Audible and Visual SignalsTNDSP-25 Ex bell

Data sheet Documentation Back

Features

  • ATEX approved
  • Maintenance free
  • No moving parts

Certificates

English Nemko 03ATEX1357

Ex protection type

Ex II 2 G
Ex de IIB + H2 T5

Ambient temperature

EN/IEC: 60079-0, 60079-1, 60079-7

Description

Acoustic warning for use in Zones 1 and 2.

The TNDSP Ex d electronic speaker is configured with traditional mechanical bell sound.

With no moving parts it is the ideal replacement for standard mechanical Ex protected alarms or bells.

Technical data (extract)

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Protection classIP66
MaterialAntistatic polyamide, bracket in SS316
Colour: black
Voltage24 V DC
Currentmax. 2 A
Power25 W
Power consumption 19,6 W (8 W, 1 kHz sine wave)
ConnectionEntries: 1 x M20 + 1 x M25 plugged
Connections: 2.5mm? max

Documentation

Data Sheet - Audible and Visual Signals German English