Sharky Model 773
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DATASHEET ULTRASONIC COMPACT ENERGY METER HEAD LOSS DIAGRAM MEASURING ACCURANCY TO EN 1434 CLASS 2 □ Static compact energy meter using ultrasonic technology □ Highly accurate recording of all billing data in local and district heating and cooling systems □ 1st. approval in Europe for ultrasonic meter with dynamic rage of qi/qp 1:250 in class 2 □ complete dynamic range >1:1500 □ Lithium battery (lifetime 12 years, 16 years optional), □ 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 □ Swirl-free flow around reflector □ New construction -> lower pressure loss □ Robust stainless steel reflector □ Available in nominal sizes □ Measuring accuracy meets the requirements of EN1434 □ No calming sections necessary in the inlet and/or outlet (standard installation) □ Insensitiv against magnetite in the liquid SPECIAL FEATURES □ Power save mode □ 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

ULTRASonic energy meter 0.6 – 2.5 m3/h Ultrasonic compact heat meter SHARKY Model 773 DAtasheet ultrasonic compact energy meter model 773 GENERAL ❑ Static compact energy meter with fully electronic measurement based on the ultrasonic principle The following communication modules are available as options: ❑ Storage of volume and energy data ❑ M-Bus module to EN 1434 COMPONENTS ❑ Ultrasonic volume measuring component ❑ Integrator with integral hardware and software for measuring flow rate, temperature and energy consumption ❑ Temperature sensors ❑ Real Data Radio Module ❑ RS 232 module The RS...

DATASHEET ULTRASONIC COMPACT ENERGY METER The HYDRO-SET parametrization software based on the M-Bus is a convenient tool for handling the meter. It runs on □ taking meter into operation □ reading out different memories □ printing out meter logs Further information about the HYDRO-SET software is available for free downloading from our website at EVENT MEMORY Events such as changes and faults are stored in a non-volatile memory with a capacity of up to 31 entries. The following □ Temperature measurement error □ Ultrasonic echo time measurement errors □ Start and end of test mode MONTHLY...

' DATASHEET ULTRASONIC COMPACT ENERGY METER SHARKY* ^^^^ MODEL 773 DISPLAY CONTROL The readings are displayed on the meter by a 7-digit LCD with units and symbols. LOOP STRUCTURE The SHARKY-HEAT display has six loops. Some display windows consist of two (to maximum seven) displays that are shown Some pictures in loops can be deactivated separately. Note: For quick visual guidance, the loops in the display are numbered from 1 to 6. The main loop with the current data, e.g. for energy, volume and flow rate, is programmed as default setting. In the standard setting the loop no. 5 (tariff loop)...

DATASHEET ULTRASONIC COMPACT ENERGY METER MODEL 773 rrrrrrrrrrrrrrrrrrrrrr^^ SHARIF INFORMATIVE DISPLAYS (STANDARD)

DATASHEET ULTRASONIC COMPACT ENERGY METER SIMPLE OPERATION A pushbutton mounted on the front of the meter is used to switch to the various displays. The button can be pressed for a short or long time. A short press of the button (< 3 seconds) switches to the next display within a loop and a long press (> 3 seconds) switches to the next display loop. The "Energy" window (sequence 1.1) in the main loop is the basic display. The meter switches automatically to power save mode if the button is not pressed for approx. 4 minutes and returns to the basic display when the button is pressed again....

DATASHEET ULTRASONIC COMPACT ENERGY METER TECHNICAL DATA Only for horizontal installation.

DATASHEET ULTRASONIC COMPACT ENERGY METER Meter configuration for SHARKY (model 773) au'iuv meter for heating mouiv meter for cooling inciny iiicln loi lombineil liiMlinii , looting Please mark your item [supply (forward) cable between calculator and flow sensor comcanv name: battery 3.0V DC (C-cell) 12 year lifetJniP (sl.ndard) power supply battery 3.6V DC (D-cell) 16 year lifetime contact person HYDROMETER: (standard setting for pulse input modules: lOOI/pulst (standard setting for pulse output modules: energy and volume, pulse value is the last digit in the corresponding display) (units...

DATASHEET ULTRASONIC COMPACT ENERGY METER ADAPTERS FOR TEMPERATURE SENSORS Ball valve Ball valve Ball valve Order number ADAPTERS FOR TEMPERATURE SENSOR MOUNTING Coupling thread Sensor thread Order number P0. Box 1462 • 91505 Ansbach/Germany □ Delivery address • IndustriestraBe 13 • 91522 Ansbach/Germany