What is the Portalevel® MAX NIPPON?

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

What is the Portalevel® MAX NIPPON?

  • Fast Operation
  • Three Years Warranty
  • Lifetime Support
  • Class Approved
  • Ultrasonic clean innovation
  • Not radiation
  • Specially intended for Japanese Market
  • Measures multibank columns 2-3 profound
  • Service a chamber in less than 30 seconds

Specialized Specifications of Portalevel Max Nippon: Here, we have enrolled specialized specs accessible with this ultrasonic liquid level indicator. Give it a look!


  • Height: 160mm
  • Width: 82mm
  • Weight: 300grams
  • Depth: 30mm

Undeniable Agents:

CO2, H20, FM-200™, NOVEC™1230, old Halons, for example, 1301 and 1211, FE-13™, FE-25™, FE-36™, HFC-225 and 2271


+/ - 1.5mm (1/8 inch)


TX/RX Dry Sensor:

  • 14 mm distance across head
  • Contained inside a charged sensor implement
  • Connected by BNC connectors to 1 m length co-hatchet link.

Smaller than normal Extension Rod Sensor:

  • 1 meter long
  • 14mm in distance across
  • Connected by bnC connectors to 1 m length co-hatchet link.


Layer control worked, LCD illuminated Display estimating 55 x 28 mm

Power Supply:

4 x AA 1.5V Batteries (battery life 10 hours)

Working Temperature:

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


  • Classification Society Approved-RINA
  • CE
  • ISO 19011 Registered


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


  • Main Unit: 3 Years Warranty
  • Sensor: 1 Year Warranty
  • Lifetime Customer Support

Portalevel Content:

  • Portalevel® MAX Nippon unit
  • 1 Wet Sensor
  • 1 14 mm Extension Rod
  • Ultrasonic Gel
  • 1 Hard Wearing Carrying Case
  • Calibration declaration


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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