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10

Series 958 Embedded Linear Displacement Transducer

1080 North Crooks Road, Clawson, MI 48017  •  Phone: 248-435-0700 

Appendix A: Part Numbering 

The 

958A Embedded

 LDT is available with a number of analog outputs and connector options.   The numbering 

scheme listed below will break down all available options. The “Unit of Measure” field will allow you to select either 
inches or millimeters for the stroke length.

Accessories – Magnets and Cables

There are 4 magnet choices available for the 958 Series.  Magnets and magnet spacers must be ordered as 
separate line items.

958A

0120

V0

X

Stroke

Strokes in inches from 2" to 100"  

in .1" increments

Stroke in millimeters from 50 to 2540mm 

in 5mm increments

Entered as a 4 digit number 

ie. 0120E is 12” stroke 

 

ie 0100M is 100mm stroke   

C5

A

E

Unit of Measure

E

English (inches)

M

Metric (millimeters)

Options

X

None

P

Programmable

& Zero Span

Output 

V0

0 to 10 VDC

V1

10 to 0 VDC

V2

0 to 5 VDC

V3

5 to 0 VDC

V4

.25 to 4.75 VDC

V5

4.75 to .25 VDC

V6

.5 to 4.5 VDC

V7

4.5 to .5 VDC

C2

20 to 4mA

C4

4 to 20mA

Connector

C_

Integral cable - Insert length in meters - Available lengths are 

2, 5 and 10 meters

W_

Wire - Bare Leads - Insert length in millimeters - Available 

lengths are 50, 100, 200 and 300mm

G_S1

M12 - 5 Pin (A-Code) - Field installable - Pin 1 Power (Insert 

length of wire) - Available lengths are 60 and 250mm

M_S1

M12 - 5 Pin (A-Code) - Field installable - Pin assignment 1-2-3 

(Insert length of wire) - Available lengths are 60 and 250mm 

M_S2

M12 - 5 Pin (A-Code) - Field installable - Pin assignment 2-3-4 (Insert 

length of wire) - Available lengths are 60 and 250mm

M_S3

M12 - 5 Pin (A-Code) - Field installable - Pin assignment 1-3-4 

(Insert length of wire) - Available lengths are 60 and 250mm

Housing Type

A

48 mm Housing - 10 mm Rod

B

48 mm Housing - 8 mm Rod

1.29

.53

.662

TYP.

.31

.53

1.29

.25

.53

.312

.997/

.995

.53

.312

.685

(17.4 mm)

Standard 4 Hole Magnet

P/N: SD0400800

 

Non-Ferrous Spacer for  

4 Hole Magnet

P/N: M0822400

1" Cylinder Magnet 

P/N: SD0410300

17.4 mm Cylinder Magnet

P/N: 04588105

Page 4 of 4

Z429  958A.DOR 

LDT Data Sheet

ametekfactoryautomation.com

© 2017 AMETEK STC 205 Keith Valley Road, Horsham, Pennsylvania 19044

„

„

MODEL NUMBERING

Model

Available Analog Outputs

Stroke

Unit of Measure

Housing Type

Connector**

Options

958A

Voltage Output 0–10 . . . . . . . . . .

V0

Strokes are indicated from 2" 

to 100" in either 0.1" or 5 mm 

increments.

English (inches) . . . . . . . .

E

48 mm Housing–10 mm Rod . . .

A

Integral  cable–Insert length in meters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C

_

No options . . . . . . . . . . . . .

X

Voltage Output 10–0 . . . . . . . . . .

V1

Metric (millimeters) . . .

M

48 mm Housing–8 mm Rod . . . .

B

Wire–Bare Leads–Insert length in millimeters . . . . . . . . . . . . . . . . . . . . . . . . . . .

W

_

 

Available lengths are 50, 100, 200, and 300 mm.

Voltage Output 0–5 . . . . . . . . . . .

V2

Voltage Output 5–0 . . . . . . . . . . .

V3

ie: 12" Stroke . . . . . . . . .

0120

M12–5 Pin (A Code)–Field installable–Pin 1 Power (**) . . . . . . . . . . . . . . . . . .

G

_

S1 

Available lengths are 60 and 250 mm.

Voltage Output 0.25–4.75 . . . . . .

V4

ie: 100 mm Stroke. . . . .

0100

Voltage Output 4.75–0.25 . . . . . .

V5

M12–5 Pin (A Code)–Field installable–Pin assignment 1-2-3 (**) . . . . . . . . .

M

_

S1 

Available lengths are 60 and 250 mm.

Voltage Output 0.5–4.5 . . . . . . . .

V6

Voltage Output 4.5–0.5 . . . . . . . .

V7

M12–5 Pin (A Code)–Field installable–Pin assignment 2-3-4 (**) . . . . . . . . .

M

_

S2 

Available lengths are 60 and 250 mm.

Current Output 20–4 mA . . . . . . .

C2

Current Output 4–20 mA . . . . . . .

C4

M12–5 Pin (A Code)–Field installable–Pin assignment 1-3-4 (**) . . . . . . . . .

M

_

S3 

Available lengths are 60 and 250 mm.

„

„

ACCESSORIES

Insert length of wire.

** 

Refer to the Wiring Diagrams on the previous page for Connector details.

SAMPLE PART NUMBERS

958AV00120EAC5X

 . . . . . . . . . . . . . .

0-10 volt output; 12

"

 stroke; 10 mm rod; and 5 meter integral cable.

958AV60100MBM60S1X

 . . . . . . . . .

0.5-4.5 volt output; 100 mm stroke; 8 mm rod; and 60 mm, M-12-5 pin connector 
(pin assignment 1-2-3).

 

Magnets

There are four magnet choices available for the 958 Series. Magnets and magnet spacers must be 
ordered as separate line items. The standard 4 hole (SD0400800) is suitable for most applications.

 

Cable Assemblies

Standard 4 Hole Magnet

StandardP/N:

SD040080

Stainless Steel P/N:

SD0480900

Straight Connector 

  5 meter: 

949045L5M

 10 meter: 

949045L10M

 15 meter: 

949045L15M

Right Angle Connector 

  5 meter: 

949046L5M

 10 meter: 

949046L10M

 15 meter: 

949046L15M

1" Cylinder Magnet

StandardP/N:

SD0410300

SD0410301

17.4 mm Cylinder Magnet

StandardP/N:

04-588105

Non-Ferrous Spacer for 
4 Hole Magnet

StandardP/N:

M0822400

M0822401

1.29

.53

.662

TYP.

.31

.53

1.29

.25

.53

.312

.997/

.995

.53

.312

.685

(17.4 mm)

ANTI-VIBRATION DETENT

Ø .56

(14.2) M12 x 1

1.91

(48.5)

.45

(11.5)

ANTI-VIBRATION DETENT

.59

(15.0)

M12 x 1

1.22

(31.0)

.98

(25.0)

.98

(25.0)

*
*

*

*

*

*

958A LDT

 Linear Displacement Transducer 

Straight Connector
Cable M12-A Straight to flying leads – Shielded
2 meter: 949045L2M
5 meter: 949045L5M
10 meter: 949045L10M

Right Angle Connector
Cable M12-A Right Angle to flying leads – Shielded
2 meter: 949046L2M
5 meter: 949046L5M
10 meter: 949046L10M

Summary of Contents for 958 Series

Page 1: ...ABSOLUTE PROCESS CONTROL KNOW WHERE YOU ARE REGARDLESS Embedded Linear Displacement Transducer Installation Manual Series 958 Embedded LDT 958A ...

Page 2: ... improvement of this manual are welcome Ametek reserves the right to revise and redistribute the entire contents or selected pages of this manual All rights to the contents of this manual are reserved by Ametek Unpacking Carefully remove the contents of the shipping carton and check each item on the packing slip before destroying the packing materials Any damage must be reported to the shipping co...

Page 3: ...ltage or current within its selected range depending on location of magnet If the magnet moves beyond the programmed ranges the output will indicate this with a voltage or current outside of the selected range Voltage Output Specified at time of order i e in Part Number V0 Range 0 to 10VDC Resolution 16 bits 0 0015 of span Fault Condition Loss of Magnet 10 2V below or above programmed range 0 1V o...

Page 4: ...1 33 3 A NULL ZONE 1 18 30 0 DEAD ZONE 2 49 63 2 STROKE LENGTH 2 0 50 0 to 100 0 2540 0 Ø 1 89 48 0 0 98 25 0 M12 A CODE FIELD INSTALLABLE RECEPTICLE CONNECTOR Ø 1 47 37 3 Ø 21 5 3 Ø 13 3 2 Ø 41 10 29 or Ø 31 8 0 958A RED PWR 800 835 0290 BLK GND ORG SETIN WHT OUT GRN AGND Clemson MI 48017U S A PART No 958a V0 100 E A C10X SERIAL No XXXXXXXXXXXX www ametekfactoryautomation com 0 78 19 8 ...

Page 5: ... magnet and piston Non ferrous materials such as brass copper aluminum non magnetic stainless steel or plastics can be in direct contact with the magnet assembly and rod end without producing any adverse results See Figure 2 2 Figure 2 1 958A Embedded installed in hydraulic cylinder Drawing is for reference only For detailed cylinder machining contact application support 2 2 Magnet Mounting Detail...

Page 6: ... Detail 4 Insert connector into M12 shell and secure to cylinder 4a Exploded view step 4 Figure 2 3 Mounting 1 2 3 4 Sealing O ring Connector Insert Connector Shell Connector Insert engaged in Connector Shell 2 Sealing O ring Connector Insert Connector Shell Connector Insert engaged in Connector Shell 2 Connector view 1 89 48 f7 1 81 46 M12 A CODE FIELD INSTALLABLE RECEPTACLE CONNECTOR 16 4 18 4 5...

Page 7: ...DT Power Supply Common should be connected to the Power Supply Common terminal The LDT power supply VDC should be connected to the power supply positive terminal The LDT cable shield should be tied to earth ground at the power supply The LDT analog common should not be connected to earth ground and should be used for connection to interface devices only The 958A offers up to 16 Bits of resolution ...

Page 8: ...wn 1 2 Power Supply Common Blue Analog Out White 3 Analog Common Black 4 Program Gray 5 Analog Common Brown 1 2 Power Supply Common Blue VDC Power White 3 Analog Out Black 4 Program Gray 5 VDC Power Brown 1 2 Power Supply Common Blue Analog Common White 3 Analog Out Black 4 Program Gray 5 Insert length of wire 958A LDT Linear Displaceme Supply 8 30 VDC 958A LDT Input Power Supply Common Position C...

Page 9: ...ro or Span can be adjusted individually without setting the other NOTE 2 Zero 0V on 0 10 VDC 0V on 0 5 VDC 25 on 25 4 75 VDC 5 on 5 4 5 VDC units and 4mA on 4 20mA units There is a timing sequence that is used to unlock the probe for programming This is to insure that the Zero or Span positions cannot be accidentally re programmed by someone in the field Manual Setting of Zero Span To set the Zero...

Page 10: ...t 1 3 4 Insert length of wire Available lengths are 60 and 250mm Housing Type A 48 mm Housing 10 mm Rod B 48 mm Housing 8 mm Rod 1 29 53 662 TYP 31 53 1 29 25 53 312 997 995 53 312 685 17 4 mm Standard 4 Hole Magnet P N SD0400800 Non Ferrous Spacer for 4 Hole Magnet P N M0822400 1 Cylinder Magnet P N SD0410300 17 4 mm Cylinder Magnet P N 04588105 Page 4 of 4 Z429 958A DOR LDT Data Sheet ametekfact...

Page 11: ...2 49 63 25mm from end of rod Mechanical Specifications Housing Material Housing Stainless Steel 1 4305 AISI 303 Diameter 1 89 48mm Length width 1 31 33 3mm Guide Tube Material Stainless Steel 1 4404 AISI 316 316L Diameter Guide Tube 8mm 10mm 10 29mm actual Guide Tube Pressure Continuous 10mm 5 076 PSI 350 bar 8mm 4 351 PSI 300 bar Spike 10mm 10 000 PSI 689 bar 8mm 5 801 PSI 400 bar Housing O ring ...

Page 12: ...l installed from outside cylinder IEC 61076 2 101 Wire Bare Leads Multi conductor 26 AWG Isolation Housing to any signal 500V Approvals CE Electromagnetic Compatibility 2014 30 EU When installed in grounded metal housing RoHS 2 2011 65 EU Electromagnetic compatibility Part 6 4 Generic standards Emission standards for industrial environments EN61000 6 4 Electromagnetic compatibility EMC Part 6 2 Ge...

Page 13: ...Synchronous Serial Interface 24 25 or 26 Bit Binary or Gray Code Synchronous or Asynchronous Mode Removable cartridge IP68 rating Stroke length to 300 Input power range is 7 to 30 VDC Programmable zero and span Diagnostic Tri Color LED 955 BRIK Low profile LDT Analog output 4 20mA 0 10 VDC 10 VDC digital and quadrature outputs Programmable zero and span Stroke length to 180 Wide input voltage rang...

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