LogTrans-compact - Data logger

The data logger LogTrans-compact is characterized by integrated data transmission technology and low power consumption, and is particularly established in hydrometric applications. The data logger is available in a variety of housings, e.g. for installation in groundwater observation tubes.

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

  • GPRS or XBee modem
  • Internal batteries
  • Inputs
    • RS 485 – UIT bus and MODBUS
    • 2 counter inputs
    • Extension modules for analog and temperature inputs available

Field of application

  • Data logging of analogues or impulse signals
  • Integrated GPRS/GSM modem
  • Possibilities of independent power supply
  • High level protection degree
  • Alarm features incl. transmission of  von SMS or Fax messages


  • High-grade alarm functionality
  • Integrated GPRS/GSM radio technology
  • Low power consumption
  • Watertight models available
  Data logger LogTrans 6-GPRS-compact
Input Option analogues inputs
Range Option: 3 x 0-5 VDC; 3 x 0-20 mA
Resolution 16 Bit
Counter inputs 2 counter inputs
RS 485/ MODBUS RS 485 input useable for UIT probes/ MODBUS
Sampling time 1 s – 24 h selectable – depended on type of probe
Memory 512 MB or higher
Wireless data transfer Integrated GPRS/GSM modem, 4 band GSM/ GPRS
Data transmission time Adjustable
Interface USB 2.0
Parameterization PC software SENSOlog
Standard antenna Antenna, 1 dB
Option: External antenna External antenna could be connected by keeping the degree of protection
SMS alarming Two freely selectable channels with up to 6 alarm thresholds 5 SMS messages for each alarm
Power supply data logger

4 units of Lithium cells type Energizer L91/1.5V – 3Ah

Power consumption: sleeping mode 0.1 mA, measurement 20 mA + consumption of probe, data transfer: 200 mA
Operating temperature -25 ... +50°C
Degree of protection IP 68 – 1 bar without air compensation; otherwise IP 65
Dimension Diameter: 48 mm; length: 395 mm
Receiving units FTP-Server or  WEB-Server with SENSOweb  or PC with Modem and software SENSOgsm

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

We will gladly give you an individual offer.