engelmann SensoStar A Instructions De Montage Et Manuel D'utilisation page 27

Installation and Operating Instructions
Compact Heat Meter
Compact Heat/Cooling Meter
Compact Cooling Meter
SensoStar
Ultrasonic, Single-Jet and Multi-Jet Heat Meters
DE-16-MI004-PTB025 (MID heat)
DE-16-M-PTB-0097 (national German cooling)
CH-T2-18768-00 (national Swiss cooling)
1 Application and Function
This SensoStar is designed for the measurement of the consumed energy in a closed heating, cooling or heating /
cooling system.
2 Contents of the Package
- Heat meter or heat/cooling meter, consisting of a calculator, a flow sensor and two temperature sensors,
all permanently connected to each other
- Installation kit (depending on type)
- Installation and Operating Instructions
- Operating Instructions „Communication Interfaces S3(C)" (with meters with an optional interface)
- Declaration of Conformity
3 General Information
- Valid standards for the application of heat meters: EN 1434, parts 1 – 6; the Measuring Instruments
Directive 2014/32/EU, Annexes I and MI-004; and the relevant national verification regulations.
- For the selection, installation, commissioning, monitoring and maintenance of the instrument observe the
standard EN 1434 part 6, as well as the verification regulations PTB TR K8 + K9 for Germany (and any
relevant national verification regulations in other countries).
- For combined heat/cooling meters the cooling register has no verification. National regulations for the
consumption measurement of cooling must be observed.
- The technical regulations for electrical installations must be observed.
- This product fulfils the requirements of the European Council Directive on Electromagnetic Compatibility
(EMC Directive) 2014/30/EU.
- The identification plate of the instrument and the seals must not be removed or damaged – otherwise the
guarantee and the approved application of the instrument are no longer valid!
- To achieve measurement stability of the meter it is necessary that the water quality meet the requirements
of the AGFW-recommendation FW-510 and the document VDI (Association of German Engineers) VDI 2035.
Page 27 of 79 Article no.: 1080621031 2022_02_02 Subject to technical change! Errors excepted.