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Optische Sensorik / Berührungslose Weg- und Schwingungsaufnehmer von Philtec

Optische Sensorik

Faseroptische Sensoren für Abstands- und Vibrationsmessungen arbeiten berührungslos und stellen eine günstige Alternative für Messungen in der Fertigungstechnik dar. Typische Anwendungen sind hier z.B.:

  • Bewegungserfassung von Stellgliedern
  • Vibrationen bei Lagern
  • Auslenkung von Membranen
  • Abstandsmessung in Flüssigkeiten
  • Dynamische Untersuchungen an Kraftstoffeinspritzdüsen
  • Eindringstudien und Schlagstudien
  • Positionieren von Teilen
  • Schwingungsuntersuchungen an Piezokristallen
  • Kolbenpositionserfassung ( TDC )
  • Kolbenweg
  • Erfassen von Kratzern
  • Servosteuerung
  • Spulenauslenkung
  • Geschwindigkeitsmessung
  • Messen struktureller Verformungen
  • Erfassen der Oberflächengüte
  • Vibrationsmessungen an Turbinenschaufeln
  • Messen von Schwingungen im Ultraschallbereich
  • Steuern von Prozessen im Vakuum
  • Ventilkennlinienmessung und Ventilhubmessung
  • Automatische Teileuntersuchung
  • Lager / Wellen-dynamische Messungen
  • Kommutator-Profil
  • Computer Festplattenmontage
  • Verformungsstudien
 
Faseroptische Sensoren mit Vakuumdurchführung
 
  • Abstand zu Glas
  • Abstand zu Papier
  • Abstand zu Kunststoff
  • Dynamische Ausdehnung
  • Festplattendicke
  • Prozesssteuerung
  • Unrundheit von Wellen
  • Wellenumlaufbahnen
  • Erfassen struktureller Verformungen
  • Messen der Oberflächengüte
  • Dehnung und Schwingungen von Turbinenschaufeln
  • Ultraschallschwingungen
  • Anwendung im Ultrahochvakuum
  • Schwingungsanalysen
  • Verwindungen

Produkte


µDMS-RC USB Sensoren

Die kleinsten und leistungsfähigsten Sensoren mit USB Ausgang: die microDMS-Serie (µDMS). Mit der inkludierten »DMS Control freeware« eine leistungsfähige Lösung für viele Messaufgaben.

D Model Sensors

D Model Sensors – Reflectance Dependent

RC Model Sensors

RC Model Sensors - Reflectance Compensated


Optionen

Sensor Tip Options

 

 

Für eine detaillierte Beschreibung können hier die englischen Datenblätter heruntergeladen werden indem auf den Namen der Option geklickt wird.

Option
Code
Feature
T1 Customized sensor tip, straight
T2 Custom Sensor Tip, Straight and Threaded, Standard Lengths
T3 Custom Sensor Tip, Non-metallic, Peek or Torlon
T4 Simple right angle tip
T5 Square body right angle tip, unthreaded
T6 Square body right angle tip, threaded
T7 Special tip made to customer specifications
T8 High temperature tip, 350°C max.
T9 High temperature tip, 450°C max.
T10 High Temperature Tip, >500°C, Quartz Fibers. 800°C Max.
T11 Custom Sensor Tip, Metallic, non-magnetic, Brass or Aluminum
T12 Custom Sensor Tip, Invar for Low CTE
S Side-viewing sensor tip
W Adds a sapphire window epoxied into the sensor tip. For high pressure or vacuum
Wb Adds a sapphire window brazed to the sensor tip

Cable Jacket Options

Standard

A PVC jacket over a flat steel ribbon monocoil is the standard cable sheathing, which is an excellent combination for general purpose usage.
 

Alternatives

Other cable sheathings are available for special applications. Interlocking Stainless Steel, Option C1, is the most popular alternative sheathing, providing the highest temperature capability and maximum crush resistance with good flexibility. It is also a good choice for high vacuum and cryogenic applications.
 

Notes

  • Sensors with the longest cables have 2x higher noise levels.
  • Please consult the factory when combining Options B, E and/or H.

Overview

For more detailed descriptions, please download the datasheet of the corresponding option (klick on the name of the option).

Model Temperature Range Materials Features
Standard +10° to +105 °C PVC over Steel Monocoil Good general purpose, moderate crush resistance, moderate tensile strength
C1 -270° to +800 °C Interlocking Stainless Steel Maximum strength & temperature range, good flexibility
C2 -62° to +232 °C Silicone Tubing Maximim flexibility, no crush resistance, no tensile strength
C3 -62° to +232 °C Silicone over Nylon Wrap Light crush resistance, no tensile strength, short lengths only (< 2 m)
C4 -40° to +104 °C Corrugated Nylon Hose Good flexibility, good crush resistance, liquid tight, MRI compatible. Available O.D. sizes > 16 mm
C5 -150° to +260 °C PTFE over SS Interlok Crush proof, liquid tight vapor barrier protection, very poor flexibility
C5i -150° to +260 °C SS Interlok over PTFE With PTFE inside the SS interlok, the jacket has a smaller diameter and is more flexible. Liquids can penetrate the SS interlok.
C6 +10° to +105 °C PVC over Nylon Wrap Light crush resistance, liquid tight, MRI compatible, good for long lengths.
C7 -150° to +260 °C PTFE MRI and vacuum compatible, poor flexibility. Clear PTFE is susceptible to ambient light interference. Opaque PTFE is available in limited sizes
C8 +10° to +107 °C PVC Shrinkwrap Small, flexibile, no crush resistance, MRI compatible, long lengths OK.
C9 -150° to +850 °C Annealed SS tubing Semi-rigid, liquid tight, crush proof, good for high temperature, high pressure, high vibration
C10 -62° to +232 °C Silicone Over SS Interlok Good flexibility, crush proof, liquid tight.
C11 -55° to +300 °C Polyolefin Shrink Tubing Semi-Flexible, liquid tight, thin wall vapor barrier, not crush proof. MRI, BIO and vacuum compatible, radiation resistant
C12 -55° to +300 °C Polyolefin over SS interlok Crush proof, semi-flexible, liquid tight, vapor barrier, vacuum compatible
C13 +10 to 85 °C Furcation Tubing PVC over Kevlar over Polypropylene. Kevlar fibers prevent stretching. Good for small fiber sensors, D20 or RC20 and smaller. MRI compatible and liquid tight. Light crush resistance but not kinkproof.
C14 +10 to 85 °C SS Interlok over Furcation Tubing Crushproof, kink resistant with high tensile strength.
C15 -53 to +204 °C Braided SS over PTFE Semi-flexible, liquid tight, crush proof. Good for high pressure applications. Available O.D. sizes 0.312" (with 2" bend radius) and larger
C16 -55 to +300 °C Aluminum Flexible Conduit Semi-Flexible and crush proof. Available O.D. sizes 0.51" (with 4" bend radius) and larger.
E   Extra length of fiberoptic cable. Standard Cable Lengths are 3 feet. For lengths exceeding 3 ft., specify Option E and give total Cable Length, 49 Feet Maximum (15 m). Glass fibers having light beam spreads of 25, 30 and 66° are used to produce Philtec sensors. The narrower beams give longer operating ranges.
  • 25° fiber can be used with continuous lengths up to 10 feet.
  • 30° fiber can be used with continuous lengths up to 29 feet.
  • 66° fiber can be used with continuous lengths up to 49 feet

Downloads

Cable Connector Options

Datasheets: Download with a klick on the Option Code

Option
Code
Feature *Required Option
B Connectorizes sensor system with in-line connector. (D6, RC12 n/a).
*Option B is also required for use with vacuum passthru flanges & assemblies Bv1, Bv2, Bv3, Bv4, BvF, BvW
B1 Connectorizes sensor system with bulkhead connector (D6 n/a)
Bv1 Connectorizes sensor system with single channel vacuum passthru hardware for 1 E-7 TORR (1 nPa).
Includes ultra-torr compression fitting (D6, RC12 n/a)
B
Bv133 Connectorizes Sensor System With Single Channel Vacuum Passthru Hardware
Mounted in a 1.33" CF Flange, for 10 E-7 Torr (D6, D12 and RC12 n/a)
B
Bv2 2 port single channel vacuum passthru flange for D models for 1 E-11 TORR (10 pPa) (D6 n/a) B
Bv3 3 port single channel vacuum passthru flange for RC models for 1 E-11 TORR (10 pPa) (RC12 n/a) B
Bv4 4 port dual channel vacuum passthru flange for D models for 10 E-11 TORR (D6 n/a) B
BvF Multi-channel high vacuum passthru assembly for 1 E-7 TORR (1 pPa). Provides fused fiberoptic passthru and multi-channel vacuum flange assembly.
Can accomodate 8 D type or 5 RC type sensors. (D6, RC12 & RC20 n/a
Multi-channel high vacuum passthru assembly for 1 E-7 TORR (1 pPa). Provides fused fiberoptic passthru and multi-channel vacuum flange assembly.
Can accomodate 8 D type or 5 RC type sensors. (D6, RC12 & RC20 n/a)
B
Fv1 Low vacuum passthru for 10 E-4 TORR (1000 mPa). Provides solid section on fiberoptic cable, compression fitting, and stainless steel interlok sheathing on vacuum side.  
Fv2 Low vacuum passthru for 10 E-4 TORR (1000 mPa). Provides solid section on fiberoptic cable, compression fitting, and stainless steel interlok sheathing on vacuum side.  
Fv3 Low vacuum passthru for 10 E-4 TORR (1000 mPa). Provides solid section on fiberoptic cable, compression fitting, and stainless steel interlok sheathing on vacuum side.

Amplifier Options – uDMS-USB

Datenblätter

Für eine detaillierte Beschreibung können hier die englischen Datenblätter heruntergeladen werden indem auf den Namen der Option geklickt wird.

Option Feature
A Stellt zwei zusätzliche 12-Bit-Analogausgänge für µDMS Sensoren mit USB-Ausgang zur Verfügung.
R1

Umgebungslichtabschirmung – Standard-Einheiten reagieren empfindlich auf ein breitbandiges Lichtspektrum von 400–1100 nm.
Mit der Option R1 wird das einfallende Licht < 800 nm und > 900 nm gefiltert.

R2 Blaulichtfilter, 470 nm ±50 nm.

Links

Downloads

Manuals

Application Notes

Videos