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FISCHER Mess- und Regeltechnik GmbH

Technical data | 6

BA_EN_MS11

6 Technical data

6.1 General Information

Reference conditions (acc. to IEC 61298-1)

Temperature

+15 … +25 °C

Relative humidity

45 … 75 %

Air pressure

86 … 106 kPa

860 … 1060 mbar

Installation position

vertical

6.2 Input variables

Measuring ranges

Measuring accuracy

Overpres-

sure

Under-pres-

sure

0 … 250 mbar

± 6.25 mbar

25 bar

- 1 bar

0 … 400 mbar

± 10 mbar

0 … 0.6 bar

± 0.015 bar

0 … 1 bar

± 0.025 bar

0 … 1.6 bar

± 0.04 bar

0 … 2.5 bar

± 0.625 bar

0 … 4 bar

± 0.1 bar

0 … 6 bar

± 0.15 bar

0 … 10 bar

± 0.25 bar

0 … 16 bar

± 0.4 bar

0 … 25 bar

± 0.625 bar

-0.6 … 0 bar

± 0.015 bar

-1 … 0 bar

± 0.025 bar

-1 … +0.6 bar

± 0.04 bar

-1 … +1.5 bar

± 0.0625 bar

-1 … +3 bar

± 0.1 bar

-1 … +5 bar

± 0.15 bar

-1 … +9 bar

± 0.25 bar

-1 … +15 bar

± 0.4 bar

-1 … +24 bar

± 0.625 bar

Rated pressure of the measuring
system

25 bar

Test pressure

1.5 times the rated pressure

Zero-point setting

Arranged in the front panel of the scale

Measuring accuracy

± 2.5% of the upper range value

Summary of Contents for MS11

Page 1: ...IEC 61508 SIL2 Betriebsanleitung MS11 Contact manometer for difficult measuring conditions 09005142 BA_EN_MS11 Rev ST4 A 03 20 09005142 ...

Page 2: ...using electronic systems or any other form print photocopy microfilm or another process without the written consent of the company FISCHER Mess und Regeltechnik GmbH Bad Salzuflen Reproduction for internal use is expressly allowed Brand names and procedures are used for information purposes only and do not take the respective patent situation into account Great care was taken when compiling the te...

Page 3: ...nal description 6 2 1 Delivery scope 6 2 2 Equipment versions 6 2 2 5 Type plate 7 2 3 Intended use 8 2 4 Function diagram 8 2 5 Design and mode of operation 8 3 Assembly 9 3 1 General 9 3 2 Process connection 9 3 3 Electrical connections 11 4 Start up 13 4 1 General 13 4 2 Control elements 13 4 3 Opening the enclosure 13 4 4 Zero point correction 14 4 5 Switch point setting 14 4 6 Function test 1...

Page 4: ...standards 1 3 Risks due to Non Observance of Safety Instructions Non observance of these safety instructions the intended use of the device or the limit values given in the technical specifications can be hazardous or cause harm to persons the environment or the plant itself The supplier of the equipment will not be liable for damage claims if this should happen 1 4 Safety Instructions for the Ope...

Page 5: ...on DANGER Type and source of danger This indicates a direct dangerous situation that could lead to death or serious injury highest danger level 1 Avoid danger by observing the valid safety regulations WARNING Type and source of danger This indicates a potentially dangerous situation that could lead to death or ser ious injury medium danger level 1 Avoid danger by observing the valid safety regulat...

Page 6: ...ion 2 1 Delivery scope Contact manometer MS11 Operating Manual 2 2 Equipment versions 2 2 1 Pressure chamber Aluminium Stainless steel Pressure chamber Fig 1 Material options for the pressure chamber 2 2 2 Assembly Aluminium Stainless steel Fig 2 Wall mounting Aluminium Stainless steel Fig 3 Mounting the control panel ...

Page 7: ...ressure chamber Bayonet ring enclosure NG100 Fig 5 Protection class IP65 2 2 4 Electrical connection Cable connection Cable socket plug Fig 6 Options for the electrical connection 2 2 5 Type plate Devices pressure and voltage free Switching capacity 5A 250V AC Article no Measuring range P max Prod no 0 1 bar 25 bar MS11 02NA00B1000 1806610 01 002 Made in Germany MESS UND REGELTECHNIK GmbH D 32107 ...

Page 8: ...ions agreed between the manufacturer and the user 2 4 Function diagram 1 2 3 4 5 6 7 1 Fig 8 Function diagram 1 Pressure chamber 2 Motion train 3 Tappet 4 Micro switch 5 Switch point setting 6 Measuring diaphragm 7 Measuring springs 2 5 Design and mode of operation The basis for this measurement and switch unit is a sturdy non sensitive dia phragm measuring unit that is suitable for measuring over...

Page 9: ... personnel only The pipes need to be depressurized when the instrument is being connec ted Appropriate steps must be taken to protect the device from pressure surges Check that the device is suitable for the medium being measured Maximum pressures must be observed cf Tech data The pressure line must be kept as short as possible and installed without any tight bends to avoid delays The pressurized ...

Page 10: ...ia In the operational status the reactor pins need to be set so that the measure ment display follows the pressure changes with a delay Settable reactor pins below the closing cap G Fig 9 Damping reactor Gaseous media Ø8 Capillary throttle MZ401 Fig 10 Capillary throttle ...

Page 11: ...the consumer adapted fuses Do not connect the connector if strained The MS11 can be equipped with one or two micro switches Each micro switch has a changeover contact that is wired as follows 2 3 1 6 4 5 Switch 1 Switch 2 Fig 11 Electrical connection Cable socket can be mounted offset by 180 cable screw connection Fig 12 Cable socket Terminals 1 to 6 Brass Screw terminal up to 1 5 mm2 Ground termi...

Page 12: ...e screw connection 3 6 1 2 4 5 Fig 13 Cable plug Terminals 1 to 6 Brass Screw terminal up to 1 5 mm2 Ground terminal Cable screw connection Polyamide 6 M20x1 5 Sealant EPDM Terminal range 7 to 13 mm Numbered cables For models with numbered cables the cable numbers correspond with the presented terminal numbers ...

Page 13: ...h point setting Switch 1 Switch 2 Fig 14 Control elements Depending on the enclosure model the switch point setting is accessible in different ways The enclosure must be opened to set the zero point 4 3 Opening the enclosure 4 3 1 Enclosure with protection class IP55 1 2 1 2 3 4 PH2 1 Remove the attachment screws 1 with a screwdriver Ensure that the seal ing rings 2 do not get lost The protection ...

Page 14: ...ce first needs to be removed before the enclosure can be opened 4 4 Zero point correction 1 Depressurise the measuring chamber 2 Open the enclosure 3 Set the measurement value pointer to the zero point scale see fig above 13 using the zero point correction screw 4 Close the casing 4 5 Switch point setting 1 2 Switch point setting 1 2 x 8 1 Remove the plugs 1 and the seals 2 in the hood and or open...

Page 15: ... for both switches After the test the switch points need to be reset see above Check when the system is depressurized No measurement is shown and the measurement display point to zero Turn the switch point setting button toward the zero point until the micro switch is activated Test when the system is operational A measurement is shown Turn the switch point setting button toward the measurement un...

Page 16: ...The measuring device must be protected against impacts It should be transpor ted in the original packaging or a suitable transport container 5 3 Service All defective or faulty devices should be sent directly to our repair department Please coordinate all shipments with our sales department WARNING Process media residues Process media residues in and on dismantled devices can be a hazard to people...

Page 17: ... mbar 25 bar 1 bar 0 400 mbar 10 mbar 0 0 6 bar 0 015 bar 0 1 bar 0 025 bar 0 1 6 bar 0 04 bar 0 2 5 bar 0 625 bar 0 4 bar 0 1 bar 0 6 bar 0 15 bar 0 10 bar 0 25 bar 0 16 bar 0 4 bar 0 25 bar 0 625 bar 0 6 0 bar 0 015 bar 1 0 bar 0 025 bar 1 0 6 bar 0 04 bar 1 1 5 bar 0 0625 bar 1 3 bar 0 1 bar 1 5 bar 0 15 bar 1 9 bar 0 25 bar 1 15 bar 0 4 bar 1 24 bar 0 625 bar Rated pressure of the measuring sy...

Page 18: ...o EN 60529 depending on model NSR EN 61010 1 2010 RoHS EN 50581 2012 SIL2 EN 61508 2010 Parts 1 7 6 5 Construction design Process connection Connection shank G B DIN EN 837 Electrical connection Permanently wired numbered cables 7 pin plug connection Cable socket Installation position vertical Dimensions See dimensional drawings Weight Pressure chamber in aluminium 1 2 kg Pressure chamber in stain...

Page 19: ...s in mm unless otherwise stated The following are the dimensional diagrams for the different models of the pres sure chambers in aluminium The dimensional diagrams for the pressure cham bers in stainless steel are similar For this reason there is no illustration 6 5 2 1 Standard version aluminium 78 3 0 87 5 20 3 Ø6 17 5 G 41 37 12 103 5 Ø104 M16 x 1 5 cable screw connection Option process connect...

Page 20: ...d Regeltechnik GmbH 20 BA_EN_MS11 6 5 2 2 Wall structure aluminium 78 3 0 87 5 20 3 Ø6 17 5 G 46 16 5 108 5 Ø104 SW22 3 0 Ø5 Ø127 Ø116 Fig 17 Model IP55 141 Ø 1 2 0 Ø5 Ø 1 1 6 Ø 101 40 71 16 5 108 101 Ø127 Ø116 SW22 Fig 18 Model IP65 ...

Page 21: ...ik GmbH Technical data 6 BA_EN_MS11 21 6 5 2 3 Switch panel installation aluminium Ø132 Ø104 Ø132 98 5 Ø100 32 5 min 3 Ø116 Ø4 8 3 120 SW22 Fig 19 Model IP55 Ø 1 2 0 89 71 106 Ø101 40 40 Ø 8 Ø 115 102 max 3 140 Fig 20 Model IP65 ...

Page 22: ...g SIL Measuring diaphragm 1 2 Measuring range NBR VITON Inconel 718 82 0 250 mbar x 83 0 400 mbar x 01 0 0 6 bar x 02 0 1 bar x 03 0 1 6 bar x 04 0 2 5 bar x 05 0 4 bar x 06 0 6 bar x 07 0 10 bar x 08 0 16 bar x 09 0 25 bar x 30 0 6 0 bar x 31 1 0 bar x 32 1 0 6 bar x 33 1 1 5 bar x 31 1 3 bar x 35 1 5 bar x 36 1 9 bar x 37 1 15 bar x 38 1 24 bar x 3 Measuring dia phragm Sealant Comment N NBR NBR ...

Page 23: ...on with outer thread G B 7 Switching Elements A 1 adjustable micro switch B 2 adjustable microswitches 8 Electrical connection 1 1 metre numbered cable permanently wired 2 2 50 metre numbered cable permanently wired 5 5 metre numbered cable permanently wired K Cable connection socket W 7 pin plug connection 9 Casing protection class Comment 0 IP55 P IP65 Only with a cable connection socket or plug...

Page 24: ...8 Attachments FISCHER Mess und Regeltechnik GmbH 24 BA_EN_MS11 8 Attachments 8 1 SIL Certificate Fig 21 SIL_4479913759902 ...

Page 25: ...FISCHER Mess und Regeltechnik GmbH Attachments 8 BA_EN_MS11 25 Fig 22 SIL_4479913759902 ...

Page 26: ...8 Attachments FISCHER Mess und Regeltechnik GmbH 26 BA_EN_MS11 8 2 EU Declaration of Conformity Fig 23 CE_DE_MS11 ...

Page 27: ...FISCHER Mess und Regeltechnik GmbH BA_EN_MS11 27 Notes ...

Page 28: ...elefelder Str 37a D 32107 Bad Salzuflen Tel 49 5222 974 0 Fax 49 5222 7170 www fischermesstechnik de info fischermesstechnik de Technische Änderungen vorbehalten Subject to technical changes Sous réserve de modifications techniques ...

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