Advanced Specs and Details for Coltraco’s Portamarine

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

Advanced Specs and Details for Coltraco’s Portamarine

Servicing over 10,000 vessels globally, Coltraco is delighted to introduce 7th generation of Portamarine® to the market in order to meet the need of users in advance level. Numerous treatments and ways are there to deal with securing CO2 & Marine CO2 Systems in shipping system. CO2 Systems installed at ships can only be maintained and operated by the people who are specified for it.

Technical Specifications


Width: 158mm (6.22inches)
Height: 98mm (3.86inches)
Weight: 420grams (14.82ounces)
Depth: 45.5mm (1.80inches)


+/-1.5mm or 1/8 inch

Verifiable Agents

Verifiable agents for 7th generation of Portamarine® are NOVEC™1230, FM 200™, H20, CO2, HFC-225 and 2271, FE-36™, FE-25™, FE-13™ and old Halons such as 1211 and 1301.


Tx/RX Dry Sensor available with Portamarine® is manufactured to be 14mm diameter head, connected by BNC connectors to co-ax cable of 1m length and contains magnetized sensor applicator within it. Standard Extension Rod Sensor is measured to be of 1m in length, 24mm in diameter and connected BNC connectors to co-ax cable of 1m length.

Power Supply

This ultrasonic thickness gauge measuring device comes with the battery possessing life up to 10 hours whereas the calculations are to be 4 x AA 1.5V Batteries.


With LED bar Graph, 7th generation of Portamarine® comes with LCD Numeric Digital Display giving you the visual display of the measurements.

Operating Temperature

-20°C to +70°C or 68°F to 158°F)
Relative Humidity-5 % - 95 %


ISO 19011 Registered
Classification Society Approved- RINA


Coltraco offers 3 years warranty for main unit whereas 1 year warranty for sensor. Moreover, you can avail the efficient customer support round the clock.


NATO Stock Number: 6680-99-275-5292
IP Rating 65

Package Contents

Check the pinned box of Portamarine® and make sure it contains 1 Potamarine unit, Calibration certificate, 1 20mm Extension Rod, 1 Hard Wearing Carrying Case, Ultrasonic Gel and 1 Wet Sensor.

For more help, contact Coltraco Customer Service


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





About Coltraco Ltd.



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