89 keys protected stainless steel desk top keyboard X-key X-PP89D

89 keys vandal proof stainless steel intrinsically safe industrial desk top keyboard with function keys, ruggedized touchpad, with carbon-on-gold key switch technology for fast and accurate data input.

  • Intrinsically safe industrial desk top keyboard.
  • Ex-mark: ExibI.
  • It can used in the environment with methane and coal dust explosive mix.
  • Function keys (F1, F2, F3...F12) are on the top line of the Keyboard for easy operation.

Additional information


  • Key: 89 keys, super quality brushed stainless steel
  • Key top style: Protuberant rectangular keys, with laser engraved and etched legends and raised braille on keys are available
  • Key travel:2.0mm
  • Front Plate: Super quality brushed stainless steel
  • Actuator/keys/Casing materials: Super quality stainless steel
  • G.W.: 3.30KGs(X-PP891D)


  • Touchpad cover: Composite
  • More than Lifetime 10 million strokes
  • Mutual Capacitance sensing
  • X/Y position sensing resolution: 40 counts/mm
  • X/Y position reporting: Relative
  • Output (self-detectable depending on cable): PS2 or USB
  • Tracking speed: Maximum1,016 m/sec
  • Power supply voltage: 5V DC ±0.25V
  • Current rating (active mode): 17 mA


  • Ex-mark: ExibI.
  • Intrinsically safe data : Ui: DC5V; I: 40mA; Ci: 0μF; Li: 0mH
  • Supply Voltage: +5V DC +/-5%
  • Current Rating: appr. 20mA
  • Contact materials: carbon-on-gold key switch technology
  • Interface: PS2, USB available.
  • OS: DOS/Windows95/98/NT/ME/2000/2003/XP/Vista/7inux, Unix, Mac OSX


  • Operating temperature:-20oC to +60oC
  • Storage temperature: -30oC to +70oC
  • Operating RH: 30-90%
  • Atmospheric pressure: 60-106Kpa.


  • RoHS Compliant, CE and FCC
  • Protection Level: IP65
  • Vandal resistant IK09
  • MTBF >50000H
  • MTTR <30min

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