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6.2 Calibration with reference pressure

For calibration, the vessel is filled to each the lower range-value and the upper
range-value. Selecting the operating mode enables two vessel shapes to be chosen

•

vertical – "level linear" and

•

horizontal – "level cylindrical horizontal".

Calibration

Matrix Path through the

menus

Entry

Fill the vessel to the lower range-value (empty)

Set the display to "0" by adopting an acting
bias pressure (position-dependent pressure).

V0H6

➤

Sets
bias pressure
automatically

Confirm

Adopting the acting pressure for the lower
range-value

V0H3

➤

Sets 4 mA
automatically

Confirm

Fill the vessel to the upper range-value (full)

Adopting the acting pressure for the upper
range-value

V0H4

➤

Sets 20 mA
automatically

Confirm

Changing product?
see "Density Correction" page 29

Main group: Linearisation

Select operation mode

V3H0

Operation
mode

➤

Level linear

➤

Level
cylindrical
horizontal

Confirm

Enter the level or volume at the minimum level

V3H1

➤

Display at
4 mA

e.g. 0
Confirm

Enter the level or volume at the maximum level

V3H2

➤

Display at
20 mA

e.g. 100
Confirm

Select the level or volume units
(Select unit from the tables on page 28)

V3H3

➤

Unit after
linearisation

e.g. hl
Confirm

Note!

For step 1, you can also carry out a zero correction according to the procedure described
in Chapter 5.1, page 23.

0,3 bar

0,1 bar

V0H4
V3H2

V0H1
V3H1

BA187E55

Operating mode "Level linear"

Calibration point
"empty" above
the mounting point
for the Cerabar S

V0H1
V3H1

V0H2
V3H2

Full
100 hl

Empty
0 hl

BA187Y53

Operating mode "Level horizontal cylinder"

Calibration point "empty" at the
same height as the mounting
point for the Cerabar S

Note!

6 Level Measurement

Cerabar S

Hauser

Содержание cerabar S

Страница 1: ...cerabar S PMP 71 K Pressure Transmitter for use in Nuclear Power Plants Operating Instructions BA 234P 00 en 05 07 Software version 7 1 71036531 Hauser Endress The Power of Know How...

Страница 2: ...Calibration with reference pressure Linearisation Chapter 6 3 Dry calibration Chapter 4 Locking Unlocking with keys Level or pressure Level no yes Table Automatic Linearisation Chapter 6 4 Chapter 6...

Страница 3: ...easurement 26 6 1 Start up with the Universal HART Communicator DXR 275 or Commuwin II 26 6 2 Calibration with reference pressure 30 6 3 Dry calibration 31 6 4 Linearisation 32 6 5 Locking unlocking o...

Страница 4: ...instrument must be installed connected operated and maintained by personnel that are authorised by the user of the facility and who are suitably qualified The manual must have been read and understoo...

Страница 5: ...ings to indicate explosion hazardous areas Devices located in and wiring entering areas with the designation explosion hazardous areas must conform with the stated type of protection Safe area non exp...

Страница 6: ...nt The hydrostatic pressure of a column of liquid enables its level to be measured continuously by a pressure transmitter if the density of the liquid is known 0 10 bar Z S KTA 3505 IEE 323 344 Versio...

Страница 7: ...uperimposed on the signal current and is used for remote calibration These instruments have additional functions also to measure level Operation can be carried out using the Commuwin II operating prog...

Страница 8: ...ing point so that condensate can run back into the process Measurement in steam Mount with a pigtail below the tapping point The pigtail reduces the temperature in front of the diaphragm to almost amb...

Страница 9: ...r welded in and internal diaphragm Note The diaphragm of the Cerabar S must not be pressed in or cleaned with pointed or hard objects Note 0 10 bar BA187Y07 Figure 2 4 Mounted on a shut off valve for...

Страница 10: ...d with bracket on a wall 0 10 bar 60 3 87 90 73 6 BA234Y07 Figure 2 7 Mounted with bracket on vertical piping 0 10 bar 183 111 60 3 81 70 118 153 BA234Y08 Figure 2 8 Mounted with bracket on horizontal...

Страница 11: ...er of the Z S keys are protected from water The housing can turned through 270 to turn the housing undo the screw below the connection compartment turn the housing tighten the screw again 0 10 bar BA1...

Страница 12: ...tment Insert the cable through the cable entry Connect the cable wires as shown in the connection diagram Screw down the cover 1 2 3 Test 0003 4 20 mA 4 20 mA 11 5 45 V DC BA187Y75 Figure 2 10 Electri...

Страница 13: ...l computer This enables the transmitter to be remotely operated with the Endress Hauser Commuwin II operating program The Commubox FXA191 is used for intrinsically safe signal circuits 1 2 3 Test 0003...

Страница 14: ...ing point by locking unlocking Z and S Locking the measuring point Z and S Unlocking the measuring point The procedure for commissioning the measuring point with local operation is described in Chapte...

Страница 15: ...rating with the HART protocol an interactive menu operation is used derived from the operating matrix in Commuwin II see also the operating manual for the handheld terminal F1 F4 F2 F3 PMC 631 LIC0001...

Страница 16: ...unctions of the Cerabar S such as level measurement using the Device Parameter Matrix menu Each row is allocated to a particular function Each field sets or displays one parameter Enter the setting pa...

Страница 17: ...es calibration without reference pressure The lower and upper range values are set with the local keys Key Entry 1 Set lower range value Press Z or Z several times As the span remains constant the upp...

Страница 18: ...5 4 mA by pressing the Z or Z keys several times 5 Enter pressure near the upper range value e g 0 9 bar 6 Calculate the associated current value for the applied reference pressure e g 0 9 bar equals...

Страница 19: ...1 Locking operation Press Z and S simultaneously once 1 Unlocking operation Press S and Z simultaneously once Note Locking using the local keys blocks operation over the local keys as well as all oper...

Страница 20: ...procedures Entering the 4 mA level value Selecting the output on error Securing the measuring point by locking Retrieval of measuring point information Resetting to factory settings By entering a cod...

Страница 21: ...si Confirm The pressure units in the table below are available If you want the pressure value to be displayed in follow the instructions in the Section Output Pressure in below Output Pressure in If y...

Страница 22: ...nfirm 2 Acting pressure is taken for upper range value V0H4 Sets 20 mA automatically Confirm Position calibration display only bias pressure If the display does not show zero after zero point adjustme...

Страница 23: ...nt pressure Display Current V7H0 4 03 mA The 4 mA Value V0H1 is set to 0 0 bar 2 The pressure for zero correction is Sensor Pressure V7H8 0 03 bar corresponds to the position dependent pressure Main g...

Страница 24: ...ode for unlocking the measuring point This protects the measuring point against unwanted and unauthorised changes to parameters entered Keys Key Entry 1 Locking operation Press Z and S simultaneously...

Страница 25: ...units in V0H9 selectable V7H5 High Sensor Trim units in V0H9 selectable V7H6 Lower range limit of sensor units in V0H9 selectable V7H7 Upper range limit of sensor units in V0H9 selectable V9H7 Pressu...

Страница 26: ...on Example PMP 71 K R 3 3L 1 M 3 1M A The function linearisation in line V3 of the operating matrix can be selected Device and software No are given in the matrix field V2H2 or below the main group Tr...

Страница 27: ...Entry Main group Basic calibration 1 Suppressing variations in the measured value V0H7 Damping 0 40 s e g 20 s Confirm Selecting pressure units After selecting new pressure units all information on th...

Страница 28: ...alue Matrix Path through the menus Entry 1 Example Lower and upper range values are set Set 4 mA Value V0H1 0 mbar Set 20 mA Value V0H2 1500 mbar 2 The current measured value V0H0 displays in the pres...

Страница 29: ...V3H4 still contains the factory setting of 1 i e the actual factor is 1 1 2 g cm3 density factor 1 1 g cm 3 Matrix Path through the menus Text Main group Linearisation 1 Entering the density factor e...

Страница 30: ...see Density Correction page 29 Main group Linearisation 4 Select operation mode V3H0 Operation mode Level linear or Level cylindrical horizontal Confirm Confirm 5 Enter the level or volume at the mini...

Страница 31: ...lue full V0H2 Sets 20 mA e g 0 3 bar Confirm Change of product see Density Correction page 29 Main group Linearisation 4 Select operating mode V3H0 Operation mode Level linear or Level cylindrical hor...

Страница 32: ...curve gauging With semi automatic entry of the linearisation curve the tank is filled or emptied The height is automatically determined by the Cerabar S by the hydrostatic pressure the appropriate vo...

Страница 33: ...g 0 1 mbar Confirm 2 Enter the theoretical pressure for the lower range value V0H1 Sets 4 mA 0 mbar Confirm 3 Enter the theoretical pressure for the upper range value V0H2 Sets 20 mA 500 mbar Confirm...

Страница 34: ...automatically Confirm 2 Adopt the acting pressure for the lower range value empty V0H3 Sets 4 mA automatically Confirm Fill the vessel to the end point full 3 Adopt the acting pressure for the upper r...

Страница 35: ...ion After calibration or entering all parameters operation can then be locked using the keys Z and S or via the matrix by entering a three character code number 130 in V9H9 130 is the code for unlocki...

Страница 36: ...r pressure 0 255 V3H1 Lower range value for level volume or weight empty V3H2 Upper range value for level volume or weight full V7H4 Low Sensor Trim units in V0H9 selectable V7H5 High Sensor Trim unit...

Страница 37: ...in V7H4 and V7H5 Low Sensor Trim and High Sensor Trim are too close together e g after sensor recalibration Reset system Code 2509 recalibrate sensor 23 E 106 Error Download active Commuwin II Wait f...

Страница 38: ...lected After entering the value pairs for the linearisation curve activate the Level Manual using the V3H6 manual level matrix field Note The message also appears if during entering the value pairs th...

Страница 39: ...20 mA value without a reference pressure using the S or S keys The value is not accepted Carry out the calibration again and make sure that the lower upper editing limits for the 20 mA value are not u...

Страница 40: ...ers factor 1 0 Counter unit V6 5140 2380 731 V7 Current mA Simulation Off Set simulation current Min current 4 mA Off Off Off Low Sensor Trim V7H6 V7H6 High Sensor Trim V7H7 V7H7 Low sensor limit High...

Страница 41: ...High Sensor Limit V7H7 Upper editing limit High Sensor Limit V7H7 10 of High Sensor Limit V7H7 Measuring cell Low Sensor Limit V7H6 High Sensor Limit V7H7 Lower editing limit Upper editing limit Smal...

Страница 42: ...assigned to the applied pressure using the relevant Low Sensor Trim V7H4 High Sensor Trim V7H5 or Zero Correction Value V9H5 parameters Calculation of the value for the lower editing limit of V7H4 V7H...

Страница 43: ...e take the following protective measures Remove all traces of the product This is particularly important if the product is dangerous to health e g corrosive poisonous carcinogenic radioactive etc We d...

Страница 44: ...at the front Tilt the display forward and remove Remove plug Screw down the cover 0 10BARABS 0 1 2 3 4 5 6 7 8 9 A BCD E F 0 1 2 3 4 5 6 7 8 9 A BCD E F 4 20 mA Test 1 2 3 Switch off power supply BA1...

Страница 45: ...rom the housing see above Position the bracket and smooth face on the sensor module parallel to each other Remove the stud undo the screw and lift out the bracket When unscrewing the sensor module car...

Страница 46: ...ensor Trim 1 0 bar Confirm 4 Reference pressure High Sensor Trim V7H5 value 6 0 bar 5 The value 6 0 is assigned to the applied pressure V7H5 High Sensor Trim 6 0 bar Confirm 6 The sensor is now calibr...

Страница 47: ...ote 4 20 mA Test 1 2 3 0 10 BAR ABS 0 1 2 3 4 5 6 7 8 9 A BCD E F 0 1 2 3 4 5 6 7 8 9 A BCD E F Cover with sight glass standard intrinsically safe 942 856 0200 Mounting set cpl 919 806 0000 Cover stan...

Страница 48: ...s connection according to European or American standards refer to Technical Information TI 331P Input Measured variables Absolute or gauge pressure Measuring ranges Vacuum resistance to 10 mbarabsolut...

Страница 49: ...t 0 1 of nominal value per year T 63 300 ms Thermal effects with reference to the set span for 10 60 C 0 1 x TD 0 1 for 20 10 C 60 85 C 0 2 x TD 0 2 1 bar sensors for 10 60 C 2 x 0 1 x TD 0 1 for 20 1...

Страница 50: ...C NE 21 Interference Immunity to EN 61000 4 3 30 V m Process conditions Process temperature 20 85 C 4 185 F Process pressure Corresponds to permissible overload Mechanical Construction Design Housing...

Страница 51: ...EEE 344 tests not taken into account Measuring cell Oil filling Silicone oil Display and Operating Interface Display and operating module Display Plug in display module with four character pressure di...

Страница 52: ...ar 4 20 mA 1 4435 316L 1 4435 316L IP 65 Cal Adj TAG BA234Y13 27 AF without display Figure 9 1 Dimensions Cerabar S PMP 71 K 112 104 95 160 153 55 M5 98 0 10 bar Z S 18 KTA 3505 IEE 323 344 Version x...

Страница 53: ...Cyl hor 4 Manual 5 Press 6 disabled4 Display at 4 mA1 Display at 20 mA1 Unit after lineari sation1 Density factor2 Clear manuel level Line no 1 21 Input level Set volume V4 V6 V7 Additional functions...

Страница 54: ...xt Display field Entry field HART serial No Serial No sensor Process connection P Process connection P Gasket Process membran Filling fluid Max alarm current Measuring point 6 V9 7 VA Service User inf...

Страница 55: ...0H5 If the on site display indicates process pressure zero not as zero after calibrating the lower range value depending on position you can correct the display value of the on site display to zero bi...

Страница 56: ...in Refer to Chapter 5 Level linear for level volume or weight measurements for standing tanks The level is linear to the measured pressure Refer to Chapter 6 Level cylindrical horizontal for level vol...

Страница 57: ...ndividual points from the linearisation table First activate the linearisation table using the parameter Manual Level V3H6 Refer to this table parameter Line No V3H7 and Chapter 6 4 Linearisation Fact...

Страница 58: ...on Zero Correction Factory Setting 0 0 Zero Correction Value V9H6 Indicates the value by which the sensor characteristic curve was shifted for a zero correction Refer to parameter description Zero Cor...

Страница 59: ...rameter Process Connection VAH4 Gasket VAH6 Select and display the gasket material Options FPM Viton NBR EPDM urethane IIR KALREZ FPM Viton for oxygen applications CR MVQ and special special versions...

Страница 60: ......

Страница 61: ...uwin II Software version 7 1 53 Matrix mode 16 Matrix Universal HART Communicator Software version 7 1 54 Measuring system 7 Metal sensor 6 Mounting 4 Mounting instructions PMP 71 K 8 Mounting the dis...

Страница 62: ......

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Страница 64: ...Tritec S R L Cochabamba Tel 04 4256993 Fax 04 4250981 Brazil Samson Endress Hauser Ltda Sao Paulo Tel 011 50313455 Fax 011 50313067 Canada Endress Hauser Ltd Burlington Ontario Tel 905 6819292 Fax 905...

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