Package Content Offered by Coltraco for Portalevel Max - 8th Generation

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

Package Content Offered by Coltraco for Portalevel Max - 8th Generation

For more than 20 years Coltraco have supplied people with high quality and reasonably priced ultrasonic monitoring equipment. Keeping this record, the Portalevel® MAX builds on Coltraco Limited’s experience in designing, manufacturing and supporting Ultrasonic Liquid Level Equipment in 109 Countries and 19 market sectors. The development program was born out of the desire to further improve on our existing 8 designs and taking on board feedback and opinions of their customers. Following an extensive Research & Development program to achieve these goals, Coltraco Limited has introduced a wide range of new technologies, features and processes including ultrasonic liquid level indicator. Whilst the Portalevel® MAX is familiar in how it works to our existing customers, they would also appreciate the developments.

Coltraco are aware many users of the Portalevel equipment operate in Safety Critical Environments and often under significant time constraints. To enhance our previous model therefore, Coltraco UK has developed a complete package with entire components to make sure you get the best results.

Package Content of Liquid Gas Level Indicator

We have described the components you can find in the package you buy of Portalevel Max 8th Generation from Coltraco Limited, UK. These components help this liquid gas level indicatorto perform with high efficiency.

  • Dry Sensor:
  • A standard sensor for all land based Portalevel units. The metal applicator is connected to the unit via 1 meter of AX cable and a BNC connector.
  • Portatherm:
  • An infrared thermometer comes as standard. Designed with portability in-mind, this device is intended for monitoring cylinders in warm climates.
  • Main Unit:
  • The main unit is protected a IP65 Enclosure and weighs just 500 grams. It has a LCD Numeric Display with LED Bar Graph and 4 touch button controls.
  • Ultrasonic Gel:
  • Ultrasonic Gel is a brilliant agent for increasing the surface contact of a sensor. Coltraco Limited, UK sensors have also been displayed to work with water.
  • Extension Rod (Optional):
  • The Multi-Banked Extension Rod comes as standard with the all Portalevel Max Marine models. It is designed for testing the rows of CO2 cylinders 3-4 deep.

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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