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Multi-Channel O2 Meter for Use with Numerous Sensor Designs

OXY-4 ST (G2)

This multi-channel oxygen meter can be used with microsensors (230 μm fiber) in different designs, non-invasive sensors, dipping probes and flow-through cells (1 mm fiber). This makes it the ideal tool especially for benchtop applications. OXY-4 ST is compatible with sensor type PSt7 (detection limit 15 ppb, 0 - 100 % O2). It is operated with the PreSens Measurement Studio 2 software and offers separate temperature compensation for each channel. The software has numerous features, offers additional pressure and salinity compensation and allows controlling several single and multi-channel meters simultaneously. This oxygen meter is the solution for most precise micro-invasive or non-invasive oxygen measurements.

  • Measurement range of 0 - 100 % O2
  • For use with O2 microsensors, dipping probes, non-invasive spots & FTCs
  • Compensation of temperature, pressure & salinity for each individual channel
  • Controlled with PreSens Measurement Studio 2 software

Technical

Specifications
Oxygen sensorsPSt7 (optical ST connector)
Temperature sensor4 x Pt100 temperature connection (sensors not included)
Temperature performanceFrom 0 °C to + 50 °C, resolution ± 0.1  °C, accuracy ± 1.0  °C
Power supplyInput 100 - 240 VDC; Output 12 VDC
Temperature: operating / storageFrom 0 °C to + 50  °C / - 20  °C to + 70  °C
Relative humidityFrom 0 to 80 % (non-condensing)
Dimensions (L x W x H)410 mm x 380 mm x 250 mm
Weight3880 g
Digital InterfaceUSB interface cable to PC, cable included

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