accutrak™ rotary position monitors increased...

FEATURES

• Increased Safety/Encapsulation design meeting a wide range of worldwide approvals.

• Strong durable BeaconTM offers 360° visual indication in a choice of styles and colors.

• Cost effective alternative to Ex d units inspecific applications.

• Touch set cams are hand adjustable, spring loaded and self-locking providing quick calibration of position switches and sensors.

• Terminal strips are pre-wired and numberedwith generous working space for ease of use.

• Additional conduit for easy field wiring and mounting accessories as standard.

• Wide range of switches and sensors.• Switch stabilisation plate.• Standardized mounting pattern for easy

adaptation to common bracketry.• Range of drive shaft options.• Engineered resin enclosure is robust,

lightweight and provides exceptional chemical, UV and impact resistance.

• Aluminum enclosures with ultra-low copper content (0.2% maximum) ensure robust performance in corrosive environments.

• Rugged stainless steel enclosure option.• IP rated plugs certified where applicable.

Fully integrated and encapsulated rotary valve position monitors. They provide clear status information and eliminate the need for additional barriers and junction boxes

ACCUTRAK™ ROTARY POSITION MONITORSINCREASED SAFETY/ENCAPSULATION – ATEX/IEC

TECHNICAL DATA

Agency approvalsArea classification (ATEX/IEC) Ex II 2GD

Ex mb e IIC T* GbEx tb IIIC T*°C Db IP6X

Enclosure standards (IEC)Aluminum & stainless steel IP66/67Engineered resin (3400) IP66/67/68Engineered resin (8400) IP66/67SwitchesAll models Magnum SPDT (hermetically sealed proximity type) switchesEnclosuresAll models Engineered resin

AluminumStainless steel

www.westlockcontrols.com

GENERAL APPLICATION

AccuTrak position monitors are ideal for manual and automated rotary valves. They provide consistent and accurate valve monitoring in a compact unit which can be mounted directly or via a valve actuator.

A business of Crane Co. VCTDS-0039-EN 17/10

VCTDS-0039-LAYER.indd 1 10/18/2017 3:35:20 PM

2

C

133[5.228]

130

[5.1

18]

133

[5.2

36]

65 [2.5

73]

[2.250]

[1.380]

28.57[1.125]

17.53[0.690]

64[2.523]

Ø

55[2.185]

37.8

[1.4

87]

43.2[1.700]

11.1

8[0

.440

]

152.

6[6

.009

]

78.4

[3.0

87]

28.7

1[1

.130

]

9.5259.513 .3750.3745[ ]

Ø

4.85[0.191]

Ø

3.91

[0.1

54]

8.89

[0.3

50]

3.9803.930 .1567.1547[ ]

13.9

[0.5

47]

6.35

[0.2

50]

6.306.24 .2480.2457[ ]

118.

20[4

.654

]

3.153.12 .1240.1228[ ] 9.525

9.513 .3750.3745[ ]

Ø

NOTES1. See selection guide for standard conduit entries2. See switches & sensors data sheet for further information3. Please consult your sales office for any other requirements

TECHNICAL SPECIFICATIONSMaterials of constructionEnclosure Engineered resinShaft and hardware Stainless steelBushing NylonBeacon visual indicator Co-polyesterDrive shaftWestlock standard Double-D with ¼” A/FNAMUR standard NAMUR standard VDI/VDE 3845Available switches

Magnum, SPDT (hermetically sealed proximity type) switches

Dimensions in mm, imperial dimensions (inches) in parenthesis


3400 SERIES RESIN ENCLOSURE DIMENSIONS

View on underside

Standard shaft detailsNAMUR shaft details

Conduit entry 2 posns M20 standard(other thread options available)

4 holes M8 x 1.25P x 8 deep

4 holes M6 x 1.0P x 8 deep

A/FA/F

57.15 Sq

35.05 Sq

Stan

dard

Be

acon

Low

pro

file

Beac

onFl

at c

over


3

[1.3

80]

17.5

[0.6

90]

57.15[2.250]

28.58[1.125]

134[5.291]

77[3.029]

134

[5.2

91]

67 [2.6

46]

32.5

[1.2

80]

77 [3.0

35]

152

[5.9

84]

64[2.523]

Ø

33 [1.2

84]

8.89

[0.3

50]

3.98

[0.1

57]

9.5259.513 .3750.3745[ ]

Ø

4.85[0.191]

Ø 3.9803.930 .1567.1547[ ]

14.0

0[0

.551

]

6.35

[0.2

50] 9.525

9.513 .3750.3745[ ]

Ø

6.306.24 .2480.2457[ ]

3.153.12 .1240.1228[ ]

45.5[1.790]

12.4[0.490]


3400 SERIES ALUMINUM AND STAINLESS STEEL ENCLOSURE DIMENSIONS


TECHNICAL SPECIFICATIONSMaterials of constructionEnclosure Aluminum with powder coat finish

Stainless steel with electropolished finishShaft and hardware Stainless steelBushing Oil impregnated bronze (aluminum enclosure)

PTFE (stainless steel enclosure)Beacon visual indicator Co-polyesterDrive shaftWestlock standard Double-D with ¼” A/FNAMUR standard NAMUR standard VDI/VDE 3845Available switches



View on underside


Conduit entry 3 posnsM20 standard

(other thread options available)

4 holes M8 x 1.25P x 12.5 deep

4 holes M6 x 1.0P x 9.5 deep

A/F

A/F

35 S

q


4

B EACON

OPEN

174[6,850]

130[5,120]

65[2,560]

57 sq [2,250]33

[1,30]

9,52 Ø[0,375]

4,85[0,191]

5 [0,197]8,9 [0,350]

[0,157]

[0,249]

6 [0,236]

93,8 [3,693]Flat cover

11 [0,430]

167 [6,575]

74 [2,913]

9,52 [0,375]

14[0,550]

35 sq [1,378]

28,5 [1,125]

17,5 [0,689]

42[1,650]

137[5,394]

72[2,835]


8400 SERIES RESIN ENCLOSURE DIMENSIONS



TECHNICAL SPECIFICATIONSMaterials of constructionEnclosure Engineered resinShaft and hardware Stainless steelBushing NylonBeacon visual indicator Co-polyesterDrive shaftWestlock standard Double-D with ¼” A/FNAMUR standard NAMUR standard VDI/VDE 3845Available switches



Conduit entry B Conduit entry D

Conduit entry CConduit entry EConduit entry A

4 holes fitted with M8 x 1,25P x 7,5 deep

moulded inserts

See shaft detail below

4 holes fitted with M6 x 1,0P x 7,5 deep

moulded inserts

3,98 A/F

6,32 A/F


5

CLOSED

NO

CA

EB

DE

SOL

C

CLOSED

Ø 9,525Ø 9,513

Ø 9,525Ø 9,513

Ø 9,52 Ø 4,85

6,35

14

140

162

33 3,98,89

17928,58

17,53



TECHNICAL SPECIFICATIONSMaterials of constructionEnclosure Aluminum with powder coat finish

Stainless steel with electropolished finishShaft and hardware Stainless steel

BushingOil impregnated bronze (aluminum enclosure)PTFE (stainless steel enclosure)

Beacon visual indicator Co-polyesterDrive shaftWestlock standard Double-D with ¼” A/FNAMUR standard NAMUR standard VDI/VDE 3845Available switches



8400 SERIES ALUMINUM AND STAINLESS STEEL ENCLOSURE DIMENSIONS

Standard shaft details

Conduit A (standard) Conduit B (option)

Conduit E(option)

Conduit C (option) Conduit D (option)

M8 x 1,25 threaded x 8mm min deep4 places

M6 x 1 threaded x 9mm min deep4 places

57,15 Sq

6,3 A/F

3,98 A/F

35,05Sq


6

ACCUTRAK™ ENCAPSULATED ROTARY POSITION MONITORSMODELS 3400 AND 8400 SELECTION GUIDE

Housing34 84

34008400

Cover style46

With BeaconFlat cover

Switch type9 0

Magnum XT90 proximity switchNo switches fitted

MaterialARS

AluminumEngineered resinStainless steel

Beacon type and colorBYLY AR GR 00

Black/YellowBlack/Yellow low profile ANSI Red/WhiteGreen/RedNo Beacon fitted

B1B3 B5 B7 B9

BM3-1 pattern 90°BM3-3 pattern 90°BM3-5 pattern 90°BM3-7 pattern 180°BM3-9 pattern 180°

Drive shaft typeS N *

Westlock standard – ¼” A/F (6.32 mm)NAMUR standard shaft – VDI/VDE 3845Non-standard (consult sales office)

Ancillary options

000* * *

No ancillary optionsNon-standard material and build (consult sales office)

Switch/sensor quantity

01234

No switch fittedOne switchTwo switchesThree switches (consult sales office)Four switches (consult sales office)

Conduit entries supplied

2 3 45

Two entries – standard all enclosuresThree entries (consult sales office for 3400 series)Four entries (8400 series only)Five entries (consult sales office for 8400 series only)

Unit specification

AAA ADZDAVFANLAY* * *

Standard build- 1 x M20 & 1 x M25 conduit entries¾” NPT conduit entriesM25 conduit entries½” NPT conduit entriesM20 conduit entriesNon-standard material (consult sales office)

Certification

A *

ATEX & IECEx Other options (consult sales office)

Revision

R* Internal revision #

34 4 9 A BY N 000 2 2 AAA A R1 = Model number 3449ABYN00022AAA-AR1

NOTES1. Please contact your sales office for guidance on selecting the best possible combination for your control and monitoring requirements.2. See Hazardous area classification technical bulletin for further information on global standards.


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ACCUTRAK™ ENCAPSULATED ROTARY POSITION MONITORS


8

Crane Co., and its subsidiaries cannot accept responsibility for possible errors in catalogues, brochures,other printed materials, and website information. Crane Co. reserves the right to alter its products without notice, including products already on order provided that such alteration can be made without changes being necessary in specifications already agreed. All trademarks in this material are the property of the Crane Co. or its subsidiaries. The Crane and Crane brands logotype (WESTLOCK CONTROLS®) are registered trademarks of Crane Co. All rights reserved.

WESTLOCK CONTROLS280 N. Midland Avenue,Ste 258Saddle Brook, NJ 07663United States


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