Sharky Model 773 - HYDROMETER - #1

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APPLICATION Static compact energy meter using ultrasonic technology Highly accurate recording of all billing data in local and district heating and cooling systems FEATURES 1st. approval in Europe for ultrasonic meter with dynamic rage of qi/qp 1:250 in class 2 (qp 1.5 / 2.5 / 6.0 / 10.0 / 15.0 m3/h) MID approval complete dynamic range 1:1500 Lithium battery (lifetime 12 years, 16 years optional), 230 V AC or 24 V AC main supply Patented free-beam principle Improved service-friendly meter design housing up to 190 mm thread and flange (PN 16 / PN 25) Can be used as cooling, heating or combined climatic meter Temperature range 5-130 °C/150 °C Overload temperature up to 150 °C Swirl-free flow around reflector New construction –> lower pressure loss Robust stainless steel reflector Available in nominal sizes qp 0.6 - 1.0 - 1.5 - 2.5 - 3.5 - 6.0 - 10.0 - 15.0 - 25.0 m3/h Measuring accuracy meets the requirements of EN1434 class 2 and 3 No calming sections necessary in the inlet and/or outlet (standard installation) Insensitiv against magnetite in the liquid SPECIAL FEATURES Power save mode NOWA test capability Remote reading via M-Bus, Radio, RS232 or optical interface Optional Plug & Play modules Individual tariff functions History memory for 24 months Extensive diagnostic displays HYDRO-SET parametrization software on Windows basis guarantees optimum adaptation to the user’s specific needs HEAD LOSS DIAGRAM MEASURING ACCURAnCY TO EN 1434 CLASS 2 DATASHEET ultrasonic compact energy meter model 773 DE-06-MI004-PTB017