Temposonics. Magnetostrictive Linear Position Sensors. EE Analog Data Sheet

Transcription

1 Temposonics Magnetostrictive Linear Position Sensors EE Analog Pressure-resistant sensor rod Compact sensor housing High operating temperature

2 MEASURING TECHNOLOGY For position measurement, the absolute, linear Temposonics position sensors make use of the properties offered by the specially designed magnetostrictive waveguide. Inside the sensor a torsional strain pulse is induced in the waveguide by momentary interaction of two magnetic fields. The interaction between these two magnetic fields produces a strain pulse, which is detected by the converter at the sensor electronics housing. One field is produced by a moving position magnet, which travels along the sensor rod with the waveguide inside. The other field is generated by a current pulse applied to the waveguide. The position of the moving magnet is determined precisely by measuring the time-of-flight between the application of the current pulse and the arrival of the strain pulse at the sensor electronics housing. The result is a reliable position measurement with high accuracy and repeatability. Position magnet (Magnetic fi eld) Sensing element (Waveguide) Torsional strain pulse converter 5 Measurement cycle 1 Current pulse generates magnetic fi eld Interaction with position magnet fi eld generates torsional strain pulse 3 Torsional strain pulse propagates 4 Strain pulse detected by converter 5 Time-of-fl ight converted into distance Fig. 1: Time-of-flight based magnetostrictive position sensing principle EE SENSOR Robust, non-contact and wear free, the Temposonics linear position sensors provide best durability and accurate position measurement solutions in harsh industrial environments. The position measurement accuracy is tightly controlled by the quality of the waveguide which is manufactured by MTS Sensors. The Temposonics E-Series EE position sensor is designed for the installation into a hydraulic cylinder. Because of his compact design the EE sensor is the perfect solution for small cylinders with limited space for the integration in a measuring system. The increased operating temperature capability allows the sensor to be used in a wide range of industrial applications. Fig. : Typical application: Wood working I I

3 TECHNICAL DATA Output Current 4 0 ma or 0 4 ma (minimum / maximum load: 0 / 500 Ω) Measured value Position Measurement parameters Resolution Infinite Cycle time < 3 ms Linearity 1 < ±0.0 % F.S. (minimum ±60 µm) Repeatability < ±0.00 % F.S. (minimum ±0 µm) Operating conditions Operating temperature C ( F) Humidity Ingress protection 90 % rel. humidity, no condensation IP67 (with professional mounted housing and connectors), sensor with flat connector IP30 Shock test 100 g (single shock) / IEC standard Vibration test 15 g / Hz IEC standard (resonance frequencies excluded) EMC test Electromagnetic emission according to EN 55011, cl. B:009 + A1:010 Electromagnetic immunity according to EN :006 The sensor meets the requirements of the EC directives and is marked with. Magnet movement velocity Any Design/Material Sensor electronics housing Stainless steel (AISI 303) Sensor rod Stainless steel (AISI 304L) mm ( 100 in.) Operating pressure Up to 350 bar (5076 psi) Mechanical mounting Mounting position Any Mounting instruction Please consult the technical drawings and the operation manual (document number: ) Electrical connection Connection type 6 pin molex PicoBlade connector system Operating voltage +4 VDC ( 15 / +0 %) Ripple 0.8 Vpp Current consumption ma Dielectric strength 500 VDC (0 V ground to machine ground) Polarity protection Up to 30 VDC Overvoltage protection Up to 36 VDC 1/ With position magnet # I 3 I

4 TECHNICAL DRAWING 110 / 310 / 610 (4.33) / (1.0) / (4.0) 8.5 (0.33) 6.5 (0.5) Sensor electronics housing (0.97 ) (0.63) 11.4 (0.45) Null zone 30 (1.18) Ø 4 (Ø 0.94) ( 100) Dead zone 63.5 (.5) Ø 48 f7 (Ø 1.89 f7) Magnet Ø 10 ± 0.13 (Ø 0.39 ± 0.01) (0.08).5 (0.10) 6. (0.4) 6 pin molex PicoBlade connector system molex grid = 1.5 Controlling design dimensions are in millimeters and measurements in ( ) are in inches Unless otherwise stated, apply to the general tolerances according to DIN ISO 768-m CONNECTOR WIRING With mating connector cable and With extension cable x 5 pin connector M1 Function +4 VDC ( 15 / +0 %) Pin Output Pin 3 DC Ground (0 V) 4 Pin 4 Pin 5 DC Ground 6 pin molex connector Molex Color Function YE Pin BL Pin 3 GY Output 1 Pin 4 WH DC Ground (0 V) Pin 5 BK DC Ground Pin 6 BN +4 VDC ( 15 / +0 %) With mating connector cable pin molex connector Molex Color Function YE Pin Pin 3 GY Output 1 Pin 4 WH DC Ground (0 V) Pin 5 BK DC Ground Pin 6 BN +4 VDC ( 15 / +0 %) I 4 I

5 44 (1.73) 3 (0.1) 60 ± (.36 ± 0.08) 1 (0.47) (0.08) 10 (0.39) Temposonics EE Analog FREQUENTLY ORDERED ACCESSORIES Additional options available in our Accessories Guide Position magnets Ø 3.8 (Ø 1.9) Ø 3.8 (Ø 0.94) Ø 13.5 (Ø 0.53) Ø 4.3 (Ø 0.17) 7.9 (0.31) Ø 5.4 (Ø 1) Ø 13.5 (Ø 0.53) 7.9 (0.31) Ø 17.4 (Ø 0.69) Ø 13.5 (Ø 0.53) 7.9 (0.31) Standard ring magnet Part no Ring magnet OD5.4 Part no Ring magnet OD17.4 Part no Material: PA ferrite GF0 Weight: Ca. 14 g Operating temperature: C ( F) Surface pressure: Max. 40 N/mm Fastening torque for M4 screws: 1 Nm Material: PA ferrite Weight: Ca. 10 g Operating temperature: C ( F) Surface pressure: Max. 40 N/mm Material: PA neobind Weight: Ca. 5 g Operating temperature: C ( F) Surface pressure: Max. 0 N/mm Cable connectors ~ 57 (~.5) Ø 0 (Ø 0.8) ~53 (~.1) 38 (1.5) Ø 0 (Ø 0.79) Female, straight, 5 pin, M1 Part no Housing: GD-Zn, Ni / IP67 Termination: Screw; max mm² Contact insert: CuZn Cable Ø: 4 8 mm ( in.) Fastening torque: 0.6 Nm Female, angled, 5 pin, M1 Part no Housing: GD-Zn, Ni / IP67 Termination: Screw; max mm Contact insert: CuZn Cable Ø: 5 8 mm ( in.) Fastening torque: 0.6 Nm Mating connector cables M1 1 6g 0 (0.79) 14 (0.55) M1 1 6g 4 (0.94) 17 (0.67) Ø 1 (Ø 0.47) Ø 3.4 (Ø 0.13) 74 (.91) Ø 16 Ø 0.63) Ø 4.4 (Ø 1.73) 140 / 340 / 640 (5.51/ / 5.0) 5 pin mating connector cable M1 Part no pin mating connector cable M1 Part no Extension cable molex to molex 140 mm: Part no mm: Part no mm: Part no Mating connector cable pigtail Part no More informationen see Controlling design dimensions are in millimeters and measurements in ( ) are in inches / Follow the manufacturer s mounting instructions when connecting the connectors I 5 I

6 ORDER CODE E E S 1 a b c d e f 15 a b Design S Sensor model E E Rod c Pressure fit flange, 10 mm rod-ø X X X X M mm X X X X U in. Standard stroke length (mm)* mm 5 mm mm 10 mm mm 5 mm mm 50 mm Standard stroke length (in.)* d. 0 in. 0. in in. 0.5 in in. 1.0 in in..0 in. Connection type Ordering steps Ordering steps M pin molex PicoBlade connector system Cable length 110 mm M pin molex PicoBlade connector system Cable length 310 mm M pin molex PicoBlade connector system Cable length 610 mm e Operating voltage 1 +4 VDC ( 15 / +0 %) f Output A ma A ma DELIVERY Sensor, O-ring Accessories have to be ordered separately. Operation manuals & software are available at: */ Non standard stroke lengths are available; must be encoded in 5 mm / 0.1 in. increments I 6 I

7 UNITED STATES MTS Systems Corporation Sensors Division GERMANY MTS Sensor Technologie GmbH & Co. KG 3001 Sheldon Drive Cary, N.C Phone: Auf dem Schüffel Lüdenscheid Phone: info.de@mtssensors.com Document Part Number: Revision D (EN) 03/018 Reg.-No QM08 ITALY Phone: info.it@mtssensors.com FRANCE Phone: info.fr@mtssensors.com GREAT BRITAIN Phone: info.uk@mtssensors.com CHINA Phone: info.cn@mtssensors.com JAPAN Phone: info.jp@mtssensors.com MTS, Temposonics and Level Plus are registered trademarks of MTS Systems Corporation in the United States; MTS SENSORS and the MTS SENSORS logo are trademarks of MTS Systems Corporation within the United States. These trademarks may be protected in other countries. All other trademarks are the property of their respective owners. Copyright 018 MTS Systems Corporation. No license of any intellectual property rights is granted. MTS reserves the right to change the information within this document, change product designs, or withdraw products from availability for purchase without notice. Typographic and graphics errors or omissions are unintentional and subject to correction. Visit for the latest product information.