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Kobold OMH-15, Operating Instructions Manual

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Kobold OMH-15 Operating Instructions Manual Download Page 24

OMH 

page 24 

 

OMH K02/1122 

OM.../44  

 
 
OM.../45 
 

 

Technical Details Pulse Generators 

Model 

System 

Voltage 

t

max

 

p

max 

face

Material 

dry sleeve

Electrical  

connection 

Protectio

n

44

 

Hall-effect 
PNP 

10…30 V

DC

 

-40..+150°C 

420 bar 

arcap 

3 m PTFE cable 

IP 67 

45

 

magnetic 
PNP 

10…30 V

DC

 

-40..+250°C 
(0..+50°C)

2)

 

420 bar 

arcap 

incl. transmitter/ 
cable box with 1 m PTFE 
cable

IP 65 

1)

  Connector 

2)

  Transmitter 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for OMH-15

Page 1: ...Operating Instructions for Screw Type Volumetric Flow Meter High Pressure Version Model OMH...

Page 2: ...rt up 8 11 Pressure bearing capacity 9 12 Dismounting and Mounting 15 13 Failure 22 14 Maintenance 23 15 Technical Information 23 16 Order Codes 25 17 Dimensions and weights 26 18 Pressure loss diagra...

Page 3: ...only to be used maintained and serviced by persons familiar with these operating instructions and in accordance with local regulations apply ing to Health Safety and prevention of accidents When used...

Page 4: ...to start up of the unit The user is responsible for taking all precautions outlined in this manual This screw volumeter should not be operated outside of the data specifications given on the type pla...

Page 5: ...page 5 7 Warranty The warranty is according to our terms of delivery Repairs during the guarantee period must be carried out only by individuals authorised by us and in accordance with our agreement...

Page 6: ...olumeter Over pressure valve a blocked volumeter stops the complete flow of the medium therefor depending the application an overpressure valve is required Fastening without tensions to prevent distor...

Page 7: ...ded data sheet Caution The complete sensor unit sensor measuring transducer and cable should not be located in an area of high intensity electromagnetic field as may come from high voltage transmissio...

Page 8: ...OMH page 8 OMH K02 1122 10 Start up Technical data on the identification plate and on the attached leaflets must be taken into consideration Venting The system must be free of air affects the accuracy...

Page 9: ...pacity Pressure bearing capacity OMH 15 A Short term operation B Continuous operation C Pressure loss D Flow rate E Qnenn The values apply for lubricating liquids at temperature up to 120 C Abrasive a...

Page 10: ...e bearing capacity OMH 20 A Short term operation B Continuous operation C Pressure loss D Flow rate E Qnenn The values apply for lubricating liquids at temperature up to 120 C Abrasive and aggressive...

Page 11: ...e bearing capacity OMH 25 A Short term operation B Continuous operation C Pressure loss D Flow rate E Qnenn The values apply for lubricating liquids at temperature up to 120 C Abrasive and aggressive...

Page 12: ...bearing capacity OMH 40 A A Short term operation B Continuous operation C Pressure loss D Flow rate E Qnenn The values apply for lubricating liquids at temperature up to 120 C Abrasive and aggressive...

Page 13: ...e bearing capacity OMH 50 A Short term operation B Continuous operation C Pressure loss D Flow rate E Qnenn The values apply for lubricating liquids at temperature up to 120 C Abrasive and aggressive...

Page 14: ...re bearing capacity OMH1H A Short term operation B Continuous operation C Pressure loss D Flow rate E Qnenn The values apply for lubricating liquids at temperature up to 120 C Abrasive and aggressive...

Page 15: ...Press out spindle set with rolling bearings distance sleeve and spacers from measuring casing Fig 3 change of bearings Remove pressed on pole wheel from measuring spindle with detaching device Remove...

Page 16: ...and remove pressed on pole wheel from measuring spindle with detaching device Small spindle Remove screw wedge locking plate and support device remove rolling bearings remove o rings Clean all parts c...

Page 17: ...Fig 1 remove crown without pick up Fig 2 loosen measuring casing and take it off carefully Fig 3 Large spindle loosen screw remove wedge locking plate and support device remove pressed on pole wheel...

Page 18: ...g 2 turning moment for the screw OMH 40 large spindle 25 Nm small spindle 10 Nm OMH 50 large spindle 49 Nm small spindle 25 Nm press on rolling bearings Caution mount angular ball bearing in Y arrange...

Page 19: ...ut pick up Fig 2 loosen measuring casing and take it off carefully Fig 3 Large spindle Loosen the screw Remove the wedge locking plate the support device the pole wheel with the help of a detaching de...

Page 20: ...oments for the screws OMH 1H large spindle 200 Nm small spindle 49 Nm OMH 1F large spindle 200 Nm small spindle 86 Nm mount circlips and spacers on measuring spindles mount groove nut with locking pla...

Page 21: ...Screw in the dry sleeve until O ring is sealed Fill volumeter with medium and start it Screw in the dry sleeve carefully until it slightly grazes the rotating pole wheel you can hear it through soft s...

Page 22: ...different operation data high wear fault at the pick up and or electronic remove air raise system pressure reduce temp change pump modify system see min pressure change of operating conditions new vol...

Page 23: ...steel O rings FKM Bearings deep grooved ball bearings with metal retainers Thread for sensors M 18x1 with O ring in the case Viscosity range 1 1x106 mm s Flange steel material no 1 7139 sealing face f...

Page 24: ...oltage tmax pmax face Material dry sleeve Electrical connection Protectio n 44 Hall effect PNP 10 30 VDC 40 150 C 420 bar arcap 3 m PTFE cable IP 67 45 magnetic PNP 10 30 VDC 40 250 C 0 50 C 2 420 bar...

Page 25: ...420 468 7 4 780 F2532 DN25 PN320 F254H DN25 PN400 400 3 5 350 OMH 40 R4000 G1 420 142 8 3 828 F4032 DN40 PN320 F404H DN40 PN400 400 7 700 OMH 50 R5000 G2 420 79 6 9 3 929 F501S DN50 PN160 F502F DN50 P...

Page 26: ...nnection Model Connectio n Pressure rating bar D mm L1 mm L2 mm T mm Weight kg OMH 15R15 G 420 100 150 94 15 7 OMH 20R20 G 420 145 185 115 16 12 OMH 25R25 G1 420 180 255 175 22 28 OMH 40R40 G1 420 220...

Page 27: ...L1 mm L2 mm L3 mm TK mm Weight kg OMH 15F154H DN15 PN400 145 150 94 28 100 9 5 OMH 20F154H DN15 PN400 145 185 115 35 100 12 OMH 25F254H DN25 PN400 180 255 175 40 130 28 OMH 4HF404H DN40 PN400 220 320...

Page 28: ...OMH page 28 OMH K02 1122 18 Pressure loss diagram...

Page 29: ...l disposal regulations and environmental regulations Batteries Batteries containing pollutants are marked with a sign consisting of a crossed out garbage can and the chemical symbol Cd Hg Li or Pb of...

Page 30: ...rator OM 44 The product is in conformity with the standards noted below EN 61326 1 2013 Electrical equipment for measurement control and laboratory use EMC requirements Part 1 General requirements Als...

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