Explosion hazard zone - Zone 22

Equipment used for explosive premises - Zone 22

  • Devices
  • Explosion hazard zone - Zone 22

Zone 22 is an area in which, during normal operation, an explosive atmosphere in the form of a cloud of combustible dust in conjunction with the air does not occur naturally at all, or does so for only a short period of time.

Optical signalling devices Signalling devices Control devices Panels and switches Sensors and blockades Transmitters Power supplies Other products
TEO-200 optical electronic display
TEO-200 optical electronic display

The optical electronic display is intended for displaying warning or information messages stored in its memory.

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ASO-3N, ASO-3AN, ASO-3SN warning signalling device
ASO-3N, ASO-3AN, ASO-3SN warning signalling device

The signalling device is designed to generate warning or information sound and light signals.

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BIZON/N modular device
BIZON/N modular device

A universal device for controlling mining machinery and equipment.

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BAJTEL-STER/4AN, BAJTEL-STER/4BN, BAJTEL-STER/4CN control panel
BAJTEL-STER/4AN, BAJTEL-STER/4BN, BAJTEL-STER/4CN control panel

The control panel designed to control devices operating outside the mining facility, in areas with an explosion hazard, classified as zone 22.

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P-STOP/N, P-POZ/N, P-SYG/N coupling switches
P-STOP/N, P-POZ/N, P-SYG/N coupling switches

The coupling switch is designed specifically for use in control circuits, signalling or in emergency switches.

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EWA/N emergency switch
EWA/N emergency switch

The emergency switch is part of the control and signalling system on material and people transporting routes and other machinery drives.

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ECIK-1N electronic movement sensor
ECIK-1N electronic movement sensor

The electronic movement sensor is designed to control the movement of the belt conveyor belt.

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NIB-2K/N blockade identification transmitter
NIB-2K/N blockade identification transmitter

The transmitter is designed to transmit the number of the blocked emergency switch on the haulage or transport route

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EZ-12N, EZ-15N industrial power supply
EZ-12N, EZ-15N industrial power supply

The power supply is designed for use as an external DC power source for mining equipment.

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ELTEL-E/N, ELTEL-MIDI/N connection box
ELTEL-E/N, ELTEL-MIDI/N connection box

The connection box is designed to connect and branch cables and teletechnical or signalling lines.

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UWE/N switch-off control device
UWE/N switch-off control device

The device is designed to immediately perform an emergency shutdown of the mine starter or another power supply unit.

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