Lae Electronic DL28 Series – Flexible Data Logger


  • Recording of temperatures and states such as defrosts, alarms etc.
  • It may work both as a stand alone with own probe and as a unit collecting data from LAE controllers connected to it.
  • Recorded data may be downloaded through PC, USB, Bluetooth ®
  • Universal mains power supply
  • Optional power supply for refrigerated transports
  • Continuity of operation in case of power failure through internal or external backup battery
  • Relay output for remote alarm
  • Free PC software for data logger configuration and display of recordings on graph or Excel tables
The Lae Electronic DL28 Series is a versatile data logger designed to capture and record various types of data in a flexible manner. It offers a range of functionalities to cater to different needs and applications. With its advanced features, the DL28 Series enables efficient monitoring and logging of critical information in diverse settings.


HACCP, plant diagnostics, alarm event recording.


Temperature input Type NTC10KΩ@25°C
Range -50… 110°C
Accurancy ‹0.5°C
Output Max load 5(1)A; 240Vac
Max No. of devices connected 4 devices through RS485
Internal Mass Memory 4MByte
Bluetooth Specification compliant V2.1 – V3.0
Range class-2
USB Connection type A2.0; B2.0
Internal backup battery ›20 day, self-rechargeable
External battery Voltage 7…12V
Consumption 75mAh
Connector XAP-02V-1 (JST)
Power supply 100…240 Vac, 50/60 Hz, 3W
Operating conditions -10… +50°C; 15% … 80% r.H.


Lae Electronic DL28 Series Flexible Data Logger-DpstarGroup