by our understanding of the science in them and the mathematics that explain them.

I would like to thank you for your business and for the relationships with our Customers, Strategic Partners, Distributors and ODAs who we value so highly.

My kindest regards,

Carl Stephen Patrick Hunter BA(Dunelm) Hon DSc FRINA FIMarEST MRAeS
CEO & Managing Director
Coltraco Ultrasonics Limited
46-47 Mount Street, Mayfair, London W1K 2SA
United Kingdom

Tel:  +44 20 7629 8475
Fax: +44 20 7629 8477

Call Now : +44 207 629 8475


References in PDF Format


Underwriters LaboratoriesUnderwriters Laboratories


Reference Alpha Fire UK Portalevel MAX Sept 2012

Reference Portascanner-II CSD MOD Albion and Bulwark





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