FEATURES • Increased Safety/Encapsulation design meeting a wide range of worldwide approvals. • Strong durable Beacon TM offers 360° visual indication in a choice of styles and colors. • Cost effective alternative to Ex d units in specific 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 numbered with 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 MONITORS INCREASED SAFETY/ENCAPSULATION – ATEX/IEC TECHNICAL DATA Agency approvals Area classification (ATEX/IEC) Ex II 2GD Ex mb e IIC T* Gb Ex tb IIIC T*°C Db IP6X Enclosure standards (IEC) Aluminum & stainless steel IP66/67 Engineered resin (3400) IP66/67/68 Engineered resin (8400) IP66/67 Switches All models Magnum SPDT (hermetically sealed proximity type) switches Enclosures All models Engineered resin Aluminum Stainless 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
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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
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
ACCUTRAK™ ROTARY POSITION MONITORSINCREASED SAFETY/ENCAPSULATION – ATEX/IEC
3400 SERIES ALUMINUM AND STAINLESS STEEL ENCLOSURE DIMENSIONS
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 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
Dimensions in mm, imperial dimensions (inches) in parenthesis
View on underside
Standard shaft detailsNAMUR shaft details
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
VCTDS-0039-LAYER.indd 3 10/18/2017 3:35:32 PM
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]
ACCUTRAK™ ROTARY POSITION MONITORSINCREASED SAFETY/ENCAPSULATION – ATEX/IEC
8400 SERIES RESIN ENCLOSURE DIMENSIONS
Dimensions in mm, imperial dimensions (inches) in parenthesis
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
ACCUTRAK™ ROTARY POSITION MONITORSINCREASED SAFETY/ENCAPSULATION – ATEX/IEC
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 Aluminum with powder coat finish
Stainless steel with electropolished finishShaft and hardware Stainless steel
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
VCTDS-0039-LAYER.indd 7 10/18/2017 3:35:35 PM
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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