PKP DR08-25 Instruction Manual Download Page 27

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PKP Prozessmesstechnik GmbH

Borsigstr. 24 • D-65205 Wiesbaden

+49 (0) 6122-7055-0 •

+49 (0) 6122 7055-50

Summary of Contents for DR08-25

Page 1: ...Instruction Manual DR08 25 Turbine Flow Sensor PKP Prozessmesstechnik GmbH Borsigstra e 24 D 65205 Wiesbaden Nordenstadt Tel 49 0 6122 7055 0 Fax 49 0 6122 7055 50 Email info pkp de www pkp de...

Page 2: ...al as well as the safety accident prevention and environmental protection regulations generally valid for the work area must be observed The liability of the manufacturer expires in the event of damag...

Page 3: ...bly trained and qualified Inward Monitoring Please check directly after delivery the device for any transport damages and deficiencies Additional with reference to the accompanying delivery note the n...

Page 4: ...e kept The internal diameter of the in and outlet tubes must correspond with the internal diameter of the flow monitor Before and behind the stabilization tubes the line may be contracted or enlarged...

Page 5: ...urbine system fits into the device casing and is correctly positioned by the two connecting adaptors If you do not want to use connecting adaptors you must observe the following instructions Your pipi...

Page 6: ...ng or welding adaptors Glue or weld at first the connecting adaptors to the piping Now install the turbine Make sure that the provided seals fit properly and tighten the union nuts Model plastic witho...

Page 7: ...ly voltage It is an open collector signal NPN or PNP switching The connected electronic instrument should have a loading resistance pull up or pull down resistor of 5 k in the inlet Schematic represen...

Page 8: ...itching contact max 125 VAC DC max 100 mA PIN 3 GND Ground breaking with decreasing flow DR08 25 with mounted switching output and additional pulse output option VEP Pinout PIN 1 Supply voltage U 12 2...

Page 9: ...e turbine insert consists of two cylinders of different diameters which must never be dismounted Push the new insert with the small diameter to the front into the pipe section against the flow directi...

Page 10: ...s accessible Adjust the rotary switch with a small screw driver to the requested switching point There are 16 different rotary switch positions available 0 to F resting After adjustment you must push...

Page 11: ...unctional safety the M12 male plug installed on top of the upper casing must not be screwed off Switching point tables Switch position 0 1 2 3 4 5 6 7 8 9 A B C D E F Switching point decreasing flow l...

Page 12: ...e system loosens and it is damaged A factory repair will be necessary To remove dirt from the flow sensor you should flush it with water always in opposite direction to the flow Warning A possible blo...

Page 13: ...age 10 30 VDC optional 4 5 26 5 VDC 6 5 24 VDC 10 short circuit proof and reverse polarity protected Current consumption 10 mA Electrical connection 2 m PVC cable screened Tmax 75 C 4 pin plug M12x1 D...

Page 14: ...and output signal Electrical characteristics Supply voltage 18 30 V DC Current consumption max 30 mA Electrical connection 4 pin plug M12x1 Degree of protection EN 60529 IP 54 Process variables Mediu...

Page 15: ...0 glass fibre reinforced Rotor PS ST Xarec 20 glass fibre reinforced Shaft Stainless steel 1 4539 Bearings Sapphire PA Housing for Hall effect sensor PS ST Xarec 20 glass fibre reinforced Brass CW602N...

Page 16: ...Hall Sensor PN 10 Output Signal Characteristics Temperature dependency Closes output transistor voltage limitation Load current DR08 25 Instruction manual 09 2020 page 16...

Page 17: ...sions DR08 25 S M H brass housing PN 10 with connection adaptor DR08 25 S M M brass housing PN 50 DR08 25 S V M st st housing PN 50 DR08 25 S K H PP housing PN 10 DR08 25 Instruction manual 09 2020 pa...

Page 18: ...DR08 25 with option Ax analogue output DR08 25 with option VE or VEP switching output Plastic version Brass version DR08 25 Instruction manual 09 2020 page 18...

Page 19: ...ctive proximity sensor or a Hall sensor One of the main features of the DR08 turbine flowmeters is the very low series scatter of identical devices This eliminates the need for individual adjustment o...

Page 20: ...uality sapphire bearings and low speeds the turbine achieves an exceptionally long service life The rotor speed is converted into an electrical pulse signal frequency DR08 40 measuring range 0 4 25 m...

Page 21: ...PEI ULTEM O ring NBR optional FKM bearing axle ARCAP AP1D with tungsten carbide pins and sapphire bearings impeller assembly hard ferrite magnet for Hall sensor st steel for inductive sensor transduc...

Page 22: ...sor sleeve and turbine insert PPE Noryl GFN1630V O ring EPDM bearing axle PA sapphire stainless steel 1 4539 impeller PPE Noryl GFN 1520V impeller assembly hard ferrite magnet DR08 25 x M flow housing...

Page 23: ...ng output and additional pulse output 5 pin connector required Technical Data Materials DR08 40 flow housing brass impeller PPE Noryl GFN 1520V sensor sleeve and turbine insert PPE Noryl GFN 1630V sen...

Page 24: ...ction cable SM12 Order number SM12 M12x1 connector with PVC cable 4 2 G Number of poles 4 4 wire Cable length 0 without cable for self assembly 2 2 m PVC cable standard 5 5 m PVC cable 10 10 m PVC cab...

Page 25: ...ow ranges see order code flow sensor other scaling from 10 pieces possible Power supply 18 30 VDC Max current consumption 30 mA Max burden 250 against GND Residual ripple 0 2 mA peak to peak over the...

Page 26: ...7 40 8 6 5 5 22 20 58 50 9 8 7 5 27 25 75 65 A 10 9 5 33 30 90 80 B 12 11 5 38 35 115 100 C 16 15 5 44 40 150 130 D 20 19 5 55 50 190 160 E 25 24 5 75 70 230 200 F 30 29 5 105 100 310 275 The specifie...

Page 27: ...Pressure drop Pulse rates PKP Prozessmesstechnik GmbH Borsigstr 24 D 65205 Wiesbaden S 49 0 6122 7055 0 T 49 0 6122 7055 50 info pkp de www pkp de...