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 standards EN 60947-5-1, EN 61000-6-2, EN 61000-6-3, EN 301 489-1, EN 301 489-3, EN 300 220-1, EN 300 220-2, EN 60079-0, EN 60079-11
Enclosure aluminium die-cast, corrosion-resistant, powder-coated, passivated, anthracite grey, similar to RAL 7016
Pedal aluminium die-cast, corrosion-resistant, hard-coated, powder-coated, anthracite grey, similar to RAL 7016
Protective shield aluminium die-cast, corrosion-resistant, powder-coated, passivated, signal yellow, similar to RAL 1003
Degree of protection IP 67 to IEC/EN 60529
Protocol EnOcean®
Frequency 868.3 MHz (Europe) 
Transmission power < 25 mW
Data rate 120 kbps
Channel bandwidth 530 kHz
Voltage supply Electrodynamic energy generator
Ambient temperature –20 °C … +60 °C
Operation cycles approx. 9000 telegrams with repetitions/h
Wireless range max. 300 m outdoors,
max. 30 m indoors
Mechanical life > 1 million operations
Actuating time min. 80 ms
Impact energy max. 7 J
Note no status signal available
Ex marking II 2G Ex ib IIC T6
II 2D Ex ibD 21 T80 °C
Approvals BVS 09 ATEX E 149

Ordering details

Type   Material no.  
Type    Material no.   
Ex RF GFSI EN868 Extreme (Europe) 1442414
If you cannot find the version you require, just ask us! Our product portfolio to date has included many customised switchgear variants.

Accessories

Wireless receiver
RF Rx EN868-TCP/IP V2
  • EnOcean® wireless technology
  • Communication via UDP or TCP/IP (Server or Client - Mode)
  • Webserver based Setup
  • Transmitter/receiver assignment by teaching mode
  • LEDs for indication of operating state
  • SMA plug-in connector for external antenna
Wireless receiver
RF Rx EN868-1W 24 VDC
  • EnOcean® wireless technology
  • 1 potential-free relay output
  • 1 change-over contact
  • Transmitter/receiver assignment by teaching mode
  • LEDs for indication of switching state
  • SMA plug-in connector for external antenna
Wireless receiver
RF Rx EN868-4W 24 VAC/DC
  • EnOcean® wireless technology
  • 4 potential-free relay outputs
  • 4 change-over contacts, max. 6 A
  • Transmitter/receiver assignment by teaching mode
  • LEDs for indication of switching state
  • SMA plug-in connector for external antenna
Power supply 24V DC
  • Stabilised and adjustable output voltage
  • DC OK signalling via LEDs
  • Parallel connection option
  • Push-in terminals
  • Panel installation on mounting rails
RF magnet antenna SMA plug-in connector straight 2.5 m
  • RF magnet antenna with straight SMA plug-in connector without ferrite core
  • Suitable for SW868, SW922 and EN868
  • Cable length 2.5 m
RF SMA antenna socket 0.5 m
  • Suitable for antennae with SMA plug-in connector
  • RF SMA antenna socket with straight SMA plug-in connector
  • Cable length 0.5 m
RF Magnet antenna 5dBi TNC plug-in connector IP 65 3.6 m
  • RF magnet antenna with straight TNC plug-in connector
  • Suitable for SW868 and EN868
  • Cable length 3.6 m
RF SMA antenna socket 0.5 m with TNC plug-in connector IP 65
  • Suitable for RF antenna 1275629
  • RF SMA antenna socket with straight TNC plug-in connector
  • Cable length 0.5 m
RF SMA antenna extension 3 m
  • Suitable for sWave® wireless technology
  • Cable length 3 m
  • Plug on left side: straight SMA plug
  • Socket on right side: straight SMA socket
RF SMA antenna extension 5 m
  • Suitable for sWave® wireless technology
  • Cable length 5 m
  • Plug on left side: straight SMA plug
  • Socket on right side: straight SMA socket
RF High gain antenna 868MHz
  • RF High gain antenna suitable for mast mounting up to max. 41 mm diametre
  • 3.5 dBi gain
  • Internally grounded as lightning protection
RF SMA N antenna extension 5 m
  • RF SMA N antenna extension cable with straight SMA plug-in connector
  • For RF High gain antenna
  • Cable length 5 m
  • Plug on left side: straight SMA Crimp plug
  • Plug on right side: straight N-type Crimp plug
RF SMA N antenna extension 10 m
  • RF SMA N antenna extension cable with straight SMA plug-in connector
  • For RF High gain antenna
  • Cable length 10 m
  • Plug on left side: straight SMA Crimp plug
  • Plug on right side: straight N-type Crimp plug
Mounting bracket for high gain antenna
  • Mounting bracket for wall mounting
  • Distance to wall approx. 17 cm
  • Welded aluminium