Intelligent Process Monitoring System


From OvenSENTINEL™ ECD's latest development for users of SMT production technology. Much more than a conventional furnace monitoring system. OvenSENTINEL is flexibly expandable and supports the achievement of excellent product quality through continuous process monitoring. The system scans the process at the level of in-process zone temperatures, printed circuit board and heat profile specification, ensures isolation of problems and allows data analysis to maximise the number of products that are sure to be good! For process specialists, with a customisable query interface, OvenSENTINEL provides the ability to detect what may seem like small defects. Analysis of macro data is a powerful aid for trend analysis and corrective interventions.


Thanks to the patented TrueProfile™ technology, the movement of PCBs and their impact on the furnace can be tracked in real time. The OvenSENTINEL operation is completely different and orders of magnitude more efficient than conventional systems, which scan the temperatures measured in the equipment at the inlet and outlet positions of the panel furnace and from this, assume a thermal profile for the product soldering process. Unlike other solutions, OvenSENTINEL not only examines temperature and convection speed, but also all elements of the reflow process that may be affected.


Dynamic measurement

  • Flexible data collection and processing
  • Open architecture ideal for integrating future developments and specific needs
  • Unique design enabling exceptional data density with true location technology

Ipar 4.0+

  • Our AI infrastructure continuously mines data to provide critically actionable insights
  • Integrated bridge technology that synthesises multiple data sources and paths
  • Unprecedented synergy through evolutionary hardware and software

Automatic heat profile recording

  • Auto start / sharpening / profile generation / product change

Full product traceability

  • Local and remote database support
  • Custom panel tracking, retrieval
  • Freely configurable reporting (panel, LOT, component,...)

Continuous Quality Monitoring 

  • Precise PASS / FAIL decision making for each panel
  • Intuitive interface can be adapted to any furnace, production line and production support system with different configurations
  • Responsive and programmable event response and notification

OvenSENTINEL™ software

  • 24-hour furnace monitoring
  • Process data recording and replay
  • Automatically generated SPC graphs
  • Specification Out-of-range alarm


  • Furnace specific, custom sized thermocouple
  • Optical sensor at the input and output
  • Inductive Conveyer Speed Sensor
Maximum probe temperature:
  • Flexible probe: 350°C
  • Rigid probe: 350°C
Display/indicator light: Status display / Light Tower (optional):

  • Red: Off-specification signal
  • Green: System works
  • Yellow: system warning
Dimensions: Control (Wide x High x Deep)

266.7mm x 241.3mm x 47.6mm

Control inputs (59): Thermal battery (24pcs):

  •  Type K, ± 2.0°C

Digital (7pcs):

  • Boolean: True/False (1/0)
  • Frequency: 0-1 kHz ± 1 Hz
  • Sampling: 0-10 seconds ±0.001 seconds

RS-485 (1db):

  • MODBUS protocol

RS-232 (2db):


External sensors can be added to the system via a Modbus connection.


  • frequency meter
  • external thermometer
  • humidity meter
  • OvenSENTINAL_(Station)

    OvenSENTINEL control unit

  • OvenSENTINEL front

    OvenSENTINEL control unit

  • OvenSENTINEL_(Oven_TrueProfile_overlay)

  • OvenSENTINEL_Software_(Monitor)

  • OvenSENTINEL_(Profile)

  • OvenSENTINEL_Software_(Alerts)



Monitoring the boiling process - 24/7 furnace monitoring system