Coltraco’s ATEX Approved Portalevel® MAX Intrinsically Safe

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

Coltraco’s ATEX Approved Portalevel® MAX Intrinsically Safe

Addressing fire at sea is critical, especially when all owners and managers are seeking to reduce risk, cut costs and surge on safety. The safety of tankers are integral for the continuation of their business success. Catastrophic risks to human life, vessel, reputation and revenue all result from a fire event onboard. To cater for customers who need to inspect fire systems in the dangerous environments that tankers present we have developed the ATEX Approved Portalevel® MAX specified to Zone 1 environments.

This device was created after requests from Shell and similar Tanker Operators to supply a solution to ensure their fire safety when carrying dangerous cargo. The International Maritime Risk Rating Agency (IMRRA) has ranked fire safety as the leading tanker deficiency seen by Port State Control for the first six months of the year. In March 2017 there were 152 cases of fire reported. The IMMRA placed 12.5% of tankers it assessed in January 2017 into the higher risk category – a six month high.

Serious cases of tanker fires and risks have been reported in the past year. In September 2016 a Pemex oil tanker had a serious fire in the Gulf of Mexico, on which it was carrying 80,000 barrels of diesel, 71,000 of gasoline and 16,000 barrels of desulfurized gasoline. In March 2017 there was an explosion on a Chinese Tanker, in which 3 crew members went missing and serious damage to the vessel was caused. Even as recently as July fire safety is still being neglected, with the crew of the tanker MT IBA reporting empty fire extinguishers (despite transporting crude oil) and leaking life boat’s hydraulic system with no means of testing.

Designed for explosive atmospheres on tankers, the ultrasonic liquid level indicator offers fast operation – a cylinder can be serviced in under a minute, with accuracy of up to 1.5mm off the true liquid level, all housed in a portable and rugged unit, which has a 10 hour battery life.


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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