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Summary of Contents for Kobold Y-DVZ45001/PS25
- Page 1 Operating Instructions Compact Vortex Flow Meter Model: Y-DVZ45001/PS25...
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Page 2: Table Of Contents
Dimensions ....................17 Disposal ...................... 19 EU Declaration of Conformance ..............20 Manufactured and sold by: Kobold Messring GmbH Nordring 22-24 D-65719 Hofheim Tel.: +49(0)6192-2990 Fax: +49(0)6192-23398 E-Mail: info.de@kobold.com Internet: www.kobold.com page 2 DVZ B06/1122... -
Page 3: Note
Please read these operating instructions before unpacking and putting the unit into operation. Follow the instructions precisely as described herein. The instruction manuals on our website www.kobold.com are always for currently manufactured version of our products. Due to technical changes, the instruction manuals available online may not always correspond to the product version you have purchased. -
Page 4: Regulation Use
5. Operating Principle The compact KOBOLD Vortex flow meter Type Y-DVZ45001/PS25 is used for measuring and monitoring smaller and medium-sized flow of low viscosity, water- like fluids in pipes. The device works using the vortex process, making it virtually maintenance-free. -
Page 5: Mechanical Connection
6. Mechanical Connection 6.1 Check operating conditions Flow rate max. operating pressure max. operating temperature 6.2 Installation Remove all packing materials and transport retainers and ensure that no such materials remain in the device. Install with flow in direction of arrow (universal mounting) ... -
Page 6: Serto Installation Instructions
6.3 Serto installation instructions 1. Preparation Cut the tube to length and deburr it. The tube must be straight and free from blemishes for approximately 1,5 d from the end. The union is lubricated. Thus lubrication with lubricating oil, MoS2, Teflon etc. is recommended for the assembly and reassembly of bigger sized unions (thread, compression ferrule). - Page 7 DVZ B06/1122 page 7...
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Page 8: Electrical Connection
7. Electrical Connection Caution! Make sure that 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. ... -
Page 9: Adjustments - Compact Electronic
8. Adjustments – Compact Electronic Connect the compact electronic according to previous connection 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) : Press 3 sec. Setup mode : Switch point/ Window point In the set-up mode... -
Page 10: Settings
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 Value setting From the main menu item (for example: switch point, "SPo"), press the ""... -
Page 11: Set-Up Mode
8.4 Set-up mode Compact electronic 3 sec Code entering Value setting Switching point Value setting Hysteresis Value setting Windowpoint Value setting Filter 7 levels Value setting Contact function Storing Frequency* Start current 7sec Value setting End current 7sec Value setting DVZ B06/1122 page 11... -
Page 12: Main Menu Items
0-20 Analog output choosing 7sec Storing 4-20 Changing code Value setting 8.5 Main menu items 8.5.1 Switching point The switching point is entered in the menu item "Spo". A setting value between 000 and 999 can be selected. This value can also include a decimal point. The decimal point can be set at two points (e.g. - Page 13 If the window point (duo-point) is less than or equal to the switching point, an error report (Er4) will be indicated on the display and its value is deleted and its function is invalid (in the case that the window point and switching point out of adjustment). The value is set in the same way as the switching point.
- Page 14 The change code option "CCo" secures the unit against unauthorised tampering. If the code is different from 000, the user must input the code immediately after entering the adjustment mode. If you do not remember your code-number, you have to send the unit back to Kobold. page 14 DVZ B06/1122...
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Page 15: Maintenance
9. Maintenance The measurement device requires no maintenance if the measurement medium does not cause deposits or include fiber parts, which wrap around the sensor or the gate. In order to avoid problems, we recommend the installation of a filter, such as the magnetic filter, type MFR. -
Page 16: Technical Information
10. Technical Information Measurement process: Vortex principle Mounting position: from bottom to top 1 s (at flow changes 10% f.s.) Response time: Measuring range: 2.5-25 L/min Accuracy: ±3.5% of F.S. Repeat accuracy: ±1% of F.S. Straight inlet / outlet runs: 10/5xDN Operating temperature: 0...80 °C... -
Page 17: Dimensions
11. Dimensions DVZ B06/1122 page 17... - Page 18 page 18 DVZ B06/1122...
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Page 19: Disposal
12. Disposal Note! Avoid environmental damage caused by media-contaminated parts Dispose of the device and packaging in an environmentally friendly manner Comply with applicable national and international 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 the heavy metal that is decisive for the classification as containing pollutants: 1. -
Page 20: Eu Declaration Of Conformance
13. EU Declaration of Conformance We, KOBOLD Messring GmbH, Hofheim-Ts, Germany, declare under our sole responsibility that the product: Compact Vortex Flow meter Model: DVZ to which this declaration relates is in conformity with the standards noted below: EN 61326-1:2013 Electrical equipment for control and instrumentation technology and laboratory use –...
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