OFW-GPRS

Surface water measurement system

The surface water measurement system OFW-GPRS is a stationary measurement system for non-contact water level
measurements using radar or ultrasonic sensors, including data loggers and remote data transmission technology - ideal
for early warning systems. The system can be combined with the “K1 camera” to visualize the current situation on site.

For more information about data logger click here.

For more information about software SENSOweb click here.

To request more information and prices call +49 351 88646-00 or e-mail us: info@uit-gmbh.de.

Field of application

  • No impact based on floating debris (flotsam), sludge, fouling
  • Easy mounting at bridges
  • Low cost maintenance

Advantages

  • No impact based on floating debris (flotsam), sludge, fouling
  • Real-time alarm notification with the possibility to integrate in a early warning system
  • Integrated data transfer
  • Compatible with camera K1 to capture individual pictures
  Radar sensor
  Radar   0.2 … 15 m – other ranges on request
  Beam angle / frequency   10° / K-band (26 GHz technology) or 8° (80 GHz technology) - see quotation
  Accuracy / resolution   Accuracy +/- 2 mm add +/- 0.03 % FS/10 K/ Res. +/- 2 mm
  Dimensions   Ø 75 mm, length 300 mm or Ø 79 mm ; screw G 1½”, length 109 mm (80 GHz)
  Camera K1
  Technical data   640 x 480 Pixel, angel 60°, interface RS 232
  Dimensions   Diameter: 75 mm, length: 120 mm, IP 67
  Data logger LogTrans-field
  Inputs   6 analogue inputs / 16 Bit resolution, 2 counter inputs
  Interfaces   MODBUS, RS 485; RS 232 for the connection of camera K1
  Interfaces   USB 2.0 for parameterization – optional Bluetooth LE
  Memory   512 MB for data und 512 MB for images
  Wireless data transfer   Integrated 4 band GSM/GPRS modem – optional 4G I optional satellite
  Alarm notification   Two channels with up to 6 alarm notifications
  Power supply   Accumulator 12 V, 6.5 Ah for data logger and sensor
  Case / dimensions   Aluminium 330 x 290 x 115 mm, incl. antenna, IP 65
  Alternative data loggers   see link

Illustrations and descriptions may vary. The plant / product is subject to change depending on technical updates.

We will gladly give you an individual offer.

  • Further measurement ranges and sensor types on request
  • Camera K1
  • Bluetooth interface
  • Data transfer via 3G, 4G (if available) or satellite

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Latest modification: 14.10.2021