Renewable Heat Incentive (RHI) Scheme

May 31st, 2011

The Government will allow those who wish to make a claim against the Renewable Heat Incentive Scheme to choose any heat meter that meets the Class 2 requirements listed in Annex MI-004 of the EU Measuring Instruments Directive (MID) 2004.

The following Heat Meters supplied by DMS, comply to these requirements.


The Sontex Superstatic 440 is a ‘static’ meter with no moving parts
using the fluid oscillation principle

Supercal 531 Power Options: 240Vac, 24Vac, 24VDC, Lithium Battery

Approvals: EN1434 Class 2 & MID RHI Compliant

Sizes Available: 1/2″ (qp1.00) to DN500 (qp1500)

Suitable for: Heating & Cooling with Glycol content

Communication Modules: Pulse (volt free,) M-bus, RS232, Analogue, Radio


The Sontex Superstatic 449 is a ‘static’ Compact Meter with no moving parts
using the fluid oscillation principle

Supercal 531 Power Options: 240Vac, 24Vac, 24VDC, Lithium Battery

Approvals: EN1434 Class 2 & MID RHI Compliant

Sizes Available: 1/2″ (qp1.0) to 3/4″ (qp2.5)

Suitable for: Heating & Cooling with Glycol content (released 2012)