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Wireless O2 Measurement Device for Product Monitoring

OXYLogger

The OXYLogger is a precise, single channel module for wireless oxygen monitoring inside medium- to large-size product containers. It has a sealed steel housing, and is operated wirelessly via Bluetooth and the PreSens Wireless Studio app (Android and IOS compatible). This O2 meter has a long-lasting Li-ion battery, and an integrated temperature sensor for temperature-compensation of the oxygen measurements. Put the device directly inside sealed containers or the product that needs to be monitored, while you control and record the measurements conveniently on a smartphone or tablet. If you want to monitor the oxygen content in your product or packaging, the app-controlled OXYLogger is the smart solution for you!

  • Measurement range of max. 0 - 100 % O2
  • O2 monitoring in packaging & products
  • Wireless O2 measurement control form smartphone / tablet
  • Sealed stainless steel housing

Technical

SpecificationsGaseous & Dissolved O2Dissolved O2
Measurement range*Optimal: 0 - 50 % O2, 0 - 500 hPa
Max.**: 0 - 100 % O2, 0 - 1000 hPa
Optimal: 0 - 22.5 mg/L
Max.**: 0 - 45 mg/L
Limit of detection0.03 % O215 ppb
Resolution± 0.01 % O2 at 0.21 % O2
± 0.1 % O2 at 20.9 % O2
± 0.1 hPa at 2 hPa
± 1 hPa at 207 hPa
± 0.14 µmol/L at 2.83 µmol/L
± 1.4 µmol/L at 283.1 µmol/L
Measurement temperature range0 to + 50 °C 
Response time (t90)< 6 sec.< 40 sec.
Properties  
CompatibilityAqueous solutions, ethanol, methanol (without pressurization)
No cross-sensitivitypH 1 - 14
CO2, H2S, SO2
Ionic species
Cross-sensitivityOrganic solvents such as acetone toluene, chloroform or methylene chloride
Chlorine gas
Cleaning procedureWater, ethanol, isopropyl
CalibrationTwo-point calibration in oxygen-free environment (nitrogen, sodium sulfite) and air-saturated environment
Storage stability of sensor60 months provided the sensor material is stored in the dark***
Temperature sensorRange: 0 to + 50 °C, resolution: ± 0.1 °C
Power supply1 rechargeable Li-Ion battery with protection circuit (3.7 V / 5000 mAh / 18.50 WH)
DimensionsDiameter: 28 mm, length: 116 mm
Weight200 g
MaterialsHousing: 316L stainless steel
Antenna: POM
Digital interfaceBluetooth standard 4.2 LE
*at 20 °C, 960 - 980 hPa; humidified gas mixture
**after customized calibration
***storage stability was tested @ + 20 °C

 

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