Ex wireless position switch Ex ES 98

Features/Options

  • Ex zone 1 and 2, as well as 21 and 22
  • Metal enclosure
  • Transversely slotted mounting holes
  • To EN 50 041
  • Serial data output, output signal high on actuation
  • EnOcean-protocol
  • Data rate 120 kbps
  • No power supply, no wiring and pipe laying required
  • Multi-network capable
  • Easy programming of receiver

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Technical Data

Standards IEC/EN 60947-5-1;
EN 60079-0; EN 60079-11;
EN 61241-0; EN 61241-11
Enclosure zinc die casting, enamelled
Degree of protection IP 67 per IEC 60529
Protocol EnOcean
Ambient temperature -20 ºC … +65 °C
Switching frequency approx. 9000 telegrams at repetitions/h
Voltage supply Electrodynamic energy generator
Frequency 868.3 MHz
Transmission power max. 10 mW
Data rate 120 kbps
Bandwidth channel 280 kHz
Sensing range max. 300 m outside
Actuating time min. 60 ms
Note no status signal
Ex-marking EEx geprüft II 2G Ex ib II T6
EEx geprüft II 2D Ex ibD 21 T 80°C
Approvals BVS 09 ATEX E 003