Ex RF 95 WPH EN868

Ex wireless position switch
Material number: 1286545
(Material number old: 95920301)
  • Ex zone 1 and 21
  • Thermoplastic enclosure
  • Horizontally slotted mounting holes
  • Design to EN 50047
  • 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
  • Actuator: Parallel roller lever with collar WPH
  • Actuating speed max. 0.5 m/s with a vertical actuating angle of 30°
  • Actuation parallel to switch from below
  • Watertight collar for protection against penetration of dirt
  • Wear-resistant plastic roller
  • Actuator can be repositioned by 4 x 90°
Note
  • With metal roller available on request
Contact

Technical data

Applied standardsEN 60947-5-1; EN 61000-6-1, -2, -3, -4;
EN 301 489-1; EN 301 489-3;
EN 300 220-1, -2; EN 60079-0;
EN 60079-11
Enclosureglass-fibre reinforced, shock-proof thermoplastic, self-extinguishing UL 94 V-0
Tightening torqueenclosure mounting screws: 1.2 … 1.3 Nm
cover screws: 0.5 … 0.6 Nm
Coverglass-fibre reinforced, shock-proof thermoplastic, self-extinguishing UL 94 V-0
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 Gb
II 2D Ex ib IIIC T80 °C Db
IECEx Ex ib IIC T6 Gb
Ex ib IIIC T80 °C Db
ApprovalsBVS 08 ATEX E 111
IECEx BVS 08.0048