Iridium products

This category is currently under construction. You will find the first products here in the next few days.

A selection of Iridium products is already shown in the linked catalogues.

On request, we will be happy to check compatibility with other parameters for you.

To request more information and prices call +49351/88646-00 or e-mail us:


The CTD-sat-compact is a measurement system for measuring and storing conductivity, water level, and temperature data, and includes remote data transmission technology. This measurement system has a complex alarm functionality and is therefore ideal for early warning applications. The system is also available in a flood-proof design.

To request more information and prices call +49 351/88646-00 or e-mail us:

  CTD - sensor
  Relative pressure
  0 ... 10 m; 0 ... 20 m; 0 ... 50 m; 0 ... 100 m water level
  Absolute pressure
  800 ... 2,100 mbar; 800 ... 6,100 mbar; 800 ... 11,100 mbar
  Accuracy   0.05 % FS at 10…40°C; resolution 0.002 % FS + drift
  Temperature sensor   0 °C ... 50°C; resolution 0.04 °C
  Conductivity sensor /
  graphit electrode
  Option 1: 0 - 20 mS/cm; resolution 1 μS/cm - two electrode system
  Option 2: 0- 0,2/2/20/200 mS/cm; resolution up to 0,1 μS/cm - four electrode system
  Probe cable   Material PUR with air pressure capillary
  Dimensions   Diameter probe: 22 mm; length: 340 mm
  Material with
  medium contact
  Stainless steel; POM, PUR, EPDM, NBR, PE
  plus sensor materials Variant for high chloride content (sea water) on request
  Data logger LogTrans 7-sat-compact
  Dimensions   Diameter 48 mm; length 700 mm
  Protection degree
  • Option 1 – with air pressure membrane: IP 65
  • Option 2 – without air pressure membrane : IP 68
  • Option 3 – without capillary, with air pressure sensor: IP 68
  Temperature range   -25 °C ... 70 °C
  Power supply   2 - 4 lithium batteries– 13/26Ah or 4 alkaline Baby 1.5 V (Duracell)
  or 2 x Li-Ion accumulators, 5.2 Ah, Definition with offer
  Wireless data
  GSM/ GPRS modem, 900 MHz, 1,800 MHz,
  GSM: 800, 850, 1,900 MHz plus 4G (LTE) or 4B NB-IoT Modem
  external antenna
  Mountable with the same protection degree
  Interface   USB – to be parameterized with SENSOlog SENSOlog
GPRS-data transmission – receiver station
  Receiver station   FTP-server or WEB-Server with SENSOweb – see infographic

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

We will gladly give you an individual offer.


Latest modification: 10.08.2021