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11

NOTICE

Mount ring magnets and U-magnets concentrically.
Mount block magnets centrically over the sensor rod or the sensor 
profile. The maximum permissible air gap must not be exceeded    
(Fig. 13/Fig. 14). Take care to mount the primary sensor axis in 
parallel to the magnet path in order to avoid damage to the carriage, 
magnet and sensor rod/sensor profile.

Fig. 12: Typical use of magnets

Mounting ring magnets, U-magnets & block magnets

Install the magnet using non-magnetic material for mounting  
device, screws, spacers etc.. The magnet must not grind on  
the sensor rod. Alignment errors are compensated via the air gap.
•  Permissible surface pressure: Max. 40 N/mm

(only for ring 

magnets and U-magnets)

•  Fastening torque for M4 screws: 1 Nm; use washers, if necessary
•  Minimum distance between position magnet and any magnetic 

material has to be 15 mm (0.6 in.) (Fig. 15). 

•  If no other option exists and magnetic material is used,  

observe the specified dimensions (Fig. 15).

Fig. 13: Mounting of U-magnet (part no. 251 416-2 or part no. 201 553)

M4

1

2

Air gap

Concentric mounting

of U-magnet

Part no. 251 416-2:

1.75 ±1 (0.07 ±0.04)

1

U-magnet

2

Non-magnetic mounting plate

Magnet

Typical sensors

Benefi ts

Ring magnets Rod model

(ET-F/-W/-M/-S)

•  Rotationally symmetrical 

magnetic fi eld

U-magnets

Profi le & 

rod models

(ET-P/-F/-W/-M/-S)

•  Height tolerances can be 

compensated

because the 

magnet can be lifted off

Block magnets

Profi le & 

rod models

(ET-P/-F/-W/-M/-S)

•  Height tolerances can be 

compensated

because the 

magnet can be lifted off

Magnet sliders

Profi le models 

(ET-P)

•  The magnet is guided by the 

profi le

• 

The distance between the 

magnet and the waveguide is 

strictly defi ned

•  Easy coupling via the 

ball joint

Rod sensors with stroke lengths ≥ 1 meter (3.3 ft.)

Support horizontally installed sensors with a stroke length from 1 meter 
(3.3 ft.) mechanically at the rod end. Without the use of a support, rod 
and position magnet may be damaged. A false measurement result is 
also possible. Longer rods require evenly distributed mechanical support 
over the entire length (e.g. part no. 561 481). Use an U-magnet (Fig. 16) 
for measurement. 

Magnet mounting with magnetic material

When using magnetic material the dimensions of Fig. 14 must  
be observed.

A. 

If the position magnet aligns with the drilled piston rod

B. 

If the position magnet is set further into the drilled piston rod,  
install another non-magnetic spacer (e.g. part no. 400 633) above 
the magnet.

U-magnet

Sensor rod

Non-magnetic fixing clip 

Magnet

Magnet

1

2

3

A

B

Magnetic

material

3

1

Null zone, depends on sensor model

2

Distance between position magnet and any magnetic material 

(≥ 15 mm (≥ 0.6 in.))

3

Non-magnetic spacer (≥ 5 mm (≥ 0.2 in.)) – 

Recommendation: 8 mm (0.31 in.)

M4

2

1

 8 ±2

(0.31 ±0.08) 

Sensor element

Air gap:

 3 ±2

(0.12 ±0.08) 

Centered mounting

of block magnet

1

Block magnet

2

Non-magnetic mounting plate

Fig. 14: Mounting of block magnet (part no. 403

 

448)

Fig. 15: Installation with magnetic material

Fig. 16: Example of sensor support (part no. 561 481)

Temposonics

®  

ET  Analog  ATEX  /  IECEx  /  CEC  /  NEC  /  CCC  Certified

Operation Manual

4.4 Magnet installation

Typical use of magnets

Controlling design dimensions are in millimeters and measurements in ( ) are in inches

Содержание Temposonics E Series

Страница 1: ...Temposonics Magnetostrictive Linear Position Sensors ET Analog ATEX IECEx CEC NEC CCC Certified Operation Manual...

Страница 2: ...le 8 4 3 Styles and installation of Temposonics ET profile style 10 4 4 Magnet installation 11 4 5 Electrical connection 12 4 6 Frequently ordered accessories for ET F W M S 14 4 7 Frequently ordered...

Страница 3: ...g a PLC IPC indicator or other electron ic control unit 2 The sensor s surface temperature class is T4 3 The ATEX IECEx CEC NEC and CCC certificates have to be taken into account including any specia...

Страница 4: ...sensor via the ground lug Both the sensor and the moving magnet including magnet holder must be connect ed to protective ground PE to avoid electrostatic discharge ESD 11 Before applying power ensure...

Страница 5: ...lication 2 The MTS Sensors obligation is limited to repair or replacement of any defective part of the unit No warranty can be provided for defects that are due to improper use or above average stress...

Страница 6: ...o 530 112 T01 T30 1 30 m 3 99 ft See Frequently ordered accessories for cable speci cations V X X XX m silicone cable part no 530 113 V01 V30 1 30 m 3 99 ft See Frequently ordered accessories for cabl...

Страница 7: ...ted into an electrical signal Since the speed of the ultrasonic wave in the waveguide is precisely known the time required to receive the return signal can be converted into a linear position measurem...

Страница 8: ...of the hydraulic fluid The pressure resistant sensor rod is installed into a bore in the piston rod Fig 6 Sensor in cylinder Fastening torque 75 Nm Position magnet ET F M S W example Version A N Thre...

Страница 9: ...er gasket O ring etc The position magnet should not grind on the sensor rod The piston rod drilling 13 mm 0 51 in depends on the pressure and piston speed Adhere to the information relating to operati...

Страница 10: ...es For fastening we recommend using M5 20 screws DIN 6912 that should be tightened with a fastening torque of 5 Nm Fastening torque 5 Nm 50 1 97 9 5 0 37 Bore 5 3 0 21 14 6 0 57 Fig 10 Mounting clamps...

Страница 11: ...can be lifted off Magnet sliders Pro le models ET P The magnet is guided by the pro le The distance between the magnet and the waveguide is strictly de ned Easy coupling via the ball joint Rod sensors...

Страница 12: ...e from power cables and sufficiently far away from motor cables frequency inverters valve lines relays etc Use only connectors with metal housing if you use a connector Connect the shielding to the co...

Страница 13: ...C approval via ground lug as shown in Fig 20 Connector wiring Connect the sensor directly to the controller indicator or other evaluating systems as follows TXX VXX Signal power supply Cable Color Vol...

Страница 14: ...1 25 4 3 0 17 3 2 0 13 15 3 0 6 2 2 0 09 U magnet OD63 5 Part no 201 553 Block magnet L Part no 403 448 Magnet spacer Part no 400 633 O ring for threaded ange M18 1 5 6g Part no 401 133 Material PA 66...

Страница 15: ...Material GRP magnet hard ferrite Weight Approx 25 g Operating temperature 40 85 C 40 185 F Position magnets Mounting accessories 32 8 1 29 23 8 0 94 13 5 0 53 4 3 0 17 60 140 3 0 12 7 9 0 31 19 5 0 77...

Страница 16: ...onments Hand programmer for analog output Part no 253 124 Programming kit Part no 254 555 Cabinet programmer for analog output Part no 253 408 Easy teach in setups of stroke length and direction on de...

Страница 17: ...as well as the measuring direction via simple teach in process see also 5 2 4 Setting examples for pro gramming tools on page 23 After that the changed parameters are stored in the sensor Move the po...

Страница 18: ...start and end position 3 Set end position 100 output Fig 267 Set the position magnet on end position Press and release the 100 button 4 Back to normal function operation mode Press Start button Connec...

Страница 19: ...ct cabinet programmer Step 3 Adjust measuring range Fig 28 Dimensions 10 55 31 mm 0 39 2 17 1 22 in material Aluminum side caps PA 6 6 FR connection type Spring terminals max 1 5 mm 2 ingress protecti...

Страница 20: ...ogramming mode stops flashing Slide switch to Run Green LED 24 VDC shows normal function Output 1 Output 2 Output from order code Start posi tion 0 output End positi on 100 output Start posi tion 0 ou...

Страница 21: ...rammer to a USB port of the computer Connect the power supply via connector The outer contact of the connector is 0 V ground the inner contact is 24 VDC NOTICE Never connect disconnect the sensor when...

Страница 22: ...Fig 33 Status indicates that the sensor is connected successfully Fig 33 Dialog field with tabs Determine the measuring range with Startpoint and Endpoint via tab Function 1 Fig 34 The current magnet...

Страница 23: ...SP1 set point 1 at sensor electronics housing and SP2 set point 2 at rod end Fig 37 Fig 38 Fig 37 Adjust start and end position Fig 38 Start and end position adjustment reversal of measuring directio...

Страница 24: ...ut without dismantling or if necessary with partial dismantling and supplemented by other measures e g measurements Visual inspection Optical inspection of product aims at the recognition of visible d...

Страница 25: ...nly for rod version Up to 350 bar 5076 psi Magnet movement velocity 7 Any Design Material Sensor electronics housing Flange Stainless steel 1 4305 AISI 303 option Stainless steel 1 4404 AISI 316L Sens...

Страница 26: ...on Manual Fig 41 Certification of Temposonics ET version A and E Certification II 3G Ex nC IIC T4 Gc Ex tD A21 IP66 IP68 T130 C II 3D Ex tc IIIC T130 C Dc IP66 IP68 Class I II III Div 2 T4 ABCDFG Clas...

Страница 27: ...ne or several sensors for checking or repair we need you to sign a safety declaration The purpose of this declaration is to ensure that the returned items do not contain residues of harmful substances...

Страница 28: ...2011 65 EU Restriction of the use of hazardous substances in electrical and electronic equipment Beschr nkung der Verwendung gef hrlicher Stoffe in Elektro und Elektronikger ten Limitation de l utilis...

Страница 29: ...es capteurs position de type Temposonics ET x xxxxx Txx 1 N aaa aaa V01 V02 V03 V11 V12 ET x xxxxx Vxx 1 N aaa A01 A02 A03 A11 A12 ET x xxxxx Txx 1 N Sxxxxxx ET x xxxxx Vxx 1 N Sxxxxxx comply with the...

Страница 30: ...ormation Applicable Standards CSA C22 2 No 60079 0 2015 CSA C22 2 No 60079 15 2016 CSA C22 2 No 60079 31 2015 CSA C22 2 No 61010 1 2012 CSA C22 2 94 2 2015 ANSI ISA 12 12 01 2015 ANSI UL 61010 1 2012...

Страница 31: ...85 C Type 4X Digital Start Stop Ex nC IIC T4 Gc Ex tc IIIC T130 C Dc IP66 68 40 C Ta 105 C Type 4X Class I II III Div 2 T4 ABCDFG Class I Zone 2 T4 IIC Zone 22 AEx tc T4 IIIC Dc 40 C Ta 105 C Type 4X...

Страница 32: ......

Страница 33: ...com JAPAN Branch Of ce Phone 81 3 6416 1063 E mail info jp mtssensors com www mtssensors com MTS Temposonics and Level Plus are registered trademarks of MTS Systems Corporation in the United States M...

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