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Summary of Contents for Kobold DF-MA
- Page 1 Operating Instruction Flow Transmitter Model: DF-MA...
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Page 2: Table Of Contents
Recommended Spare Parts ................9 EU Declaration of Conformance ..............10 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 DF-MA K03/0118... -
Page 3: Note
Should the damage to a device be visible, we recommend a thorough inspection of the delivery packing. In case of damage, please inform your parcel service/ forwarding agent immediately, since they are responsible for damages during transit. Scope of delivery: Flow Transmitter DF-MA Operating Instructions DF-MA K03/0118 Page 3... -
Page 4: Regulation Use
DF-MA 4. Regulation Use The model DF-MA is installed to measure the flow of liquids. The instrument provides the following facilities: Analogue Output For the remote transmission of measured flow rates, the instrument is provided with an analogue output (DIN IEC 381) with 0-20 mA or 4-20 (see label). -
Page 5: Operating Principles
Check that the connection thread to pipe is fully sealed. Warning! The threaded connections of the instrument must be tightened with a suitably sized open ended spanner. Otherwise, the housing may be stressed which could lead to breakage of the equipment. DF-MA K03/0118 Page 5... -
Page 6: Electrical Connection
Plug the coupling plug in the socket provided on the equipment (in the case of instruments with plug connections). After connection of your external equipment at the connection points the instrument is ready for operation. Page 6 DF-MA K03/0118... -
Page 7: Electrical Commissioning Of The Instruments
10. Maintenance For measured media without contamination, the DF-MA instrument is almost maintenance-free. As the rotating vane contains magnets, any ferritic particles present in the medium may lead to problems. In order to avoid such problems we recommend the installation of a magnet filter e.g.: model filter MF-R. -
Page 8: Technical Information
40= G 11/2, DN 40 2.00 - 48.0 H = St. steel, DF-48... PN 40 connector and 50= DN 50 2.50 - 60.0 100 bar DF-60... mating connector 5.00 - 120 DF-H2... 40.0 - 160 DF-H6... Page 8 DF-MA K03/0118... -
Page 9: Dimensions
Cover for instrument housing, Trogamide, including seal 3.2.) Cover for instrument housing, Polysulphone, including seal 4.1.) Transparent cover for electronics housing 5.1) Set of NBR 0-rings 5.2) Set of 0-rings For spare part ordering we need the serial no. of the instrument. DF-MA K03/0118 Page 9... -
Page 10: Eu Declaration Of Conformance
DF-MA 15. EU Declaration of Conformance We, KOBOLD-Messring GmbH, Hofheim-Ts, Germany, declare under our sole responsibility that the product: Flow Monitor / Transmitter: DF-MA to which this declaration relates is in conformity with the standards noted below: EN 61000-6-2:2005 Electromagnetic compatibility (EMC) - Part 6-2: Generic standards - Immunity for...
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