Sensor system for non-contact, non-destructive 100% monitoring of the protective gas atmosphere on the packaging machines

  • Opto-chemical O2 sensor system
  • 100% online process control
  • O2-detection with sensor-spot in packages/containers
  • None invasive, no gas extraction, repeatable (shelf-life test)
  • Random sample (distribution chain)
  • Detection of 0,2 mm leaks
  • Sensor-spots factory calibrated
  • EU-food certificate
  • Minimized reject goods – saving of process and guarantee costs
  • Simple calibration check

Sampling along the distribution chain by handheld devices TecScan und TecPen

  • Dimensions: 6 x 4 x 5 cm (L x W x H)
  • Material: Anodized aluminum or St. 1.4404
  • Protection class IP65
  • Weight: 115g
  • Data exchange: Digital
  • Power supply: 5-24 V
  • Optional accessories: (see data sheets)
Technical Data Gas
Measurement Range: 0.02 – 5.0% O2
Accuracy: ± 0.05%
Resolution: 0.01%
Response time t90 typical: 0,01 sec
Data transfer: Digital
  • Digital data transfer to the packaging machine
  • Complies with EU standards for direct food contact according to Active and Intelligent Packaging Regulation 450/2009
  • Sensor lifespan (typical): 5 years
  • No cross-sensitivity to CO2, H2S, amines
  • Temperature range from 5° – 40° C (expandable on request)
  • TecPac Single: one O2-Scanner for online O2 measurement
  • TecPac Dual: two O2-scanner with air curtain/roller for online leak detection
  • Sensorspot online printing or with single adhesive spot
  • Optional: portable device for manual tests and shelf-live tests
  • System interface for data management and pusher-control
  • 100% control of the packaging process on Tray Sealer machines
  • Quality data in real time
  • Detection of leaks in the packaging – Air extractor
  • Sampling along the distribution chain by handheld devices TecScan und TecPen
  • Food- and pharma industry / MAP-packages
  • Biotechnology, certificated labors
  • Conservation, electronic-components
  • Insulation glass-industry


Tec Pac