Ex RF GFSI EN868 Extreme

  • Ex zone 1 and 21
  • Corrosion-resistant aluminium enclosure
  • Salt-mist spray test to DIN EN ISO 9227
  • Screws and metal parts made of stainless steel
  • Special robust antenna
  • Output signal can be individually configurated at the receiver
  • EnOcean® wireless technology
  • No power supply, no wiring and pipe laying required
  • Multi-network capable
  • Easy programming of receiver

Technical data

Applied standardsEN 60947-5-1; EN 61000-6-2, -6-3;
EN 301 489-1; EN 301 489-3;
EN 300 220-1, EN 300 220-2;
EN 60079-0; EN 60079-11
EnclosureCorrosion-resistant aluminium, powder-coated, similar to RAL 7016
Protective shieldCorrosion-resistant aluminium, powder-coated, similar to RAL 1003
PedalCorrosion-resistant aluminium, hard- and powder-coated, similar to RAL 7016
Degree of protectionIP 67 to IEC/EN 60529
ProtocolEnOcean®
Ambient temperature–20 °C … +60 °C
Operation cyclesapprox. 9000 telegrams with repetitions/h
Voltage supplyElectrodynamic energy generator
Frequency868.3 MHz (Europe)
Transmission power< 25 mW
Data rate120 kbps
Channel bandwidth530 kHz
Wireless rangemax. 300 m outside,
max. 30 m inside
Mechanical life> 1 million operations
Actuating timemin. 80 ms
Impact energymax. 7 J
Noteno status signal available
Ex marking II 2G Ex ib IIC T6
II 2D Ex ibD 21 T80 °C
ApprovalsBVS 09 ATEX E 149