- Approval for the ultrasound metre in the dynamic range up to 1:250 (qi:qp) in class 2 (depending on the counter size), standard 1:100
- Improved low power consumption –> longer battery life
- Approved according to MID in class 2 and 3 and as per PTB K 7.2
(cooling metre) - High long-term stability, confirmed by independent AGFW test
- Resistant to fouling
- Diverse power supply options
- Optionally with integrated Open Metering Standard radio (868 or 434 MHz) generation 3 profile A or generation 4 profile B
- Individual remote read-out (AMR) with optional plug & play modules
- Completely readable data storage
- 3 communication interfaces (e.g. M-Bus + M-Bus + integrated radio)
- Significantly improved radio performance
- Leak detection
Compact energy counter | ultrasound – SHARKY 775
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Ultrasound compact energy counter SHARKY 775
The ultrasound compact energy counter can be used to record all data relevant to billing and measuring the energy consumption of heating and/or cooling systems.
Description
Additional information
| Brand |
Diehl |
|---|
Technical Data
Technical Data
Application | Heating - cooling - heating/with cooling rate (cooling rate at -dT and tflow <20 °C) |
Zulassung | MID (DE-10-MI004-PTB013) und PTB K 7.2 für Kälte (DE-16-M-PTB-0001) |
Environmental class | Class C |
Environmental class | Class E2 + M2 |
Environmental temperature during operation °C | +5 ... +55 (<35 °C has positive effects on the life span) |
Storage temperature °C | -25 ... +60 (>35 °C max. 4 weeks) |
Communication | 3 communication interfaces (e.g. M-Bus + M-Bus + integrated radio; 2 primary addresses, 1 |
Integrated radio | Optional |
Frequency band | 868 oder 434 MHz |
Type radio telegram | Open Metering Standard radio (OMS) generation 3 profile A or generation 4 profile B |
Data currency | Online - no time delay between the measured value collection and data transfer |
Data transfer | Unidirectional |
Transmission interval | With A cell: 180 s (up to 10.5 years life span); with D cell: 12 s (up to 16 years |
Testing options | Via display, visual test impulses, test output or via NOWA software |
Downloads
Downloads
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