Case Study: RHI Meter Replacement for a Large-Scale Food Production Facility Overview
12 November 2025

A major UK-based food processing site required a compliant and future-proof heat metering solution to replace ageing equipment installed under the Renewable Heat Incentive (RHI) scheme.
The replacement had to meet current regulatory standards while maintaining reliability and precision in a demanding industrial environment. 
Project Requirements
Replacement of legacy RHI-compliant heat meters
Meters suitable for high-volume biomass or renewable heating systems
Accurate and stable energy readings for compliance and performance monitoring
Long-term reliability in a high-demand production environment
Minimal operational disruption during installation
DMS Solution
Sontex Supercal 5 Heat Meters
Designed specifically for heat and cooling metering in industrial applications
MID approved and RHI-compliant
Modular design allows for flexible output options (M-Bus, pulse, analog, more)
Highly accurate over a wide flow and temperature range
Compatible with various system configurations and sensor types
Durable build, suited for continuous operation in high-load environments
To support the installation, DMS also supplied matched temperature sensors, pockets, and installation accessories, ensuring a seamless replacement process. 
Results
Fully compliant RHI replacement metering, maintaining eligibility
Improved data accuracy and system visibility
Robust, low-maintenance performance in a 24/7 production setting
Smooth transition with minimal system downtime
Why Choose DMS?
With more than 25 years of industry experience and as the exclusive UK partner for Sontex, DMS is trusted to deliver reliable metering solutions that meet both performance and compliance standards, especially for critical infrastructure such as industrial food production.
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