Landis + Gyr Ultraheat UH50 (T550)

Kiwa certified RHI compliant

This heat meter, when used with the sub-assemblies and configured as detailed below, has been independently verified by Kiwa GASTEC at CRE as suitably compliant with the Measuring Instruments Directive for the purposes of claiming the Renewable Heat Incentive.

Landis + Gyr
ENER-G Switch2 Limited
Brand name: 
Landis + Gyr
Model name: 
Ultraheat UH50 (T550)
Meter specifications
MID accuracy class: 
Class 2
Location of flow sensor: 
Flow or return
Heat conveying liquid: 

Meter sub-assemblies: 
Part numberPipe sizeMax flow rate
qs (m3/h)
Nominal flow rate
qp (m3/h)
Min flow rate
qi (m3/h)
Max temp
θmax (°C)
Min temp
θmin (°C)
Min temp diff
Δθmax (°C)
410154015 mm31.50.01130103
410204220 mm52.50.02130103
410254025 mm73.50.03130103
410254525 mm1260.06130103
410404040 mm20100.1130103
410504050 mm30150.15130103
410654065 mm50250.25130103
410804080 mm80400.4130103
4110040100 mm120600.6130103
Additional notes
The UH50 comes in a variety of configurations including various communication outputs and option cards (which can be retro fitted), sensor lead lengths and mounting options.

Options include:
- Pulse in/out
- M-Buss
- Current loop
- Analogue
- Radio

The exact requirements/type would be confirmed at enquiry stage to ensure that the correct meter and options are specified.
Contact information
ENER-G Switch2 Limited
The Waterfront
Salts Mill Road
West Yorkshire
BD17 7EZ
0871 423 4242

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