Portalevel™ in-service with Shangri-La Hotels on FM-200™

Subscribe for the latest industry news, technologies and resources.

We care about your data in our privacy policy.

With our thanks to David and Adrian, Portalevel™ MAX is now in-service monitoring FM-200™ systems at prestigious Shangri-La Hotels throughout Asia alongside Portasteele™ Calculator, the world’s first unit to convert liquid level readings to agent weight and mass.


Get in touch

You can reach us anytime via phone or email, we aim to respond to all enquiries within 24 hours (excluding weekends and bank holidays)


Come say hello at our Technical Laboratory.

Coltraco Ultrasonics
NETPark Research Institute
Joseph Swan Road
TS21 3FB

United Kingdom


Monday - Friday (excluding bank holidays) from 8:30am to 6:00pm, UK.

Tel (Sales & HQ): +44 20 7629 8475
Tel (Technical): +44 1740 618 240