MSI-MT Series Magnetostrictive Linear Position Sensor with Analog Output

The MSI-MT series is a rod-type, high-precision, absolute, non-contact magnetostrictive linear position sensor with a measuring range from 25 to 1750 mm.

Position measurement is performed using ring-type position magnets that move along the waveguide without physical contact. The sensor flange is made of high-quality stainless steel and designed for long-term operation in demanding industrial environments.

Price on request

CONFIGURATOR
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Design Features

  • Sensor for internal installation
  • Absolute linear measurement (output signals proportional to magnet displacement)
  • High accuracy: resolution up to 1 µm
  • Measuring length from 25 to 1750 mm in 1 mm increments
  • Linearity < 0.04%
  • Repeatability < 0.005%
  • Operating temperature up to 85 °C
  • Protection rating up to IP68 (IP69 when using an M12 connector with double sealing)

Configurator

MSI-MT

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MSI-MT Series Magnetostrictive Linear Position Sensor with Analog Output, order code:

Scope of delivery

THE SCOPE OF SUPPLY INCLUDES:

Linear position sensor

Certificate of Conformity

Manual

Warranty card

Mating connectors and magnets for the sensor must be ordered separately!

Product ordering code

TECHNICAL REQUIREMENTS FOR ORDER PLACEMENT

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6

MSI-MT

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M

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0

5

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T

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D60

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A

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1

1

Series:

MSI-MT - Flush-mount type

2

Flange type:

C – Rod Ø 10 mm, dead zone 60 mm

R – Rod Ø 7 mm, dead zone 60 mm

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Measuring Range:

0025...1750 in 1 mm increments

Other lengths available upon request

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Zero Point:

B - 30 mm

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Connection:

N _ _ R – Two channels:

Channel A: 4 single wires, M12 connector IP69K, 4-pin (pin assignment 1-3-4)

Channel B: 4 single wires, M12 connector IP69K, 5-pin (pin assignment 1-2-3)

where:

_ 06 _ – 60 mm min. wire length

_ 25 _ – 250 mm max. wire length

Other wire lengths available upon request

6

Output Signal:

Channel A

V11 – 0.25...4.75 V

V12 – 0.5...4.5 V

V13 – 4.75...0.25 V

V14 – 4.5...0.5 V

V21 – 0.25...4.75 V

V22 – 0.5...4.5 V

A01 – 4...20 mA

A04 – 20...4 mA

A21 – 4...20 mA

Channel B

0.25...4.75 V

0.5...4.5 V

4.75...0.25 V

4.5...0.5 V

4.75...0.25 V

4.5...0.5 V

4...20 mA

20...4 mA

20...4 mA

Technical data

OUTPUT PARAMETERS

Measured quantity

Position

Operating range, L

25 — 1750 mm, 1 mm step

Velocity

up to 10 m/s

Movement speed

Any

Cycle time

0.5 ms up to 1200 mm; 1.0 ms up to 1750 mm;

POSITION MEASUREMENT ACCURACY

Linearity deviation

L < 500 mm ±0.10 mm, 700 mm ±0.18 mm, 1000 mm ±0.24 mm,

1250 mm ±0.30 mm, 1750 mm ±0.42 mm

Repeatability

< ± 0.005 % F.S.

Accuracy

For L ≤ 500 mm: ±0.1 mm

For L > 500 mm: ±0.04% F.S.

OPERATING CONDITIONS

Operating temperature

-40 °C…+85 °C

Rated pressure

350 bar, 400 bar peak

Humidity

90 % rel. humidity, no condensation

Ingress protection 

IP68 with cable outlet

IP69 when using M12 connector with double gasket

MATERIALS

Sensor electronics housing

Anodized aluminum

Sensor rod

Stainless steel ASTM A269-13 / TP304l (10x1.5)

Flange

Stainless steel 08Х18Н10 / AISI 304

MOUNTING

Mounting position

Any orientation. For horizontal installation of sensors with an operating range exceeding 1000 mm, the rod must be supported or fixed at the end

Flange parameters

Plug-in flange 48 mm H7,

Seal ring 40.87 x 3.53 mm NBR 80,

Back-up ring 42.6 x 48 x 1.40 PTFE

Position magnet attachment

Mounting hardware and screws made of non-magnetic material

ELECTRICAL CONNECTION

Operating voltage

24 V DC (–15 % / +20 %)

Reverse polarity protection

up to –30 V DC

Overvoltage protection

up to 36 V DC

Current consumption

50…140 mA (depending on sensor length)

Insulation resistance

500 V DC (between sensor housing and 0 V DC)

STANDARDS, EMC TESTS

Shock test

100 g, single shock according to IEC 60068-2-7

Vibration test

15 g / 10–2000 Hz according to IEC 60068-2-6

EMC Tests

GOST R IEC 61326-1-2014

Connector wiring: cable

ПРОВОД

КАНАЛ 1

КАНАЛ 2

Коричневый

1

+12/24 В пост. тока (- 10 / +20 %)

1

+12/24 В пост. тока (- 10 / +20 %)

Жёлтый

2

-

4

-

Белый

3

0 В пост. тока (ист. питания)

3

0 В пост. тока (ист. питания)

Зелёный

4

Выход

2

Выход

N _ _ R – Канал А, 4 одиночных провода, M12 – IP69K, 4-контактный (распиновка 1-3-4)
– Канал B, 4 одиночных провода, M12 – IP69K, 5-контактный (распиновка 1-2-3)

Для стабильной работы, между датчиком и считывающим прибором, рекомендуется использовать соединительный кабель не более 35 метров.

Wiring diagram

РАСПАЙКА РАЗЪЁМА. КАНАЛ 1

N _ _ R

Вилка M12 

(вид со стороны датчика)

1

+12/24 В пост. тока (- 10 / +20 %)

2

-

3

Выход

4

0 В пост. тока (ист. питания)

РАСПАЙКА РАЗЪЁМА. КАНАЛ 2

N _ _ R

Вилка M12 

(вид со стороны датчика)

Вилка M12 

(вид со стороны датчика)

1

+12/24 В пост. тока (- 10 / +20 %)

2

Выход

3

0 В пост. тока (ист. питания)

4

-

5

-

Interface

Analog Output

The analog sensor connects directly to the control system or display. Its microelectronics generate normalized output signals that are directly proportional to the distance.

Connection example

СХЕМА ПОДКЛЮЧЕНИЯ ДЛЯ ПРИБОРА С АКТИВНЫМ СЧИТЫВАЮЩИМ КАНАЛОМ

СХЕМА ПОДКЛЮЧЕНИЯ ДЛЯ ПРИБОРА С ПАССИВНЫМ СЧИТЫВАЮЩИМ КАНАЛОМ

Interchangeability

MSI-MT с датчиком MTS MT
MSI-MT с датчиком MTS MT

Downloads

Technical Documentation

v.2.1 – 24.10.25

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