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DEVICE DESCRIPTION

BM26A-5000

www.krohne.com

01/2021 - 4008339901 - HB BM26A-5000 R01 en

The temperature and pressure range of a level transmitter installed on a bypass chamber is:

The bypass chamber can be made of:

•

316/316L (1.4401/1.4404) stainless steel,

•

304L (1.4307) stainless steel with >9.5% nickel content,

•

HASTELLOY

C-276 alloy (2.4819), or

•

INCONEL

nickel-chromium alloy 625 (2.4856)

Figure 2-2: Level transmitter options

Bypass chamber with BW25 displacer-type level transmitter

Bypass chamber with OPTIFLEX 7200 C TDR (Guided Radar) level transmitter

Bypass chamber with OPTIFLEX 8200 C TDR (Guided Radar) level transmitter

Bypass chamber with OPTIFWAVE 7400 C 24 GHz FMCW radar level transmitter

Device

Temperature range

Pressure range

[

[barg]

[psig]

BW25

-40...+400

-40...+752

-1...400

-14.5...5802

OPTIFLEX 7200

-50...+250

-58...+482

-1...100

-14.5...1450

OPTIFLEX 8200

-50...+315

-58...+599

-1...320

-14.5...4641

OPTIWAVE 7400

-50...+200

-58...+392

-1...100

-14.5...1450

Table 2-1: Bypass chamber with a level transmitter option: pressure and temperature ranges

INFORMATION!

For more data about the level transmitter options, refer to the related handbook (BW25,
OPTIWAVE 7400, OPTIFLEX 7200 or OPTIFLEX 8200).

Содержание BM26A-5000

Страница 1: ...rs OPTIFLEX 7200 Guided Radar OPTIFLEX 8200 Guided Radar OPTIWAVE 7400 24 GHz FMCW Radar BW25 Displacer Type BM26A 5000 BM26A 5000 BM26A 5000 BM26A 5000 Handbook Handbook Handbook Handbook KROHNE 01 2...

Страница 2: ...or any part thereof without the prior written authorisation of KROHNE Messtechnik GmbH Subject to change without notice 2 www krohne com 01 2021 4008339901 HB BM26A 5000 R01 en Copyright 2021 by KROHN...

Страница 3: ...cription 10 2 3 Nameplates 12 2 3 1 Location of device labels 12 2 3 2 Bypass chamber nameplate 13 3 Installation 14 3 1 Storage 14 3 2 Transportation 14 3 3 Installation bypass chamber 14 3 3 1 Gener...

Страница 4: ...7 3 Availability of services 19 7 4 Returning the device to the manufacturer 20 7 4 1 General information 20 7 4 2 Form for copying to accompany a returned device 21 7 5 Disposal 22 8 Technical data...

Страница 5: ...Certification The manufacturer certifies successful testing of the product by applying the CE marking For more data about the EU Directives and European Standards related to this device refer to the E...

Страница 6: ...lculations include exceptional risks such as earthquakes bad weather fire etc The standard design calculation does not take into account the theoretical coefficient of corrosion The product circulatin...

Страница 7: ...ess than 0 05 mm 0 002 in diameter Make sure that the device is correctly sealed Do a leakage check between the device and the tank The external pressure Pext must be equal to atmospheric pressure Pat...

Страница 8: ...prevent any injury to the user or damage to the device it is essential that you read the information in this document and observe applicable national standards safety requirements and accident preven...

Страница 9: ...ngs must be observed without fail Even partial disregard of this warning can lead to serious health problems and even death There is also the risk of seriously damaging the device or parts of the oper...

Страница 10: ...op of the bypass chamber A FMCW non contact radar level transmitter is designed to continuously measure the level A TDR Guided Radar level transmitter is designed to continuously measure the level int...

Страница 11: ...r 2 Bypass chamber with OPTIFLEX 7200 C TDR Guided Radar level transmitter 3 Bypass chamber with OPTIFLEX 8200 C TDR Guided Radar level transmitter 4 Bypass chamber with OPTIFWAVE 7400 C 24 GHz FMCW r...

Страница 12: ...evice is delivered according to your order Check for the correct supply voltage printed on the nameplate Figure 2 3 Location of device nameplates 1 Bypass chamber nameplate 2 Optional level transmitte...

Страница 13: ...number 4 Test pressure PT and test date 5 Process temperature range TS 6 Process pressure range PS 7 Bypass chamber volume 8 PED marking PED G1 III PED G1 IV or PED G2 III This marking agrees with NAM...

Страница 14: ...o EU Pressure Equipment Directive on page 6 Other installation conditions Make sure that there is no contamination dirt etc or unwanted objects in the bypass chamber Install the bypass chamber vertica...

Страница 15: ...BM26A 5000 www krohne com 01 2021 4008339901 HB BM26A 5000 R01 en 3 4 Level transmitter options The level transmitter OPTIFLEX 7200 OPTIFLEX 8200 OPTIWAVE 7400 or BW25 is attached to the bypass chamb...

Страница 16: ...the electrical connection procedure refer to the OPTIFLEX 8200 C F S handbook 4 3 OPTIWAVE 7400 24 GHz FMCW radar level transmitter This device is supplied as an option with the bypass chamber For th...

Страница 17: ...isolation valves on the top and bottom process connections Do a leak test Energize the electrical equipment i End of the procedure DANGER Devices with Ex approval options Make sure that the bypass ch...

Страница 18: ...his device is supplied as an option with the bypass chamber For the device configuration procedure refer to the OPTIFLEX 7200 C F S D handbook 6 3 2 OPTIFLEX 8200 guided radar level transmitter This d...

Страница 19: ...ass chamber Use only KROHNE authorized service staff to repair the device 7 3 Availability of services The manufacturer offers a range of services to support the customer after expiration of the warra...

Страница 20: ...the health and safety of the personnel the manufacturer may only handle test and repair returned devices that have been in contact with products without risk to personnel and environment This means th...

Страница 21: ...r or Serial No has been operated with the following liquid Because this liquid is hazardous to water toxic caustic flammable We have checked that all cavities in the unit are free from such substances...

Страница 22: ...ctrical and Electronic Equipment in the European Union Separate collection of WEEE Waste Electrical and Electronic Equipment in the European Union According to the directive 2012 19 EU the monitoring...

Страница 23: ...is installed adjacent to the tank and connected to it by two pipes The process conditions in the bypass chamber are the same as those in the tank The measuring principle is also related to the level...

Страница 24: ...ed value For more data about the secondary measured value refer to the handbook of the level transmitter option 1 Design Bypass chamber variants Side side process connections 2 Level transmitter optio...

Страница 25: ...alloy 2 4819 INCONEL nickel chromium alloy 625 2 4856 5 Stainless steel 1 4404 316L HASTELLOY C 276 alloy 2 4819 INCONEL nickel chromium alloy 625 2 4856 DN80 NPS 3 88 9 mm chamber DN80 NPS 3 88 9 mm...

Страница 26: ...with plug 3 8 3 4 NPT female with plug Without 3 8 3 4 NPT female with plug Flange EN All process connection options 9 Flange ASME All process connection options NPS 1 2 or 1 RJ in Class 2500 welding...

Страница 27: ...200 guided radar TDR OPTIWAVE 7400 24GHz FMCW radar and BW25 displacer type level transmitters 2 Other variants are available on request 3 The maximum pressure is related to the type of process connec...

Страница 28: ...s for the process connections Figure 8 1 BM26A 5000 PN40 Class 300 side side process connections 1 Top flange DN65 NPS 2 1 2 or DN80 NPS 3 for level transmitter option 2 Optional drain with 3 8 3 4 NP...

Страница 29: ...ection female plug 76 mm Flange 165 mm Welded pipe 162 mm 4 NPT or G connection male plug 111 mm Flange 165 mm 5 Flange DN65 NPS 2 1 2 73 03 mm Flange DN80 NPS 3 88 9 mm Dimensions inches a b C C c d...

Страница 30: ...flange DN65 NPS 2 1 2 or DN80 NPS 3 for level transmitter option 2 Optional drain with 3 8 3 4 NPT female threaded connection with plug or DN15 50 NPS 1 2 2 flange 3 Process connection flange or welde...

Страница 31: ...e NPS 1 1 2 197 5 mm Flange NPS 2 222 5 mm 4 NPT or G connection male plug 111 mm Flange 165 mm 5 Flange DN65 NPS 2 1 2 73 03 mm Flange DN80 NPS 3 88 9 mm Dimensions inches a b C C c d e k r t 7 28 1...

Страница 32: ...50 Class 1500 side side process connections 1 Top flange NPS 2 Class 1500 NPS 3 Class 900 or NPS 3 Class 1500 for level transmitter option 2 Optional drain with 3 8 3 4 NPT female threaded connection...

Страница 33: ...ge DN50 227 mm Flange NPS 1 1 2 220 mm Flange NPS 2 251 mm 4 NPT connection male plug 111 mm Flange 165 mm 5 Flange DN65 NPS 2 1 2 73 03 mm Flange DN80 NPS 3 88 9 mm Dimensions inches a b C C c d e k...

Страница 34: ...Class 2500 or NPS 3 Class 2500 for level transmitter option 2 Optional drain with 3 8 3 4 NPT female threaded connection with plug or DN15 50 NPS 1 2 2 flange 3 Process connection flange or welded pip...

Страница 35: ...ange NPS 1 165 mm Flange NPS 2 251 mm 4 NPT connection male plug 111 5 mm Flange 165 mm 5 Flange DN65 NPS 2 1 2 73 03 mm Flange DN80 NPS 3 88 9 mm Dimensions inches a b C C c d e k r t 7 28 1 13 39 11...

Страница 36: ...ort bracket Figure 8 5 Support bracket Dimensions mm a b c d e f g h j k m n p s t u Support bracket 73 3 52 28 5 4 8 4 15 15 50 80 26 12 16 5 33 4 58 Table 8 10 Support bracket dimensions in mm Dimen...

Страница 37: ...0 20 20 38 50 100 Maximum process pressure barg EN 1092 1 PN40 40 40 40 40 40 40 40 PN100 100 100 100 100 100 100 100 PN160 160 160 160 160 160 160 160 PN250 250 250 250 250 250 250 250 PN400 400 400...

Страница 38: ...8 337 1 318 297 1 285 7 274 2 ASME B16 5 Class 150 14 8 13 6 12 10 2 8 4 6 5 Class 300 36 3 33 7 31 8 29 7 28 5 27 4 Class 600 77 1 71 2 66 7 63 1 61 58 9 Class 1500 192 4 178 4 167 158 1 152 2 147 1...

Страница 39: ...25 9 3625 9 3625 9 3625 9 3625 9 ISO 228 1 G 580 2 580 2 580 2 580 2 580 2 580 2 580 2 ASME B1 20 1 NPT 1450 4 1450 4 1450 4 1450 4 1450 4 1450 4 1450 4 Table 8 14 Maximum process pressure psig for a...

Страница 40: ...S 40 40 40 40 40 40 34 4 40S 100 100 100 100 100 100 86 1 ISO 228 1 G 40 40 40 40 40 40 34 4 ASME B1 20 1 NPT 100 100 100 100 100 100 86 1 Table 8 16 Maximum process pressure barg for a given maximum...

Страница 41: ...4 1450 4 1450 4 1450 4 1248 8 ISO 228 1 G 580 2 580 2 580 2 580 2 580 2 580 2 498 9 ASME B1 20 1 NPT 1450 4 1450 4 1450 4 1450 4 1450 4 1450 4 1248 8 Table 8 18 Maximum process pressure psig for a giv...

Страница 42: ...d There is one process connection at the top and one more at the bottom of the measuring chamber Options include a level transmitter axial or lateral process connections vents and drains Electromagnet...

Страница 43: ...NOTES 10 43 BM26A 5000 www krohne com 01 2021 4008339901 HB BM26A 5000 R01 en...

Страница 44: ...ing solutions Engineering commissioning calibration maintenance and training services Head Office KROHNE Messtechnik GmbH Ludwig Krohne Str 5 47058 Duisburg Germany Tel 49 203 301 0 Fax 49 203 301 103...

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