PKP DS04.1 Instruction Manual Download Page 4

Switch point adjustment scale:

A   scale   is   applied   to   the   device   body,   to   which   the
desired switch point can be adjusted. 

Display scale:

On the device, a display housing is mounted with integrated
indicator scale and pointer movement. The pointer on the
scale indicates the current flow value.

Installation

Process connection:

The following requirements must be observed to avoid damage to the flow monitor or the
system:

a process connection suitable for the device must be provided by the customer

check connection size and screw-in depth

use suitable sealants (liquid sealants damage the flow monitor if they run in)

seal properly

Ambient conditions:

do not install the flow monitor as a supporting part in a pipe system

the   medium   must   not   carry  solid   bodies.   Magnetic   particles   accumulate   on   the
magnetic float and impair its function.

Check corrosion and antifreeze agents from the application for compatibility.

DS04 Instruction manual  03/2020

page  4

Summary of Contents for DS04.1

Page 1: ...anual DS04 All Metal Variable Area Flowmeter and Switch High Pressure Version PKP Prozessmesstechnik GmbH Borsigstra e 24 D 65205 Wiesbaden Nordenstadt Tel 49 0 6122 7055 0 Fax 49 0 6122 7055 50 Email...

Page 2: ...improper use non observance of this operating manual use of insufficiently qualified personnel and unau thorized modification of the device Proper Usage The variable area flowmeters of the DS04 series...

Page 3: ...mount the devices correctly Qualified personnel are persons who are familiar with assembling installation placing in service and operating these devices and who are suit ably trained and qualified Inw...

Page 4: ...damage to the flow monitor or the system a process connection suitable for the device must be provided by the customer check connection size and screw in depth use suitable sealants liquid sealants da...

Page 5: ...e case of liquid media take appropriate steps to ensure that the device is ven ted to ensure measuring accuracy the device must always be completely filled with medium vent the pipeline If there are a...

Page 6: ...ower The Reed contact integrated in the switching unit is very sensible to electrical over load Danger of overload is given by the following applications inductive load capacitive load lamp load Induc...

Page 7: ...directly connected to the input terminals of a PLC without problems RC Circuits as protective measures Boucherot cell Snubber In practice the following values of resistor capacitor cells give good re...

Page 8: ...re that the device is grounded via the pipeline This prevents dangerous potential differences from occurring Switching capacity of contacts Switching capacity Type Size Contact function Angle plug IP6...

Page 9: ...or acc to EN 175301 803 Normally Open NOC Change Over COC Switch position under no flow condition Switch position under no flow condition The ground pin is not used The ground pin is not used DS04 Ins...

Page 10: ...der no flow condition Switch position under no flow condition Switching contact with cable The individual cores of the cable are numbered according to the following connection dia gram Normally Open N...

Page 11: ...2 Slide the switch contact to the flow value to be monitored Make sure that the arrow on the switch contact label is in exact alignment with the desired flow value on the body scale 3 Re tighten the...

Page 12: ...Switch contact is permanently switched Flow is too high or the switch contact is set too low Reduce the flow Adjust the switch contact to a higher flow rate Use the device at another measuring range...

Page 13: ...s and circumstances Maintenance work Visual inspection for dirt soiling Visual inspection for free movement of float Visual inspection for leaks from the device Check function of switch contact For de...

Page 14: ...s following the float position indicates the flow rate on a scale A Reed contact is mounted outside the meter in a sealed housing When the float reaches the position of the Reed contact the switch wil...

Page 15: ...1 4 1N 1 4 NPT 1A G 3 8 1AN 3 8 NPT 2 G 1 2 2N 1 2 NPT 3 G 3 4 3N 3 4 NPT 4 G 1 4N 1 NPT Material 1 brass nickel plated 2 stainless steel 1 4571 Scale 1 for water 2 for air at 1 bar abs 20 C Measurin...

Page 16: ...800 900 05 27 32 30 35 47 47 71 71 1 2 3 4 19 17 146 174 800 850 960 1010 06 07 08 34 40 50 40 40 40 57 57 67 76 76 81 3 4 1 1 18 19 20 152 156 200 1350 1400 1050 1100 2750 2800 PKP Prozessmesstechnik...

Page 17: ...r operating densities deviating from the specified specifications increase the specified measuring error Special scales for different media and operating conditions are available on request The specif...

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