Reading and recording of industrial sensors

With the myDatalogLink you record data from a 4-20 mA or 0-2 V sensor. In addition, a supply voltage of 3 V for a sensor is offered. The BLE Link transmits the data via BLE to the BLE Gateway.

The current measured value is shown on the BLE Gateway display. The historical measured values can be read out with the Smartphone App and sent to the central server. For this it is necessary to be within a range of about 20m around the BLE Gateway.

Alternatively, the BLE Gateway is available in a 3G version. The data is automatically transmitted to the central web platform via mobile radio at regular intervals. In this way, further processing or central control can be implemented.

With the integrated battery the myDatalogLink achieves a maintenance interval of up to 5 years with a transmission of > 24 hours.

Product characteristics

  • Readout of sensors with industrial interface, PLC etc.
  • Data transmission via BLE or 3G
  • Central web platform for evaluation and control
  • Device configurable via web platform or app
  • Measuring and transmission cycle adjustable
  • ATEX-certified for Zone 1 (expected)
  • Up to 5 years maintenance interval by transmission > 24 hours
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Level measurement in the ATEX Zone1
myDatalogGauge funcitonal overview


Measurement methodPiezoresistive pressure sensor
for fresh, waste and grey water
Measurement range4-20 mA (100 Ω burden) bzw. 0-2 V
Sensor supply3 V (only at 0-2 V)
Operating temperature-20...+50°C
Protection class:Complete system: IP67
Gateway: IP66 / IP68 / IP69
IP68 at max. immersion depth 1m for max. 5h
BLE Link: IP67
> Meaning of IP protection classes
Display1,5" Full Color Display, Resolution 128 x 128
Power supplyBattery
Data transmissionBluetooth Low Energy (range up to 20m )

2G/3G Modem (Europe): 2G GPRS 900MHz / 1800MHz
SIMIntegrated SIM chip
  • Individual labeling
  • Customized housing colour
  • Type plate and certificates
  • Versioned, adapted manual and fact sheet