2. Note Please read these operating instructions before unpacking and putting the unit into operation. Follow the instructions precisely as described herein. The devices are only to be used, maintained and serviced by persons familiar with these operating instructions and in accordance with local regulations apply- ing to Health &...
Materials Material Remarks Housing Polysulfone Float Polysulfone Spring St. Steel 1.4310 Metering ring St.Steel 1.4310 Flat-seal brass connections + Flat-seal st. st. connections Flat-seal Klingerit-Oilit oil measuring range 4. Operating Principle In the cylindrical housing is located a float with an orifice. This float element is raised by the medium flowing in, against the strength of a spring.
For higher switching power, we recommend a contact-protected relay (e.g. type MSR from KOBOLD) or adapt other contact-protection measures. After connecting the external devices to be used (defined by user) with the limit contacts, and adjusting the desired switching point, device can be put now into operation.
Example: measures for contact-protection For capacitive and inductive loads (long conductors and relay/safeguard) we recommend following protective wiring scheme. 8. Commissioning Adjustment of limit-values The contact is adjusted via the two red graduated stoppers for the desired switching point. ...
10. Order Codes (Example: VKP-1020 R25 S) Standard version For viscous media For soiled media Connection Contacts (particle size max. 400 m) (not for VKP-3..) l/min H Order no. l/min. Oil Order no. l/min H Order no. 2-20 1-18 7.5-32.5 VKP-1020...
12. Dimensions 13. Recommended Spare-parts Only the unit-parts and materials are listed. Corresponding to the unit-type, parts are available in different sizes. (while ordering, please mention the unit type). 1.1) Flat seal (NBR) 1.2) Flat seal (FPM) 1.3) Flat seal (Klingerit-Oilit) 2.1) Reed-contact (N.O.
14. EU Declaration of Conformance We, KOBOLD Messring GmbH, Hofheim-Ts, Germany, declare under our sole responsibility that the product: Plastic Flow Meter and Monitor, Model: VKP to which this declaration relates is in conformity with the standards noted below: EN 61010-1:2011...
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