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OEM Solution for Contactless Trace Oxygen Measurements

Electro-Optical Module EOM-tO2-mini

The electro-optical module EOM-tO2-mini is a precise OEM transmitter for contactless measurement with oxygen sensor spots in the trace oxygen range. Assembled according to ISO 9001 it delivers certified quality. In addition, validation and customization of the integrated software to the medical device manufacturing standard EN ISO 13485 is offered. Self-consistent test procedures of every individual system ensure high product safety. EOM-tO2-mini works with sensor type PSt3 (detection limit 15 ppb, 0 – 100 % oxygen), type PSt6 for trace oxygen measurements (detection limit 1 ppb, 0 - 4.2 % oxygen), and type PSt9 for ultra-trace oxygen measurements (detection limit 0.5 ppmv, 0 – 200 ppmv oxygen).

  • Fast integration with integration package
  • More than a thousand systems in the field
  • Experienced customer support
  • Assembled according to ISO 9001
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Applications

Simple Connection to PLC

PLC programming can be a challenging and time-consuming task. Establishing a stable working connection to third-party hardware via interfaces such as RS485 is error prone. PreSens offers you the right support! We provide LAD-schemes and SCL-scripts, the corresponding TIA-project files and even wiring tables to help you connecting your EOM boards to a Siemens-S7-(1200-)PLC, nearly instantly. Nothing stands in the way of further development into company-specific solutions such as process control. Contact our service team!


Technical

Specifications
Oxygen sensors PSt3, PSt6 and PSt9 (optical SMA connector)
Phase resolution 0.05°
Sampling rate 0.5 sec. - 120 sec.
Temperature sensor Four-wire Pt100
Temperature performance 0.1 °C + Pt100 accuracy
Supply voltage 7 - 18 V
Power consumption in active mode 1.5 W
Power consumption in stand-by mode 0.6 W
Temperature: operating / storage from 0 °C to + 50 °C / from - 10 °C to + 70 °C
Relative humidity up to 80 % (non condensing)
Dimensions (with add-on board) 40 mm x 100 mm x 22 mm (25 mm)
Weight 70 g
Digital interface RS232 interface (optional RS485)

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