Register to unlock your exclusive B2B prices and start shopping. Sign up now!

TURCK - Page 58

Pressure Transmitter With Current Output (2-Wire)  PT1A-1043-I2-H1141
Order Only
TURCK
Pressure Transmitter With Current Output (2-Wire)  PT1A-1043-I2-H1141
153,71 €
This price is valid until 24.12.25
EAN: 4047101430004
MPN: 6837741
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Pressure Sensor With Voltage Output (3-Wire)  PT6A-1004-U1-H1143/X
Order Only
TURCK
Pressure Sensor With Voltage Output (3-Wire)  PT6A-1004-U1-H1143/X
153,71 €
This price is valid until 24.12.25
EAN: 4047101408096
MPN: 6839504
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Pressure Sensor With Current Output (2-Wire)  PT16A-1004-I2-H1143
Order Only
TURCK
Pressure Sensor With Current Output (2-Wire)  PT16A-1004-I2-H1143
153,71 €
This price is valid until 24.12.25
EAN: 4047101407495
MPN: 6839501
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Temperatuurdetectie, met stroomuitgang en een transistorschakeluitgang
Order Only
TURCK
Temperatuurdetectie, met stroomuitgang en een transistorschakeluitgang
501,32 €
This price is valid until 24.12.25
EAN: 4047101272598
MPN: 6840027
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Temperatuurdetectie, met 2 transistorschakeluitgangen pnp/npn
Order Only
TURCK
Temperatuurdetectie, met 2 transistorschakeluitgangen pnp/npn
458,21 €
This price is valid until 24.12.25
EAN: 4047101110029
MPN: 6840018
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Immersion Sensor with Integrated Processor  FCS-G1/2DY-AP8X-H1141
Order Only
TURCK
Flow Monitoring Immersion Sensor with Integrated Processor  FCS-G1/2DY-AP8X-H1141
662,81 €
This price is valid until 24.12.25
EAN: 4047101171358
MPN: 6870003
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Immersion Sensor with Integrated Processor  FCS-G1/2A4P-AP8X/L120
Order Only
TURCK
Flow Monitoring Immersion Sensor with Integrated Processor  FCS-G1/2A4P-AP8X/L120
861,88 €
This price is valid until 24.12.25
EAN: 4047101171587
MPN: 6870026
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Immersion Sensor without Integrated Processor  FCS-G1/2A4-NAEX/D024 5M
Order Only
TURCK
Flow Monitoring Immersion Sensor without Integrated Processor  FCS-G1/2A4-NAEX/D024 5M
864,78 €
This price is valid until 24.12.25
EAN: 4047101171655
MPN: 6870033
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Accessories Mounting Panel  FTCI-MP01AL
Order Only
TURCK
Accessories Mounting Panel  FTCI-MP01AL
38,08 €
This price is valid until 24.12.25
EAN: 4047101171716
MPN: 6870040
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Rate Monitoring Inline Sensor with Integrated Processor  FTCI-10D10A4P-LI-UP8X-H1141
Order Only
TURCK
Flow Rate Monitoring Inline Sensor with Integrated Processor  FTCI-10D10A4P-LI-UP8X-H1141
971,09 €
This price is valid until 24.12.25
EAN: 4047101171730
MPN: 6870042
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Rate Monitoring Inline Sensor with Integrated Processor  FTCI-15D15A4P-LI-UP8X-H1141
Order Only
TURCK
Flow Rate Monitoring Inline Sensor with Integrated Processor  FTCI-15D15A4P-LI-UP8X-H1141
986,88 €
This price is valid until 24.12.25
EAN: 4047101171754
MPN: 6870044
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Rate Monitoring Inline Sensor with Integrated Processor  FTCI-18D15A4P-2UP8X-H1141
Order Only
TURCK
Flow Rate Monitoring Inline Sensor with Integrated Processor  FTCI-18D15A4P-2UP8X-H1141
973,96 €
This price is valid until 24.12.25
EAN: 4047101171761
MPN: 6870045
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Immersion Sensor with Integrated Processor  FCS-G1/2A4P-LIX-H1141/L120
Order Only
TURCK
Flow Monitoring Immersion Sensor with Integrated Processor  FCS-G1/2A4P-LIX-H1141/L120
994,04 €
This price is valid until 24.12.25
EAN: 4047101171846
MPN: 6870059
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Immersion Sensor with Integrated Processor  FCS-G1/4A4-AP8X-H1141
Order Only
TURCK
Flow Monitoring Immersion Sensor with Integrated Processor  FCS-G1/4A4-AP8X-H1141
579,79 €
This price is valid until 24.12.25
EAN: 4047101172003
MPN: 6870101
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Immersion Sensor with Integrated Processor  FCS-G1/2A4P-AP8X-H1141
Order Only
TURCK
Flow Monitoring Immersion Sensor with Integrated Processor  FCS-G1/2A4P-AP8X-H1141
465,71 €
This price is valid until 24.12.25
EAN: 4047101171938
MPN: 6870092
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Immersion Sensor with Integrated Processor  FCS-HA4P-AP8X-H1141
Order Only
TURCK
Flow Monitoring Immersion Sensor with Integrated Processor  FCS-HA4P-AP8X-H1141
632,64 €
This price is valid until 24.12.25
EAN: 4047101172591
MPN: 6870237
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Freely Rotatable FCST Flow Sensor Monitoring of Flow Speed  FCST-A4P-VRX/230VAC
Order Only
TURCK
Freely Rotatable FCST Flow Sensor Monitoring of Flow Speed  FCST-A4P-VRX/230VAC
433,68 €
This price is valid until 24.12.25
EAN: 4047101303070
MPN: 6870254
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Freely Rotatable FCST Flow Sensor Monitoring of Flow Speed  FCST-A4P-VRX/115VAC
Order Only
TURCK
Freely Rotatable FCST Flow Sensor Monitoring of Flow Speed  FCST-A4P-VRX/115VAC
433,68 €
This price is valid until 24.12.25
EAN: 4047101303063
MPN: 6870253
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Freely Rotatable FCST Flow Sensor Monitoring of Flow Speed  FCST-A4P-LIX-H1141
Order Only
TURCK
Freely Rotatable FCST Flow Sensor Monitoring of Flow Speed  FCST-A4P-LIX-H1141
555,34 €
This price is valid until 24.12.25
EAN: 4047101303087
MPN: 6870255
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Freely Rotatable FCST Flow Sensor Monitoring of Flow Speed  FCST-A4P-2AP8X-H1140
Order Only
TURCK
Freely Rotatable FCST Flow Sensor Monitoring of Flow Speed  FCST-A4P-2AP8X-H1140
518,26 €
This price is valid until 24.12.25
EAN: 4047101303049
MPN: 6870251
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Functionality Corresponding to Flow Module  FCST-A4-NA/D100
Order Only
TURCK
Flow Monitoring Functionality Corresponding to Flow Module  FCST-A4-NA/D100
376,81 €
This price is valid until 24.12.25
EAN: 4047101303124
MPN: 6870267
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Freely Rotatable FCST Flow Sensor Monitoring of Flow Speed  FCST-A4P-LILX-H1141
Order Only
TURCK
Freely Rotatable FCST Flow Sensor Monitoring of Flow Speed  FCST-A4P-LILX-H1141
722,56 €
This price is valid until 24.12.25
EAN: 4047101303094
MPN: 6870256
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Freely Rotatable FCST Flow Sensor Monitoring of Flow Speed  FCST-A4-AP8X-H1141
Order Only
TURCK
Freely Rotatable FCST Flow Sensor Monitoring of Flow Speed  FCST-A4-AP8X-H1141
530,08 €
This price is valid until 24.12.25
EAN: 4047101303100
MPN: 6870265
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Accessories Screw-In Adapter  FCA-FCST-G1/2-A4/L037
Order Only
TURCK
Accessories Screw-In Adapter  FCA-FCST-G1/2-A4/L037
49,91 €
This price is valid until 24.12.25
EAN: 4047101303186
MPN: 6870292
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Accessories Screw-In Adapter  FCA-FCST-N1/2-A4
Order Only
TURCK
Accessories Screw-In Adapter  FCA-FCST-N1/2-A4
49,91 €
This price is valid until 24.12.25
EAN: 4047101303193
MPN: 6870293
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Immersion Sensor without Integrated Processor  FCS-G1/2TN-NA-H1141
Order Only
TURCK
Flow Monitoring Immersion Sensor without Integrated Processor  FCS-G1/2TN-NA-H1141
1 325,89 €
This price is valid until 24.12.25
EAN: 4047101172751
MPN: 6870311
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Immersion Sensor without Integrated Processor  FCS-G1/2A4-NA-H1141/L080
Order Only
TURCK
Flow Monitoring Immersion Sensor without Integrated Processor  FCS-G1/2A4-NA-H1141/L080
472,63 €
This price is valid until 24.12.25
EAN: 4047101172812
MPN: 6870317
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Immersion Sensor without Integrated Processor  FCS-G1/4A4-NAEX
Order Only
TURCK
Flow Monitoring Immersion Sensor without Integrated Processor  FCS-G1/4A4-NAEX
608,81 €
This price is valid until 24.12.25
EAN: 4047101172799
MPN: 6870315
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Immersion Sensor without Integrated Processor  FCS-G1/2A4-NAEX0/L065
Order Only
TURCK
Flow Monitoring Immersion Sensor without Integrated Processor  FCS-G1/2A4-NAEX0/L065
876,27 €
This price is valid until 24.12.25
EAN: 4047101172997
MPN: 6870335
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Immersion Sensor without Integrated Processor  FCS-G1/2A4-NAEX0/D024
Order Only
TURCK
Flow Monitoring Immersion Sensor without Integrated Processor  FCS-G1/2A4-NAEX0/D024
864,78 €
This price is valid until 24.12.25
EAN: 4047101173086
MPN: 6870344
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Immersion Sensor without Integrated Processor  FCS-G1/2A4-NAEX0/L065/D024
Order Only
TURCK
Flow Monitoring Immersion Sensor without Integrated Processor  FCS-G1/2A4-NAEX0/L065/D024
1 236,83 €
This price is valid until 24.12.25
EAN: 4047101173031
MPN: 6870339
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Immersion Sensor without Integrated Processor  FCS-G1/2HC4-NAEX0/L065
Order Only
TURCK
Flow Monitoring Immersion Sensor without Integrated Processor  FCS-G1/2HC4-NAEX0/L065
2 189,22 €
This price is valid until 24.12.25
EAN: 4047101173192
MPN: 6870355
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Immersion Sensor without Integrated Processor  FCS-G1/2HC4-NAEX/L065/D100
Order Only
TURCK
Flow Monitoring Immersion Sensor without Integrated Processor  FCS-G1/2HC4-NAEX/L065/D100
2 189,22 €
This price is valid until 24.12.25
EAN: 4047101173222
MPN: 6870358
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Immersion Sensor without Integrated Processor  FCS-GL1/2A2-NA/A/D100
Order Only
TURCK
Flow Monitoring Immersion Sensor without Integrated Processor  FCS-GL1/2A2-NA/A/D100
459,51 €
This price is valid until 24.12.25
EAN: 4047101173444
MPN: 6870380
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Immersion Sensor without Integrated Processor  FCS-G1/2A4-NAEX/L065/D100
Order Only
TURCK
Flow Monitoring Immersion Sensor without Integrated Processor  FCS-G1/2A4-NAEX/L065/D100
889,18 €
This price is valid until 24.12.25
EAN: 4047101173468
MPN: 6870382
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Immersion Sensor without Integrated Processor  FCS-GL1/2A4-NA
Order Only
TURCK
Flow Monitoring Immersion Sensor without Integrated Processor  FCS-GL1/2A4-NA
327,48 €
This price is valid until 24.12.25
EAN: 4047101173550
MPN: 6870402
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Immersion Sensor without Integrated Processor  FCS-GL1/2A4-NAEX-H1141
Order Only
TURCK
Flow Monitoring Immersion Sensor without Integrated Processor  FCS-GL1/2A4-NAEX-H1141
522,02 €
This price is valid until 24.12.25
EAN: 4047101173840
MPN: 6870432
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Immersion Sensor without Integrated Processor  FCS-G3/4A4-NAEX
Order Only
TURCK
Flow Monitoring Immersion Sensor without Integrated Processor  FCS-G3/4A4-NAEX
587,84 €
This price is valid until 24.12.25
EAN: 4047101174137
MPN: 6870461
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Immersion Sensor without Integrated Processor  FCS-GL1/2A4-NAEX/D100
Order Only
TURCK
Flow Monitoring Immersion Sensor without Integrated Processor  FCS-GL1/2A4-NAEX/D100
607,63 €
This price is valid until 24.12.25
EAN: 4047101174120
MPN: 6870460
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Inline Sensor with Integrated Processor  FCI-34D10A4P-AP8X-H1141
Order Only
TURCK
Flow Monitoring Inline Sensor with Integrated Processor  FCI-34D10A4P-AP8X-H1141
869,07 €
This price is valid until 24.12.25
EAN: 4047101174465
MPN: 6870627
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Inline Sensor without Integrated Processor  FCI-D03A4-NA-H1141/M16
Order Only
TURCK
Flow Monitoring Inline Sensor without Integrated Processor  FCI-D03A4-NA-H1141/M16
422,32 €
This price is valid until 24.12.25
EAN: 4047101174526
MPN: 6870633
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Inline Sensor without Integrated Processor  FCI-D03A4P-NA
Order Only
TURCK
Flow Monitoring Inline Sensor without Integrated Processor  FCI-D03A4P-NA
325,20 €
This price is valid until 24.12.25
EAN: 4047101174564
MPN: 6870637
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Inline Sensor with Integrated Processor  FCI-D04A4P-LIX-H1141
Order Only
TURCK
Flow Monitoring Inline Sensor with Integrated Processor  FCI-D04A4P-LIX-H1141
738,36 €
This price is valid until 24.12.25
EAN: 4047101174601
MPN: 6870641
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Inline Sensor with Integrated Processor  FCI-D10A4P-LIX-H1141
Order Only
TURCK
Flow Monitoring Inline Sensor with Integrated Processor  FCI-D10A4P-LIX-H1141
738,36 €
This price is valid until 24.12.25
EAN: 4047101174625
MPN: 6870643
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Inline Sensor with Integrated Processor  FCI-D10A4P-AP8X-H1141/A
Order Only
TURCK
Flow Monitoring Inline Sensor with Integrated Processor  FCI-D10A4P-AP8X-H1141/A
704,75 €
This price is valid until 24.12.25
EAN: 4047101174656
MPN: 6870646
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Inline Sensor with Integrated Processor  FCI-D04A4P-ARX-H1140
Order Only
TURCK
Flow Monitoring Inline Sensor with Integrated Processor  FCI-D04A4P-ARX-H1140
609,51 €
This price is valid until 24.12.25
EAN: 4047101174649
MPN: 6870645
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Inline Sensor with Integrated Processor  FCI-D10A4P-ARX-H1140/A
Order Only
TURCK
Flow Monitoring Inline Sensor with Integrated Processor  FCI-D10A4P-ARX-H1140/A
704,75 €
This price is valid until 24.12.25
EAN: 4047101174861
MPN: 6870667
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Inline Sensor with Integrated Processor  FCI-D15A4P-LIX-H1141
Order Only
TURCK
Flow Monitoring Inline Sensor with Integrated Processor  FCI-D15A4P-LIX-H1141
808,77 €
This price is valid until 24.12.25
EAN: 4047101174892
MPN: 6870670
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Inline Sensor with Integrated Processor  FCI-D20A4P-ARX-H1140
Order Only
TURCK
Flow Monitoring Inline Sensor with Integrated Processor  FCI-D20A4P-ARX-H1140
663,65 €
This price is valid until 24.12.25
EAN: 4047101174939
MPN: 6870674
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Immersion Sensor with Integrated Processor  FCS-K20-LIX
Order Only
TURCK
Flow Monitoring Immersion Sensor with Integrated Processor  FCS-K20-LIX
297,49 €
This price is valid until 24.12.25
EAN: 4047101175073
MPN: 6870703
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Immersion Sensor with Integrated Processor  FCS-HA2P-VRX/230VAC/AL115
Order Only
TURCK
Flow Monitoring Immersion Sensor with Integrated Processor  FCS-HA2P-VRX/230VAC/AL115
563,25 €
This price is valid until 24.12.25
EAN: 4047101175240
MPN: 6870724
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Immersion Sensor with Integrated Processor  FCS-HA2P-LIX/AL115
Order Only
TURCK
Flow Monitoring Immersion Sensor with Integrated Processor  FCS-HA2P-LIX/AL115
739,82 €
This price is valid until 24.12.25
EAN: 4047101175233
MPN: 6870722
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Compact Inline Flow Sensors of the FCIC Series  FCIC-G1/4A4P-LIL-H1141/1.0
Order Only
TURCK
Flow Monitoring Compact Inline Flow Sensors of the FCIC Series  FCIC-G1/4A4P-LIL-H1141/1.0
642,11 €
This price is valid until 24.12.25
EAN: 4047101320152
MPN: 6870783
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Compact Inline Flow Sensors of the FCIC Series  FCIC-G1/4A4P-LIL-H1141/2.0
Order Only
TURCK
Flow Monitoring Compact Inline Flow Sensors of the FCIC Series  FCIC-G1/4A4P-LIL-H1141/2.0
642,11 €
This price is valid until 24.12.25
EAN: 4047101320169
MPN: 6870784
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Rate Measurement Inline Sensor with Integrated Processor  FCMI-3/4D12DYA4P-LIUP8X-H1141
Order Only
TURCK
Flow Rate Measurement Inline Sensor with Integrated Processor  FCMI-3/4D12DYA4P-LIUP8X-H1141
1 621,96 €
This price is valid until 24.12.25
EAN: 4047101046540
MPN: 6870817
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Immersion Sensor with Integrated Processor  FCS-N1/2A4-AP8X-H1141
Order Only
TURCK
Flow Monitoring Immersion Sensor with Integrated Processor  FCS-N1/2A4-AP8X-H1141
579,79 €
This price is valid until 24.12.25
EAN: 4047101175349
MPN: 6871004
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Immersion Sensor without Integrated Processor  FCS-N1/2A4-NA-H1141
Order Only
TURCK
Flow Monitoring Immersion Sensor without Integrated Processor  FCS-N1/2A4-NA-H1141
330,11 €
This price is valid until 24.12.25
EAN: 4047101175752
MPN: 6871303
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Immersion Sensor with Integrated Processor  FCS-N1/2A4P-LIX-H1141
Order Only
TURCK
Flow Monitoring Immersion Sensor with Integrated Processor  FCS-N1/2A4P-LIX-H1141
790,06 €
This price is valid until 24.12.25
EAN: 4047101175660
MPN: 6871041
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Immersion Sensor without Integrated Processor  FCS-50A4-NA/D014
Order Only
TURCK
Flow Monitoring Immersion Sensor without Integrated Processor  FCS-50A4-NA/D014
551,31 €
This price is valid until 24.12.25
EAN: 4047101176100
MPN: 6872009
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Flow Monitoring Immersion Sensor with Integrated Processor  FCS-50A4-AP8X-H1141/D014
Order Only
TURCK
Flow Monitoring Immersion Sensor with Integrated Processor  FCS-50A4-AP8X-H1141/D014
1 008,42 €
This price is valid until 24.12.25
EAN: 4047101176261
MPN: 6872025
Package: 1
Estimate delivery time at our warehouse (approx.): 4-6 weeks