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Magnetostrictive sensors
Magnetostrictive linear position sensors for extreme environments

Magnetostrictive linear position sensors for extreme environments

Magnetostrictive sensors

Available in:

34 versions

Whenever you need to measure with absolute precision in extreme conditions, you can count on the BTL robust magnetostrictive linear position sensors from Balluff. Our systems are made entirely of stainless steel and are designed in protection classes up to IP69K or for high pressure cylinder applications up to 1000 bar. Their non-contacting working principle guarantees to prevent wear and ensure an almost unlimited service life. Balluff offers the highest tier of reliability and precision, even in harsh environments.

Features

  • Rugged stainless steel housing
  • Exceptionally shock- and vibration-resistant
  • Extreme waterproofness, IP69K
  • Temperature range of -40 to +85 °C
  • High-pressure resistance rated up to 1000 bar
  • Resolution of up to 1 µm
  • Measuring lengths of up to 7620 mm
  • Non-contacting, thus free from wear – no downtimes

34 Results

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

BTL7 -BE/BF- Serie - Digital

BTL7 -BE/BF- Serie - Digital
Digital pulse 25...7620 mm Fastening M18 threads -40...85 °C nnnn = 0025…5500: ± 50 µm
nnnn > 5500: ± 0.02% FS 		Outdoor - IP69K, Stainless steel housing

BTL7 -BE/BF- Serie - SSI

BTL7 -BE/BF- Serie - SSI
SSI 25...7620 mm Fastening M18 threads -40...85 °C d = 1, 2, 3, 7:
nnnn = 50…5500: ± 30µm

d = 4, 5, 6, 8
nnnn = 50…5500: ± 2 LSB

nnnn > 5500: ± 0.02% FS 		Outdoor - IP69K, Stainless steel housing

BTL7 -ZE/ZF- Serie - Digital

BTL7 -ZE/ZF- Serie - Digital
Digital pulse 25...7620 mm Fastening 3/4" threads -40...85 °C nnnn = 0025…5500: ± 50 µm, nnnn > 5500: ± 0.02% FS Outdoor - IP69K, Stainless steel housing

BTL7 -ZE/ZF- Serie - SSI

BTL7 -ZE/ZF- Serie - SSI
SSI 25...7620 mm Fastening 3/4" threads -40...85 °C d = 1, 2, 3, 7:
nnnn = 25…5500: ± 30µm

d = 4, 5, 6, 8
nnnn = 25…5500: ± 2 LSB

nnnn > 5500: ± 0.02% FS 		Outdoor - IP69K, Stainless steel housing

BTL7 -CE- Serie - Digital

BTL7 -CE- Serie - Digital
Digital pulse 25...2000 mm Fastening M22 threads -40...85 °C nnnn = 0025…2000: ± 50 µm Outdoor - IP69K, Stainless steel housing, High pressure rated to 1000 bar

BTL7 -CE- Serie - SSI

BTL7 -CE- Serie - SSI
SSI 25...2000 mm Fastening M22 threads -40...85 °C d = 1, 2, 3, 7: ± 30µm, d = 4, 5, 6, 8: ± 2 LSB Outdoor - IP69K, Stainless steel housing, High pressure rated to 1000 bar

BTL7 -W- Series - Analog voltage

BTL7 -W- Series - Analog voltage
Analog, voltage 25...7620 mm Fastening 3/4" threads -40...85 °C nnnn = 0050…0500: ± 50 µm, nnnn = 0501…5500: ± 0.01% FS, nnnn > 5500: ± 0.02% FS Stainless steel housing

BTL7 -W- Series - Analog current

BTL7 -W- Series - Analog current
Analog, current 25...7620 mm Fastening 3/4" threads -40...85 °C nnnn = 0050…0500: ± 50 µm, nnnn = 0501…5500: ± 0.01% FS, nnnn > 5500: ± 0.02% FS Stainless steel housing

BTL7 -WB- Series - Analog voltage

BTL7 -WB- Series - Analog voltage
Analog, voltage 25...7620 mm Fastening 3/4" threads -40...85 °C nnnn = 0050…0500: ± 50 µm, nnnn = 0501…5500: ± 0.01% FS, nnnn > 5500: ± 0.02% FS Outdoor - IP69K, Stainless steel housing

BTL7 -WB- Series - Analog current

BTL7 -WB- Series - Analog current
Analog, current 25...7620 mm Fastening 3/4" threads -40...85 °C nnnn = 0050…0500: ± 50 µm, nnnn = 0501…5500: ± 0.01% FS, nnnn > 5500: ± 0.02% FS Outdoor - IP69K, Stainless steel housing