Explosion-proof keyboards

TABLA8-EX/MP/PS/D

Stainless steel keyboard TABLA-8 “explosion-proof”

Edelstahltastatur Ex-Geschützt

  • Short stroke industrial keyboard “German”
    „with integr. PS/2 mousepad“
  • housing made of 1.4301 stainless steel, incl. base plate
  • welded
  • 4-colour front foil (German layout)
  • key edges embossed
  • integrated touchpad/glidepad
    with capacitive operating principle
  • connection: PS/2
  • 3 light-emitting diodes
  • PS/2-controller (WATCHDOG)
  • incl. cable 2,5m long and PS/2-socket
  • incl. isolating converter (intrinsically safe PS/2-interface, must be installed outside the explosion zone, at a max. distance of 20m to the keyboard)
  • degree of protection: explosion-zone 1 EEx ib IIC T4

How are the explosion-zones, the types of protection and the protection requirements defined?

Do you wish information on the type of protection and the protection requirements?

 

Do you wish information on the different explosion zones?

 

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Email: info-it@woehrgmbh.de     22 Mrz, 2004