nlende
+31 313 47 19 98 | info@wigersma-sikkema.com
nlende
+31 313 47 19 98 | info@wigersma-sikkema.com

UNILOG 300

UNILOG 300

UNILOG 300 is a GSM /GPRS modem for UNIGAS with in addition an optional standalone data log function. Signal inputs are equipped with an EX-barrier. This allows UNILOG 300 to be connected directly with devices like UNIGAS or a gas meter in a hazardous area. An internal antenna is standard equipment, connection to with an (optional) external antenna is possible. UNILOG 300 is available in an battery powered version and a 230 VAC version.

Depending on its functionality the microprocessor processes functions like pulse counting, reading of an encoder, storage of data, communications via GSM/GPRS, scheduler (for battery powered version), activation of GSM/GPRS connection and preparing and transmitting logged data via FTP.

UNILOG 300

Battery-powered version

  • Battery life time more than 10 year (depending from the read out frequency and battery package)
  • Available as 2-Channel data logger
  • Remote reading via GSM data, GPRS TCP (pull) or FTP (push)
  • Easy to install and ready for wall mounting
  • ATEX approved, installation outside the EX-area
  • Suited for meter reading of encoder: Itron, GWF, Elster, Dresser, FMG, GFO, Aerzen
  • Standard with internal antenna, external antenna optional
  • Two serial ports for 2 UNIGAS 300 devices
  • Intrinsically safe circuits which enables connection to devices in the EX-area
  • Timer/ scheduler for GSM/GPRS module, day and month
  • Communication IEC 1107 (62056-21), mode C VDEW 2.0 protocol
  • POSIX Clock
  • Protection class IP65, may be placed outdoors

Mains-powered version

  • Power supply 230 VAC or 12 VAC or 12 – 15 VDC
  • Communication IEC 1107 (62056-21), mode C VDEW 2.0 protocol
    2-Channel data logger
  • Suited for meter reading of encoder: Itron, GWF, Elster, Dresser, FMG, GFO, Aerzen
  • One serial port for connection to UNIGAS 300
  • Power supply for UNIGAS 300
  • 3 connectors for modules; pulse out (2 x 2) pulses, RS485, RS232
  • Standard supplied with a local bus for maximum 3 x ISC 230B, maximum distance 50m
  • EX earthing is not necessary due to intrinsic safe circuits
  • EX approved, for installations in the safe area
  • Connections to the EX-area are allowed, due to the intrinsically safe circuits
  • Standard with internal antenna, external antenna optional
  • POSIX Clock
  • Protection class IP65, may be placed outdoors

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