Product Details

XR115

Revolutionary No Bearing Design

  • Fits IEC 115mm Motor Flanges
  • ATEX/IECEx Rated for Zone 1, 2, 21 & 22 Applications
  • Ideal for Oil and Gas Drilling
  • No Bearings to Wear Out
  • Fully Potted Electronics
  • Up to 5000 PPR
  • Wide Sensor-Rotor Gap: No Shimming or Scraping
  • Protected Against Wiring Errors
  • Self-Diagnostic LED and Alarm Output
  • 3 Year No-Hassle Warranty
  • cULus Class I Division 1 Groups A,B,C,D Listed
  • cULus Class I Zone 0 Group IIC
  • cULus Class I Division 2 Groups A,B,C,D Listed
XR115 SMARTSafe 115mm modular incremental quadrature rotary encoders are a breakthrough in hazardous duty encoders.  They are ATEX and UL approved and offer incredibly reliable no-bearing construction!  SMARTSafe encoders can be used in gas and ATEX dust hazardous environments.  Also available:  hollow shaft models (XR45, XR685), shafted models (XR4F, XR485), and no-bearing modular encoders to fit other flange sizes (XR56, XR85, XR125, XR850).

For applications requiring ATEX/IECEx Zone 2 or 22 or UL Class I, Division 2 (Gas) Groups A,B,C,D use the XR115 directly in your application, with no barrier, isolator or cable gland required.

For applications requiring UL Division 1, ATEX/IECEx Zone 1 or 21 protection use the XRB3 isolator in your control cabinet which permits the use of intrinsically safe wiring instead of explosion-proof conduit or glands. The XR115 can also be used in UL Class 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 wiring, and output-to-ground faults.

Instead of relying on a tiny optical encoder with weak bearings, install the most rugged encoders available for your drilling or industrial applications.  Vibration, shock, liquids, dust and dirt won't harm SMARTSafe encoders!  Paint booths, draw works, coil tubing rigs...XR115 can keep them all working 24/7/365.

Eliminate the biggest cause of Industrial Encoder failures. Eliminate the bearings with XR115 Hazardous Duty Encoders

Operating Power: (add load and cable drive current as req'd)

   Division 1, Zone 1 (XRB3): 12-24VDC In/Out, 150 mA

   Division 2, Zone 2: 5-24VDC In/Out, 150mA

Output Format: A Quad B with marker (A,/A, B,/B, Z,/Z)

Frequency Range: 0 to 165 KHz

Maximum Cable Length:

   Division 1, Zone 1: Encoder 500' Isolator 1000'

   Division 2, Zone 2 (5 to 12 VDC in): 500'

   Division 2, Zone 2 (15 to 24 VDC in): 250'

Temperature: -40°C to 80°C (storage -40°C to 100°C)

Environmental: IP54 (see manual for details)

Vibration: 5-2000Hz, 20G, 100G Shock

Weight: 2-3lbs [.9-1.4kg]

Certifications:

   ATEX/IECEx Zone 1 & 21 Group IIC

   cULus Class I Div 1 and Zone 0 Group A,B,C,D*

   ATEX/IECEx Zone 2 & 22 Group IIC

   cULus Class I Div. 2 Groups A,B,C,D

*See installation drawings for Warnings and Limitations.

  • Replaces Hubner POG and OG and other shafted flange-mount encoders
  • Eliminates large & costly flange adapters & flowerpots
  • Fits shafts 10 - 85 mm
  • Thin profile reduces overall motor depth
  • No air gap adjustment required
  • Shrugs off dirt, oil, and water contamination
  • No glass disks to break or optics to fail
  • 4,500,000+ hour MTBF design

No Related Materials Available

Compititive Products

  • XR115 SMARTSafe™ encoders can replace many competitive models including:

    Baumer Hubner (remove flange adapter):

    EEx OG 9, FOG 9, POG 9, POG 9 G, POG 90, POG 10, POG 10 G, POG 11, POG 11 G


    BEI:

    HS35, H37, H38, H40, L25 explosion proof and intrinsically safe encoders

    924-08062-001, 924-08062-002, 924-08062-003, 924-08063-001, 924-08063-002, 924-08064-001, 924-08064-002, 924-08172-001, 924-08172-002, 924-08173-001, 924-08173-002, 924-08174-001, 924-08174-002, EM-DR1-IS-5-RTB-24V/V, EM-DR1-IS-5-RTB-24V/4, EM-DR1-IS-5-RTB-24V/OC intrinsic safety barriers & systems


    BEI Ideacod encoders:

    GAMX, GEMX IHM5, IHM9, NAMX


    Dynapar encoders:

    X25 encoder


    Pepperl+Fuchs:

    RSI 58X-,RVI 58X-, RVI84, 14-1436X, 14-14361, 14-14366


    And many other hazardous area, intrinsically safe and explosion-proof ATEX rated encoders. 

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