Measuring filling levels and temperatures under extreme operating conditions

Longday is the sales, support and marketing partner of BEDIA Motorentechnik for sensors products. In doing so we are combining tried and tested technologies with innovative product ideas. One thing that all our products have in common is the non-existence of moving or adjustable parts; our parts are not subject to mechanical interference and exhibit exceptional operational reliability.

We have been concentrating our skills in the domain of measuring filling levels and temperatures under extreme operating conditions. We are able to offer customized solutions to the specific requirements of our clients for small to large series. Our expertise and flexibility are well demonstrated in the development of customer specific solutions.

In addition to the sensor range, we provide voltage converter (DC/DC) in a compact design with a low quiescent current as well as automotive and industrial cable from brand name manufacturer at the desired length and customised printing options.


Typical applications: 

  • Engines
  • Construction equipment
  • Agricultural machinery
  • Utility vehicles
  • Ships
  • Railway
  • Generator-sets
  • Compressors
  • Pumps
  • Hydraulic power-train control systems
  • Mechanical- and plant engineering
  • HVAC systems
  • Gear
  • Fuel cells