What are the technical specifications of the Portalevel® Standard?

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 are the technical specifications of the Portalevel® Standard?

Portalevel® Standard ultrasonic leak detector, technical specifications:


+/-1.5mm or 1/8 inch


The display showing numeric digital comes as LCD with LED Bar Graph


Width: 95 mm (3.74 inches)
Height: 155 mm (6.10 inches)
Weight: 500 grams (17.63 ounces)
Depth: 45 mm (1.77 inches)

Verifiable Agents

FM 200™, CO2, H2O, NOVEC™ 1230, Halons such as FE-13™, HFC-225 & 2271, FE-36™, FE-25™, 1301 and 1211 are some of the verifiable agents.

Power Supply

It comes with the power supply of 4 x AA 1.5 V batteries, which can function for 10 hours.

Operating Temperature

The operating temperature for the following device is -20°C to +70°C or 68°F to 158°F) and Relative Humidity is -5 % - 95 %.


Coltraco offers 3 years warranty for the main unit and 1 year for the sensor. Moreover, there can be exceptions available and customer support is always available for the users.

Sensor 2

TX / RX Dry Sensor come 14 mm in diameter head and contains magnetized sensor applicator and is connected by BNC connectors to 1 m length co ax – cable.


This liquid level indicator comes with the classification of IP Rating 65 and NATO Stock Number: 6680-99-275-5292


Coltraco has numerous certifications for the following product such as CE, Classification Society Approved-RINA and ISO 19011 Registered.

Package Contents

The pinned package of 7th generation of Portalevel® Standard contains:

  1. 1 Portalevel Standard unit
  2. Ultrasonic Gel
  3. 1 Wet Sensor
  4. Calibration Certificate
  5. 1 Hard Wearing Carrying Case
  6. Operating Instructions.


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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