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Interfaces





"OBRF2G4-3GD": RADIO FREQUENCY INTERFACE BOX FOR ATEX 2 and 22 ZONES


  "OBRF2G4-3GD": RADIO FREQUENCY INTERFACE BOX FOR ATEX 2 and 22 ZONES
 

OBRF2G4-3GD: 2.4 GHz radio module for ATEX 2 and 22 zones.

Radio frequency module for the wireless data communication in ATEX 2 and 22 zones, with protection methods according to:
ATEX II 3G Ex nA IIC T6 Gc X for gases
ATEX II 3D Ex tc IIIC T85°C Dc IP66 X for dust.
It can be applied to both bench/floor scales as weel as mobile scales, such as pallet truck scales or pallet weighing scales, and it allows to transmit data at a very long distance.

Technical features

  • IP66 ABS case.
  • Dimensions case (lxwxh): 120x80x55mm.
  • Fitted with 3m shielded cable, for connection to the indicator.
  • Power supply directly from the indicator.

Operating features

  • Operating frequency from 2.4 GHz, up to 39 different channels in order to install various independent systems in the same work area.
  • Max. functioning distance in appropriate environmental and installation conditions: up to 45m indoor, and up to 140m outdoor.
  • Input signal: RS232 standard.
  • Integrated installation inside the scale.
  • Does not require particular communication protocols, transmission in transparent manner of any character received in input.
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Available versions
 CodeDescription
OBRF2G4-3GD 2.4 GHz radio frequency module for ATEX 2 & 22 zones. ABS IP66 case, 3 m shielded cable, and power supply from indicator. Protection: ATEX II 3G Ex ec IIC T6 Gc X for gases and ATEX II 3D Ex tc IIIC T85°C Dc IP66 X for dust. Max. functioning distance, in appropriate environmental and installation conditions: 45 m indoors, 140m outdoors. 39 configurable channels. Provided with safety instructions and the ATEX EU declaration of conformity (EN, DE, FR and IT).

All the specifications and images can be subject to variations and upgrades without prior notice.
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