CETA Australia is a distributor of a wide range of energy measurement devices servicing Australia in the area of Facility Energy measurement, reporting, optimization, and WAGES data collection. CETA Australia takes pride in having a strong focus on delivering products that are high quality, full featured, and competitively priced.
Customers who trust this product:
Static Heat or Cooling Meter
Applications
- The 2WR6 is a ready to build in heat meter for heat consumption measurement in flats as well as for cooling applications. It is not appropriate for systems with water-glycol mixtures.
About the 2WR6 ULTRAHEAT XS
The 2WR6 ULTRAHEAT XS is an exceptional meter for measurement of flow and energy in a heat or cold exchanger circuit with water using the ultrasonic principle.
Heat meter design
The heat meter comprises a calculator, a flow measuring part and two temperature sensors. These components are affixed with each other by cables.
Approvals
EN 1434 class 3, PTB and in many European countries. Class 2 on request, dependent from the country.
Features
- Non-wearing due to non-moving parts
- Measuring range of flow 1:100 acc. to EN1434, 1:500 total range
- Any mounting orientation, mounting in return or in flow
- No settling sections or flow straighteners
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Yearly set day
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15 monthly values
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Battery operated up to 11 years (24V AC/DC external supply as special version)
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Optical interface acc. to IEC870 (M-bus)
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Option: pulse output
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Option: M-bus
- Self-diagnostics
Technical Data
| Parameters | Value |
|---|---|
| Installation | In return, optional also in flow |
| Control cable length | 1m between measuring tube and calculator Temperature range |
| Temperature difference range ΔΘ | 3 to 80 K |
| Switch-off limit | 0.2 K |
| Heat coefficient | Sliding compensation |
| Δt measurement error without sensor (EN 1434) | ±(0,5 + ΔΘmin/ΔΘ%, max. 1,5% at ΔΘ=3K |
| Ambient temperature | 5 to 55 °C |
| Storage temperature | -20 to 60°C |
| Protection class | IP54 |
| Dimensions | 112 x 88 mm2 |
