Operating Instructions
for
Compact Vortex Flow Meter
Model: Y-DVZ45001/PS25
Page 1: ...Operating Instructions for Compact Vortex Flow Meter Model Y DVZ45001 PS25...
Page 2: ...7 Electrical Connection 8 8 Adjustments Compact Electronic 9 8 1 Button function 9 8 2 Settings 10 8 3 Value setting 10 8 4 Set up mode 11 8 5 Main menu items 12 9 Maintenance 15 10 Technical Informa...
Page 3: ...gainst an applicable postage fee The devices are only to be used maintained and serviced by persons familiar with these operating instructions and in accordance with local regulations applying to Heal...
Page 4: ...ke fluids in pipes The device works using the vortex process making it virtually maintenance free This involves the installation of a sharp edged object the vortex generator in the flow duct A vortex...
Page 5: ...rection of arrow universal mounting Avoid pressure and radial tension Fasten the pipe at up stream and down stream at a distance of 50 mm from the connections Install the compression fitting see secti...
Page 6: ...1 rotation using an open ended spanner Making a mark will assist in correct rotation 3 3 Slightly release the nut once again to take the radial stress off the tube 3 4 Checking of fit A distinct bead...
Page 7: ...DVZ DVZ B06 1122 page 7...
Page 8: ...t the voltage values of your system correspond with the voltage values of the measuring unit Make sure that the supply wires are de energized Plug in the system according to the connecting diagrams We...
Page 9: ...onnection diagram After power on the measuring range end current will be shown for 3 seconds 8 1 Button function In the normal mode measuring mode In the set up mode Press 3 sec Setup mode Switch poin...
Page 10: ...selection SCS 0 0 mA 4 4 mA 4 mA Change Code CCo 000 999 000 Start and End value of flow relating to 0 4 20 mA If you do not remember your code number you have to send the unit back to Kobold 8 3 Valu...
Page 11: ...c Code entering Filter Windowpoint Hysteresis Switching point 3 sec Code Start current 7sec 7sec Contact function Value setting Value setting Value setting Value setting Value setting 7 levels N O N C...
Page 12: ...dition this can lead to ambiguous switching behaviour if the reading fluctuates around the switching point or window point Aid can be given here by increasing the hysteresis The hysteresis relates to...
Page 13: ...ceeded If the switching value remains between 9 L min 10 1 and 21 L min 20 1 the contact will also remain in active switching condition LED on If it exceeds 21 L min or is below 9 L min the electronic...
Page 14: ...ency 8 5 5 Current output The current output is selected in menu items S C Start current indicated value 0 4 mA E C End current indicated value 20 mA SCS Start current selection 0 20 mA or 4 20 mA The...
Page 15: ...n order to avoid problems we recommend the installation of a filter such as the magnetic filter type MFR If it is necessary to clean the sensor the sensor can be rinsed with a suitable liquid Fiber pa...
Page 16: ...rced Sensor PVDF Connections Brass Bluff body PPS fibreglass reinforced Seal NBR Response time 1 s Protection IP 65 Connection Clamp ring Serto SO 00001 15 and lock nut Serto SO 0021 15 1 2 for 15 mm...
Page 17: ...DVZ DVZ B06 1122 page 17 11 Dimensions...
Page 18: ...DVZ page 18 DVZ B06 1122...
Page 19: ...l disposal regulations and environmental regulations Batteries Batteries containing pollutants are marked with a sign consisting of a crossed out garbage can and the chemical symbol Cd Hg Li or Pb of...
Page 20: ...ogy and laboratory use EMC requirements Part 1 General requirements EN 61010 1 2011 Safety requirements for electrical measuring control and laboratory instruments EN 60529 2014 Degrees of protection...
