Burkert S056 User Manual

INSTALLATION MANUAL

ELECTROMAGNETIC FLOWMETER

“FULL BORE” SENSORS

SENSOR FOR ELECTROMAGNETIC FLOW METER – MANUAL

INDEX

 INTRODUCTION .................................................................................... 3



START UP AND MAINTENANCE OF THE INSTRUMENTS ........................... 3



SAFETY ................................................................................................. 4



GENERAL INFORMATION ON THE SENSORS INSTALLATION .................... 4



OPERATING TEMPERATURES ................................................................. 5



ELECTRICAL CONNECTIONS OF SENSOR TO TRANSMITTER .................... 6



GROUNDING INSTRUCTIONS ................................................................. 7



TORQUES (Nm) FOR SENSOR BOLTS (FLANGED & WAFER) ..................... 8



NOTE FOR 3A APPROVED SENSORS ....................................................... 8

2

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SENSOR FOR ELECTROMAGNETIC FLOW METER – MANUAL

INTRODUCTION

- This manual is integral part of the product. Read carefully the instructions

contained since it contains important indications for the safety of use and of maintenance.

- The technical information and the relative products of this manual could be

modified without any previous notice.

- The flowmeter must be used for the use it has been built for. The improper

use, possible tampering of the instrument or parts of it and substitutions of any components not original, makes the warranty to decay automatically.

- The manufacturer is considered responsible only if the instrument is used in

its original configuration and setting.

- The flowmeter makes measures of liquids with conductivity greater than

5µS/cm; it consists of a sensor (described in this manual) and a converter, for it see the manual provided.

- If the sensor is supplied in compact version to the converter, consider the

operating temperatures more restrictive, otherwise refer to the respective manuals.

- When transporting, unpacking and handling the flowmeter, be careful and

care.

- In the case of prolonged storage and of transport, use and store in the

original container in a dry place, do not place more than 3 packs one above the other. It is possible pallets storage and transport (in case of wooden crates do not place one above the other).

- For the cleaning of the device use only a damp cloth, and for the

maintenance/repairs, contact the customer service.

- For the disposal of the device and of the packaging make strict reference to

the regulations.

- It is forbidden the reproduction of the present manual and of possible

software supplied with the instrument.

START UP AND MAINTENANCE OF THE INSTRUMENTS

- Before starting up the instrument, always make a secure connection to

ground as suitable to page 6.

- Verify periodically: the cables integrity, the tightening of the sealing

elements (cable glands, covers, etc.), the mechanical fixing of the instrument on the pipe or on the wall.

3

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SENSOR FOR ELECTROMAGNETIC FLOW METER – MANUAL

T

SAFETY

GENERAL INFORMATION ON THE SENSORS INSTALLATION

o

Flow direction

Before installing the sensor checkthe direction of the liquid in the piping. The sign of the flow rate is positive, when the flow direction is from – to + as printed on the tag plate. If the device is mounted in the reverse normal flow direction, the sign of the flow rate can be corrected by changing the sign of the coefficient KA.

o Installation (Method recommended for ALL THE SENSOR WITH EYEBOLT)

Before using the instrument, always make a secure connection to the ground

Avoid any attempt to repair the instrument. If the instrument is not functioning properly, please call the nearest assistance service

Pay maximum attention during the operations

ATTENTION !!!

DANGER !!!

?

he eye-bolt are measured to sustain

exclusively the weight of the meter

Centring cylinders

N.B.: For sensor S054 we recommend the use of centring cylinders

4

+

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SENSOR FOR ELECTROMAGNETIC FLOW METER – MANUAL

A

g

A

g

f

A

g

y

o Shrewdness and precautions

NO YES

For vertical installations with descending flow direction contact the manufacturer

LONG PIPE

void the installation of the sensor in a lon without an same

pipe,

support of the

NTI VIBRATION JOINTS

LONG PIPE

void operatingwhen the

pipe is partially empty

void the installation next to

bows in pipes and respect min. inlet and outlet sections

3 X DN

2 X DN

Avoid the approach of the

e and counter flange

flan

the closing force o

usin the nuts

GASKET THICKNESS + 4mm

OPERATING TEMPERATURES

EBONITE LINING PP LINING PTFE LINING

Liquid Temp.

Min. Max Min. Max Min. Max Min. Max Min. Max Min. Max

° C 0 80 -5 60 0 60 0 60 -20 130 -10 60

° F 30 176 23 140 32 140 32 140 -4 266 14 140

Ambient

Temp.

Liquid Temp.

Ambient

Temp.

Liquid Temp.

For vertical installations is preferable an ascendin

For installations on lon pipes, please use the anti vibration joints

Durin

operation, the pipe must be either completely full of liquid, or completely empty

Install the sensor at a min. distance to bows in pipes and hydraulic accessories

htening the nuts,

Before ti place both the flan and device as near to as possible.

Ambient

Temp.

flow

es of pipe

ether

5

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SENSOR FOR ELECTROMAGNETIC FLOW METER – MANUAL

ELECTRICAL CONNECTIONS OF SENSOR TO TRANSMITTER

(CONNECTIONS TO TRANSMITTER: SEE RELATED MANUAL)

VERSION SUITABLE FOR

SENSOR’S

CONNECTION

COMPACT

ALL SENSORS

MODEL

NO CONNECTIONS

SEPARATE WITHOUT

JUNCTIONS-

BOX

STAINLESS

STEEL MODEL

NO CONNECTIONS

REQUIRED (CABLE ALREADY CONNECTED AND

POTTED)

SEPARATE

WITH

JUNCTIONS-

BOX

ALL CARBON

STEEL MODELS

NO CONNECTIONS

REQUIRED (CABLE ALREADY CONNECTED AND

POTTED)

SEPARATE

WITH

PREAMPLIFIER

ALL SENSORS

MODEL

SEE BELOW

Cavo 1 Cavo 2

Cavo 3 Cavo 12 Cavo 13

Cavo 6

Cavo 7

Cavo 8

Cavo 9

Cavo 10

123456789

10

CABLE FROM INSIDE THE SENSOR (PINS 1 – 5 ) ALREADY CONNECTED

CABLE C014 TO THE CONVERTER (PINS 6 – 10)

6

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SENSOR FOR ELECTROMAGNETIC FLOW METER – MANUAL

GROUNDING INSTRUCTIONS

For correct operation of the meter, it is NECESSARY that the sensor and the liquid are equipotential, so ALWAYS connect the sensor and converter to ground:

o

Grounding with metallic pipe

Sensors with ground socket on the connection box

Wafer sensors Flanged sensors

METALLIC

RING

o Grounding with insulating pipe

INSULATING GASKET

If the sensor is mounted on a pipe made of an insulating material,

If the sensor has to be mounted on a

do one of the following:

pipe made of an insulating material

- Install a metallic ring between the sensor flange and the

is necessary:

pipe counter flange,

- or use a sensor with the additional grounding electrode.

- Install two metallic ring between the sensor flanges and the counter flanges of the pipe lin e or:

- Use a sensor with the additional grounding electrode

Grounding when there is a cathodic protection over the pipe

oo

METALLIC RING

INSULATING GASKET

ISOIL

If the sensor is mounted on a pipe with a cathode protection, do the

If the sensor must be install

following:

in the piping with a chatode

- use insulating bushes to isolate the bolts,

protection, is necessary:

- insert insulating gaskets on both sides of the rings to ground the metallic rings and hence the liquid.

INSULATING BUSH

- using insulating bushes to isolate the bolts

- Grounding metallic rings should be provided to ground the liquid using insulating gasket between the rings

- IMPORTANT :

The ripple of DC power source used

The ripple of DC power

for cathodic protection

source used for

shall be = 0

cathodic protection must be 0.

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TORQUES (Nm) FOR SENSOR BOLTS (FLANGED & WAFER)

Kpa 1000 1600 2500 4000 6400

psi 140 260 350 600 1000

DN PTFE EBON. PTFE EBON. PP PTFE EBON. PTFE EBON. EBON. 25

32

40

50

65

80

100

125

150

200 148 432

250 123 359

300 142 415

350 172 502

400 217 632

450 194 564

500 224 652 550 (379) (1105) [608] [1772] 600 323 942 650 (429) (1251) [753] [2195] 700 356 1040 750 (451) (1315) [1105] [3223]

800 476 1388 549 1603 850 (563) (1642) [1373] [4006]

900 450 1312

1000 582 1699

OPERATIVE PRESSURE

25

(21)

43

(26)

53

(32)

68

(60)

90

(78)

53

(89)

59

(70)

77 (94) 108

(106)

99

288

(148)

(433)

140

408

(156)

(455)

175

510

(234)

(683)

205

598

(325)

(946)

282

821

(312)

(911)

281

981

(336)

(926)

382

1113

(317)

(924)

568

1658

(463)

(1350)

421

1230

(503)

(1468)

519

1515

(618)

(1803)

721

2105

(736)

(2146)

o Tighten uniformly in an alternating pattern o The torque listed in tab are applicable to flanges:

EN1092-1, DIN 2501, BS 4504, ANSI B16.5 , JIS

o Use gaskets acc. to DIN 2690 o For DN > 1000 contact the manufacturer o (***)= ANSI 150 o [***]= ANSI 300

NOTE FOR 3A APPROVED SENSORS

SENSOR FOR ELECTROMAGNETIC FLOW METER – MANUAL

19 25

28 43

36 53

52 68

75 45

41 53

56 83

71 112

106 135

134 391

204 595

201 588

324 945

426 1243

[398] [1161]

[465] [1356]

[774] [2258]

[947] [2761]

[1408] [4106]

[1598] [4662]

8

25

[32]

43

[40]

53

[63]

68

[35]

45

[53]

53

[68]

83 [94] 112

[130]

135

[113]

178

520

[178]

[519]

267

780

[185]

[540]

278

812

[275]

[803]

422

1231

[318]

[927]

619

1805

[411]

[1198]

ESENS_FULLBORE_05.doc

39

[32]

53

[40]

72

[63]

81

[35]

58

[53]

62

[68]

87 [94] 148

[130]

217

[113]

816

[519] 1124 [540] 1108 [803] 1684 [927] 2180

[1198]

SENSOR FOR ELECTROMAGNETIC FLOW METER – MANUAL

V

erify periodically the sensor’s seals integrity: with piping full of liquid, unscrew the Inspection screws (see drawing aside) and verify the total absence of liquid from inspection hole! After the above operation, REMEMBER to close again the holes.

In case of leakage contact immediately our Customer Service.

Inspection screw

3°

When flowmeter is installed horizontally, ensure minimum angle of 3° for self draining purposes

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SENSOR FOR ELECTROMAGNETIC FLOW METER – MANUAL

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Burkert S056 User Manual [en, de, fr]