DMS Ltd

Sontex Heat Meters – ex-stock – Ready for Delivery from DMS!

Published: 03 December 2025

Whether you're working on a new-build project, upgrading an existing system, or managing energy efficiency in a multi-occupancy building, Sontex meters are trusted by professionals for their accuracy, durability, and ease of integration.

RHI Compliance: Why Heat Meter Accuracy Matters?

Published: 15 April 2025

Updated: 05 August 2025

An inaccurate heat meter can result in miscalculated payments, penalties, or, in some cases, disqualification from the RHI program. That’s why it’s crucial to monitor and maintain meter accuracy—particularly as your equipment nears the 10-year recalibration or replacement deadline mandated by the scheme.

Innovation from Sontex: The Superstatic 789 Heat Meter

Published: 18 March 2025

The biggest change in design from previous models is the use of a composite meter body instead of brass. The lightweight construction and lower costs add to the list of benefits that all Superstatic Meters carry. Leveraging advanced fluidic oscillation technology, this device offers high accuracy, durability, and adaptability, making it a preferred choice for energy monitoring and billing applications.

How to Seal and Unseal A Sontex Supercal 5

Published: 04 March 2025

Updated: 20 March 2025

After following manufacturer installation instructions as per the manuals and all calculator commissioning (eg Modbus Unique Address Node ID Programming) has been completed, you can seal the unit.