Page 100 - Avtron Encoders Catalog

XR5 & & XR12 SMARTSAFETM SENSOR - - - - Hazardous - - - - Sensors & & Barriers - - - - Severe Mill Duty - - - - Magnetic
SPECIFICATIONS
Operating Power: (add cable drive current as req’d) Division 1 1 1 1 Zone 1 1 1 1 (XRB3): 12-24VDC in/out 150 mA Division 2 2 2 Zone 2: 5-24VDC in/out 150 mA Output Format: A A A A Quad B B B with marker (A /A B B B /B Z Z Z /Z) Frequency Range: 0 to 165 KHz
Maximum Cable Length:
Division 1 1 1 Zone 1: Encoder 500’ Isolator 1000’ Division 2 2 2 Zone 2 2 2 (5 to 12 VDC in): 500’ Division 2 2 2 2 Zone 2 2 2 2 (15 to to 24 VDC in): 250’
Rotor Positioning: Up to to to +/-0 100” [+/-2 54 mm] movement/misalignment Temperature: -40°C -40°C to to to to to 80°C (Storage -40°C -40°C to to to to to 100°C)
Vibration: 5-2000 Hz
18 G G 100 G G Shock
Weight: 2 2 2 2 2 2 lb [1 kg]
Certifications:
• • ATEX/IECEx Zone Zone Zone 1 1 1 & Zone Zone Zone 21 Group Group IIC
• • • cULus Class I I I I I I I Division 1 1 1 and Zone Zone Zone Zone 0 Group Group Group A A A B C C C C C C D* • • • ATEX/IECEx Zone Zone 2 2 2 2 & 22 Group Group IIC
• • cULus Class I I I I Division 2 2 2 2 Group Group A A B C C C C D D XR12 SMARTSafeTM modular incremental quadrature encoder encoder sensors enable the world’s first hazardous duty rotary encoders with removable electronics They are cULus ATEX and and IECEx certified and and offer incredibly reliable no-bearing construction! SMARTSafe sensors can be be used in in in ATEX/IECEx gas gas and and dust and and UL gas gas hazardous environments Also available: hollow shaft shaft models models (XR685) shafted models models (XR485) no-bearing modular modular encoders (XR125 XR850) and modular modular sensors for smaller bore applications (XR5) For applications requiring ATEX/IECEx Zone 2 2 2 2 or or or 22 or or or cULus Class I I Division 2 2 2 Groups A A B C C C D D use the XR12 directly in your application with no barrier isolator
or or cable gland required For applications requiring UL Division 1 1 1 ATEX/IECEx Zone 1 1 1 or or or 21 protection use use the the XRB3 isolator
in in in in in your control cabinet which permits the the use use of of of intrinsically safe wiring instead of of of explosion-proof conduit or glands The XR56 can also be used in in in in UL Class I I Div 1 & Zone 0 applications using the XRB3 Isolator Unlike the competition Avtron SMARTSafe encoder systems are protected against short circuits power-to- output output wiring and output-to-ground faults Instead of mounting a a a a a a a tiny optical encoder with weak bearings on on on a a a a a a a a a wobbling stub shaft mount mount XR12 directly on on on on on your your machine and install the rotor on on on on on your your main application or or or motor shaft Vibration shock liquids dust and dirt won’t harm SMARTSafeTM XR12 encoders! Paint booths draw works coil tubing rigs XR12 can keep them all working 24/7/365 Eliminate the the biggest cause of industrial encoder failure--eliminate the the bearings with XR12 hazardous duty encoder sensors Warranty: 2 2 2 Year No-Hassle
*See installation drawings for Warnings and Limitations 4x n0 219 THRU vØ0 460 TO DEPTH SHOWN
1 260
4 875
(2 10)
0 0 30 0 0 0 0 365±0 010
1 375±0 002
4 187±0 002
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