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Summary of Contents for PKP DV08
- Page 1 Instruction Manual DV08 Screw-spindle volumetric flow meter for highly viscous liquids PKP Prozessmesstechnik GmbH Borsigstraße 24 D-65205 Wiesbaden-Nordenstadt Tel.: ++49-(0)6122-7055-0 Fax: ++49-(0)6122-7055-50 Email: info@pkp.de...
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Page 2: Table Of Contents
Proper Usage The flow meters of the DV08 series are used to measure and display the flow rates of vis - cous, self-lubricating liquids. Any other use is considered improper. In particular, applications in which shock loads occur (for example, pulsed operation) should be discussed and checked in advance with our technical staff. -
Page 3: Functional Description
Devices of the DV08 series may only be installed by suitable trained specialist personnel who are able to install the devices properly. Qualified personnel are those persons who are familiar with the assembly, installation and commissioning of devices of this type and who are approbriately qualified. -
Page 4: Output Signals
Output signals The Dv08 flow meters can be equipped with various electronics which provide different output signals. Pulse output Depending on the size, the DV08 delivers a certain number of pulses per litre: Connection size Meas. range l/min Volume/Pulse Pulses/Litre 1,4...140... - Page 5 PLC). The Sensor is now adjusted to 0...max. Output frequency = 0...when programming the set flow rate. 3. After programming, pin 2 (or the white strand) must either remain unconnected or be connected to 0 V. Electrical connection: DV08 Instruction manual 04/2019 page 5...
- Page 6 12 Hz (=hysteresis) is reached. 3. After programming, pin 2 (or the white strand) must either remain unconnected or be connected to 0 V. Electrical connection: DV08 Instruction manual 04/2019 page 6...
- Page 7 3. After programming, pin 2 (or the white strand) must either remain unconnected or be connected to 0 V. Electrical connection: High temperature connection The high temperature connection for the HT version has a 30 cm remote electronics, for media temperatures up to 150 °C. Electrical connection: DV08 Instruction manual 04/2019 page 7...
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Page 8: Pressure Loss
The pressure loss results from the flow rate and the viscosity of the liquid to be measured. Higher viscosities result in higher pressure loss. Higher viscosities than listed here are easily possible, but require a higher pumping capacity. DV08 Instruction manual 04/2019 page 8... - Page 9 DV08 Instruction manual 04/2019 page 9...
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Page 10: Accuracy
20 % - 80 % FS, the measurement erors are reduced. If the medium has a vis - cosity > 170 m /s, the accuracy is also improved. Test viscosities were 2 / 22 / 170 mm²/s DV08 Instruction manual 04/2019 page 10... - Page 11 • • • The DV08 flow meter is fitted with twin helical screws, which The DV08 can be used for flow measurement, monitoring and rotate in opposite directions due to the flow of product being totalizing of liquid, viscous and self-lubricating products up to monitored.
- Page 12 35 42 475 633 203 86 123,8 58,7 24 79 166 150 Borsigstr. 24 • D-65205 Wiesbaden 10 Brent Drive • Hudson, MA 01749 +49 (0) 6122-7055-0 • +49 (0) 6122 7055-50 +1-978-212-0006 • +1-978-568-0060 info@pkp.de • www.pkp.de info@pkp-usa.com • www.pkp-usa.com...
- Page 13 Borsigstr. 24 • D-65205 Wiesbaden 10 Brent Drive • Hudson, MA 01749 +49 (0) 6122-7055-0 • +49 (0) 6122 7055-50 +1-978-212-0006 • +1-978-568-0060 info@pkp.de • www.pkp.de info@pkp-usa.com • www.pkp-usa.com...
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