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Magnetostrictive linear position sensors for explosive areas

Magnetostrictive sensors

Available in:

34 versions

For use in Ex Zones 0 and 1, Balluff offers pressure-encapsulated BTL magnetostrictive linear position sensors in various rod configurations with various performance profiles. Depending on the application, you receive from us variants for areas that are threatened by gas or by dust. Magnetostrictive linear position sensors that withstand possible explosion hazards are also available for Zone 2.

The housing for the BTL-J-DEXC-TA12 model series is robust and pressure-encapsulated. Its electronics module can be exchanged quickly and easily. This means that these variants meet the requirements set by the oil and gas industries for high reliability and easy service within the Ex zones.

Features

  • Suitable for Zones 0, 1, and 2
  • Measurement ranges of up to 7620 mm
  • Absolute output signal with high resolution of up to 5 µm
  • Pressure-rated up to 600 bar
  • Range of interfaces available
  • Space-saving housing
  • Fast commissioning through characteristic curve adjustment
  • Many international certifications, such as IECEx, ATEX, and CSA

Price

34 Results

Order code Measuring length Mechanical configuration Ex category Ambient temperature Linearity deviation Application
Actions

BTL7 -CD-NEX- Series - Analog current

BTL7 -CD-NEX- Series - Analog current
25...2000 mm Fastening M22 threads ATEX: 3G (EPL Gc)
ATEX: 2D (EPL Db)
IECEx: EPL Gc
IECEx: EPL Db
-40...60 °C nnnn = 0501…2000: ± 0.01% FS, nnnn = 0050…0500: ± 50 µm High pressure rated to 1000 bar

BTL7 -J-DEX-A/B/D/E- Series - Profibus

BTL7 -J-DEX-A/B/D/E- Series - Profibus
25...7620 mm Fastening 18h6 fit ATEX: 1G (EPL Ga)
ATEX: 2D (EPL Db)
IECEx: EPL Ga
IECEx: EPL Db
-40...60 °C nnnn = 0050…5500: ± 30 µm, nnnn > 5500: ± 0.02% FS Stainless steel housing

BTL7 -J-DEX-A/B- Series - Analog voltage

BTL7 -J-DEX-A/B- Series - Analog voltage
25...7620 mm Fastening 18h6 fit ATEX: 1G (EPL Ga)
ATEX: 2D (EPL Db)
IECEx: EPL Ga
IECEx: EPL Db
-40...80 °C nnnn = 0050…0500: ± 50 µm, nnnn = 0501…5500: ± 0.01% FS, nnnn > 5500: ± 0.02% FS Stainless steel housing

BTL7 -Z-DEX- Series - Analog current

BTL7 -Z-DEX- Series - Analog current
25...7620 mm Fastening 3/4" threads ATEX: 1G (EPL Ga)
ATEX: 2D (EPL Db)
IECEx: EPL Ga
IECEx: EPL Db
-40...80 °C nnnn = 0050…0500: ± 50 µm, nnnn = 0501…5500: ± 0.01% FS, nnnn > 5500: ± 0.02% FS Stainless steel housing

BTL7 -Z-DEX- Series - Analog voltage

BTL7 -Z-DEX- Series - Analog voltage
25...7620 mm Fastening 3/4" threads ATEX: 1G (EPL Ga)
ATEX: 2D (EPL Db)
IECEx: EPL Ga
IECEx: EPL Db
-40...80 °C nnnn = 0050…0500: ± 50 µm, nnnn = 0501…5500: ± 0.01% FS, nnnn > 5500: ± 0.02% FS Stainless steel housing

BTL7 -B-DEX- Series - Analog current

BTL7 -B-DEX- Series - Analog current
25...7620 mm Fastening M18 threads ATEX: 1G (EPL Ga)
ATEX: 2D (EPL Db)
IECEx: EPL Ga
IECEx: EPL Db
-40...80 °C nnnn = 0050…0500: ± 50 µm, nnnn = 0501…5500: ± 0.01% FS, nnnn > 5500: ± 0.02% FS Stainless steel housing

BTL7 -B-NEX- Series - Digital

BTL7 -B-NEX- Series - Digital
25...5500 mm Fastening M18 threads ATEX: 3G (EPL Gc)
ATEX: 2D (EPL Db)
IECEx: EPL Gc
IECEx: EPL Db
-40...60 °C ± 50 µm Hydraulic cylinder

BTL7 -B-NEX- Series - SSI

BTL7 -B-NEX- Series - SSI
25...5500 mm Fastening M18 threads ATEX: 3G (EPL Gc)
ATEX: 2D (EPL Db)
IECEx: EPL Gc
IECEx: EPL Db
-40...60 °C d = 1, 2, 3, 7: ± 30µm, d = 4, 5, 6, 8: ± 2 LSB Hydraulic cylinder

BTL7 -J-DEXC- Series - Analog current

BTL7 -J-DEXC- Series - Analog current
25...7620 mm Fastening 18h6 fit ATEX: 1G (EPL Ga)
ATEX: 1D (EPL Da)
IECEx: EPL Ga
IECEx: EPL Da
NEC 500: Class I, Division 1
NEC 505: Class I, Zone 1
-40...80 °C nnnn = 0050…0500: ± 50 µm, nnnn = 0501…5500: ± 0.01% FS, nnnn > 5500: ± 0.02% FS Replaceable electronics - Rapid Replacement Module

BTL7 -J-DEXC- Series - Analog voltage

BTL7 -J-DEXC- Series - Analog voltage
25...7620 mm Fastening 18h6 fit ATEX: 1G (EPL Ga)
ATEX: 1D (EPL Da)
IECEx: EPL Ga
IECEx: EPL Da
NEC 500: Class I, Division 1
NEC 505: Class I, Zone 1
-40...80 °C nnnn = 0050…0500: ± 50 µm, nnnn = 0501…5500: ± 0.01% FS, nnnn > 5500: ± 0.02% FS Replaceable electronics - Rapid Replacement Module