ista ultego III smart

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.

Manufacturer: 
Landis + Gyr
Distributor: 
ista Energy Solutions Limited
Brand name: 
ista
Model name: 
ultego III
Model qualifier: 
smart
Meter specifications
MID accuracy class: 
Class 2
Location of flow sensor: 
Flow or return
Heat conveying liquid: 
Water

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)
7763615mm1.20.60.0069053
7763715mm31.50.019053
7763820mm52.50.029053
Additional notes
Configuration / options:
- length of temperature sensors 1.5m or 5m
- M-BUS
- pulse out
Contact information
ista Energy Solutions Limited
3 Riverside
Granta Park
Great Abington
Cambridgeshire
CB21 6AD
UK
Telephone: 
01223 874 974
Website: 
Email: 

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