Serie LVDT-ISAG

Serie LVDT-ISAG

Serie LVDT-ISAG

Product catalog summary
Overview: The document provides technical specifications and application details for the LVDT-ISAG series displacement sensors by Inelta Sensorsysteme GmbH & Co. These sensors operate on the principle of the differential transformer and are designed for various industrial and medical applications.
Key Specifications:
  • Stroke Range: Up to 50mm
  • Protection Degree: IP65, with optional IP67 and IP68
  • Operation: Contactless and wear-free
  • Temperature Range: Operating from -35°C to +120°C, storage from -55°C to +120°C
  • Shock and Vibration Resistance: 200g shock, 10g vibration from 2 Hz to 2 kHz
Applications:
  • Displacement and position detection
  • Industrial and medical engineering
  • Machine and plant design
  • Agriculture and naval applications
  • Testing facilities and special machine design
Options and Customizations:
  • Custom cable lengths and rod end bearings
  • Improved linearity tolerance (<0.25%)
  • Extended temperature range (-40°C to +120°C)
  • Individual calibration services
  • Internal and external signal conditioners
Electrical Specifications:
  • Sensitivity: Varies with stroke length, e.g., 76 mV/V/mm for ±1mm stroke
  • Supply Voltage: 1 to 10 V RMS
  • Supply Frequency: 0.5 to 5 kHz
  • Input and Output Impedance: Varies with stroke length
  • Temperature Coefficient: 0.02% F.S./°C
Mechanical Specifications:
  • Housing Material: Nickel-plated steel
  • Core Material: Nickel-iron alloy
  • Weight: Varies with stroke length, e.g., 140g for ±1mm stroke
Connection Details: The sensors come with a standard 1-meter cable, with color-coded wires for primary and secondary signals.
Ordering Information: The document provides a detailed order code structure for specifying series, stroke, connection type, and linearity tolerance.
Accessories: Includes mounting blocks and flanges, with datasheets available online.
Additional Resources: Application examples and user guides are available for download from the company's website.
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Catalog excerpts

Serie LVDT-ISAG-1

Robuste Ausführung Messwege bis 50mm Schutzart IP65 (IP68) Kontaktlos, verschleissfrei indiv. Ausführungen For rough environment Stroke up to 50mm Protection degree IP65 (IP68) Contactless, wear free Individual designs LVDT Wegsensoren arbeiten nach dem Prinzip des Differentialtransformators. Anwendungen: Weg- und Positionserfassung Industrie und Medizintechnik Maschinen- und Anlagenbau Landwirtschaft, Schifffahrt Test- und Prüfeinrichtungen Sondermaschinenbau uvm. Optionen / Options Andere Kabellänge auf Anfrage (Standard = 1m) / Other cable lenght on request (standard = 1m) Bessere Linearitätstoleranz (< 0,25%) / Improved linearity tolerance(< 0,25%) Erweiterter Temperaturbereich (-40°C .. +120°C) / Extended temperature range (-40°C .. +120°C) Schutzart IP67, IP68 / Protection degree IP67, IP68 Individuelle Kalibrierungen / Individual calibration service Sensorsignalverstärker (intern, extern) / Signal conditioner (internal, external) Betätigung (Taster, ungeführter Kern) / Operation (spring, unguided armature) Andere Gelenkköpfe auf Anfrage / Other rod end bearing on request Weitere Optionen auf Anfrage / More options on request Prinzip des Differentialtransformators Principle of the differential transformer (3) (4) (5) (1) (2) The displacement sensors operate according to the principle of the differential transformer. Applications: Displacement- and Position detection Industry und Medical Engineering Machine and plants design Agriculture, Navy Testing facilities Special machine design etc. Induktiver Wegsensor / Displacement Sensor Serie LVDT-ISAG inelta Sensorsysteme GmbH & Co. · Haidgraben 9a · D-85521 Ottobrunn/München, Germany Phone +49 (0)89/45 22 45 - 0 · Fax +49 (0)89/45 22 45 – 244 · eMail: [email protected] · www.inelta.de

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Serie LVDT-ISAG-2

Elektrische Spezifikation / Electrical Specification Messweg Stroke ±1 ±2,5 ±5 ±10 ±25 [mm] Empfindlichkeit Sensitivity 76 82 43 34 27 [mV/V/mm] Linearitätstoleranz Linearity tolerance < ±0,5 (< ±0,25 optional) [% F.S.] Erregerspannung Supply voltage 1..10 [V RMS] Erregerfrequenz Supply frequency 0,5..5 [kHz] Primärwiderstand typ. Input resistance typ. 332 69 97 175 221 [Ohm] Primärimpedanz typ. Input impedance typ. 790 134 188 345 369 [Ohm] Ausgangsimpedanz typ. Output impedance typ. 900 170 118 360 525 [Ohm] Temperaturkoeffizient Temperature coeffient 0,02 [% F.S./°C] Kalibrierung bei Calibrated...

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Serie LVDT-ISAG-3

Anschlussbelegung / Connection (Kabellänge 1 Meter) (Cable length 1 meter) Kabelfarbe Colour of cable Signal Signal rot (1) red Primär 1 Primary 1 schwarz (2) black Primär 2 Primary 2 orange (3) orange Sekundär 1 Secondary 1 gelb (4) yellow Sekundär 2 Secondary 2 weiß (5) white Sekundär 1, 2 Mitte Secondary 1, 2 Centre Gehäuse Housing Schirm Shield Abmessungen / Dimensions Messweg / Stroke ±1 ±2,5 ±5 ±10 ±25 [mm] L1 51 62 76 115 160 [mm] M (±1,5mm) elektr. Nullpunkt M (±1,5mm) elec. zero position 136 144,5 155 191 252 [mm] (3) (4) (5) (1) (2) Maßzeichnung / Drawing Induktiver Wegsensor / Displacement...

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Serie LVDT-ISAG-4

inelta Sensorsysteme GmbH & Co. Haidgraben 9a D-85521 Ottobrunn/München Phone +49 (0)89/45 22 45 -0 Fax +49 (0)89/45 22 45 -244 eMail: [email protected] www.inelta.de Bestellcode / Order code Serie Series Messweg [mm] Stroke Anschluss Connection Lin.-Toleranz* Lin.-Tolerance* ISAG- 20- KStandard Standard 2 = ±1 5 = ±2,5 10 = ±5 20 = ±10 50 = ±25 K = Kabel/cable (1meter) *nur wenn < ±0,5% *in case of < ±0,5% Optionen Options Andere auf Anfrage Other on request Längen / Lenght K2 = Länge 2m lenght 2m ±0,25% ±0,1% Zubehör / Accessories Montagebock Mounting bock Klemmflansch Mounting flange Datenblatt...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.