Magnetostrictive linear position sensors for industrial hydraulics
Typecode:
BTL7 -A/B- Series - Analog voltage
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Product description
The most important application for our BTL magnetostrictive linear position sensors in rod design is in hydraulic drive units. They are exceptionally well-suited for use in hydraulic cylinders for position feedback, for molding and rolling mills, or for elevator and hoisting technology.
Since the sensors are installed in the pressure area of hydraulic cylinders, they have to have the same pressure resistance as the cylinder itself. The measurement element is installed in a pressure-rated tube made of non-magnetic stainless steel. The flange seals the high pressure area using an O-ring. Moreover, the electronics are integrated in a protective housing outside of the cylinder on the flange of the rod.
- Interface
- Analog, voltage
- Measuring length
- 25...7620 mm
- Repeat accuracy
- ± 10 µm
- Linearity deviation
- nnnn = 0050…0500: ± 50 µm
nnnn = 0501…5500: ± 0.01% FS
nnnn > 5500: ± 0.02% FS - Operating voltage Ub
- 10...30 VDC
- Ambient temperature
- -40...85 °C
- Mechanical configuration
- Fastening M18 threads
- Housing material
- Aluminum, Anodized
- IP rating
- l = S AND m ≠ 140: IP67 with connector
l = S AND m = 140: IP65 with connector
l = KA, FA: IP68 - Approval/Conformity
- nnnn ≤ 500:
l = S, KA: CE + cULus + EAC + GL + WEEE
l = FA: CE + EAC + GL + WEEE
nnnn > 500:
l = S, KA: CE + cULus + EAC + WEEE
l = FA: CE + EAC + WEEE
Technical documentation
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Datasheet
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MTTF Certificate
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Disposal
Product documentation
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Certificate
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Declaration of Compliance
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Installation/Assembly manual
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Manual
Software
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Start-Up & Configuration Software