Product Details

XPH8

Explosion Proof Bearingless Encoder

  • No Barrier or Isolator Needed
  • No Intrinsic Safety Ground Required
  • Class I Div 1 Groups C, D Listed
  • AEx Zone 1 Certified
  • Zone 1 & 2 Certified
  • Fits Shafts Up to 4.5" [115mm]
  • Fully Protected Against Shorts and Wiring Errors
  • Adapters available to fit GEB20, 22, 28, GE 752 Motors
  • Wide Sensor-Rotor Gap: No Shimming
  • Up 100000 PPR
  • -50°C to +85°C Operation
  • 2 Year No-Hassle Warranty

XPH8 SMARTSafe™ encoders are the world's first explosion-proof encoders with removable electronics and no external barrier! They are cULus, ATEX, AEx & IECEx certified and offer incredibly reliable no-bearing construction!  SMARTSafe XPH8 encoders can be used in ATEX/IECEx, cUL AEX, and UL gas hazardous environments. Also available: no-bearing modular sensors (XP5), as well as intrinsically safe models (XR5, XR12, XR56A, XR125, XR485, XR685,

Operating Power: Volts: 5-24VDC in/out; Current: 400mA max @ 5V; 200mA max @ 12V; 100mA max @ 24V (plus cable load)

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

Frequency Range: 0 to 250 kHz

PPR: 8-100000

Speed: 6000 RPM Max. (contact factory for higher speeds)

Maximum Cable Length: 1000 ft (305m) (contact factory for longer distances)

Rotor Positioning: Up to +/-0.100" [+/-2.54mm] movement/misalignment

Sensor-Rotor Gap: 0.040", +0.015/-0.030" [1mm+0.38/-0.76]

Temperature: -50°C to 85°C 

   (rotor -50°C to 100°C continuous, +135°C intermittent)

Environmental: IP65 fully potted sensors 

Vibration: 5-2000Hz, 18G; 100G Shock

Weight: 10-14 lbs. [4.5-6.4kg]

Certifications:

   Class I Div 1, Groups C and D*

   Class I Zone 1, Ex db ia IIB T4 Gb*

   Class I Zone 1, AEx db ia IIB T4 Gb*

   Ex db ia IIB T4 Gb (ATEX/IECEx)*

 *See installation drawings for Warnings and Limitation

  • All-digital design, no trim pots or adjustments for longer life
  • Superior line drivers withstand short circuits and reverse voltage wiring errors
  • Fully potted electronics
  • SMARTSafe sensors find problems before they cause failure
  • Mix and match any PPRs with any rotor
  • Allows gland or conduit connections
  • Full protection against motor shaft currents

No Related Materials Available

Competitive Products

  • XPH8 SMARTSafe™ encoders can directly replace many competitive models including: 


    Baumer Hubner:

    EEx HOG 161, HOG8, HOG9, HOG10, HOG11, HOG131, HOG161, HOG163, HOG165 encoders


    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:

    GAUX, IHM5, IHO5


    Dynapar encoders:

    X25 encoder


    Pepperl+Fuchs:

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


    Scancon:

    SCH86BEX


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

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