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Robust Screw Cap Oxygen Probe

OXROBGSC-CL10

  • Robust screw probe with 2 oxygen screw caps
  • Stainless steel 10cm long, 4mm in diameter
  • 10m cable length (-CL10)
  • Works in gas (%oxygen) and liquids (DO)
  • Optically isolated (-OI)

The fiber-optic oxygen sensors from PyroScience feature no oxygen consumption, no stirring sensitivity, an extremely long shelf time, resistance to corrosive environments (e.g. seawater) and are suitable for multiple applications in gas, water and aqueous samples.

This robust oxygen probe is based on optical detection principles (proven REDFLASH technology) and can be used for precise bulk measurements in gas samples (oxygen gas), stirred liquids (dissolved oxygen, DO) and in respirometry of e.g. fish.

For aqueous liquids: Permanent stirring is recommended, as diffusion limitation of oxygen towards the tip has a measurable effect on the response time in liquid samples (this diffusion limitation is negligible in gas samples).

Screw cap probe. For easy and sustainable renewing of the sensor after demanding applications. Replacement screw caps can be found under accessories. Tip diameter 4mm.

Standard range. This sensor is specified for an optimum measuring range of 0 to 500 hPa oxygen (0 -250% air saturation). However, without specifications, it is possible to measure in up to 1 bar pure oxygen/100% oxygen saturation/100% oxygen. For detailed specifications, see the respective pdf file in the Downloads tab.

Optical isolation. For applications at high ambient light (e.g. direct sunlight, illuminated samples) and in fluorescing / light-sensitive samples, an additional optical isolation (-OI) protection layer is added to the sensor surface to reduce enhanced sensor aging and to avoid interference with the oxygen measurements

ST-connector. This connector is our standard sensor connector for sensor compatible PC-operated and handheld FireSting devices.

Easy calibration. A simple ambient air calibration can be performed with a few clicks (<1 minute for equilibrated setup). For precise oxygen measurements close to 0% we also offer easy-to-use calibration capsules (OXCAL). Simply dissolve the content of one calibration capsule in 50 ml distilled water, wait 10-15 minutes, perform the 0% calibration and start measurements with a calibrated sensor. For detailed calibration recommendations refer to the manual in the downloads tab.

Standard stock item. This item is typically in stock and small numbers can be shipped quickly. This does not apply for larger amounts, which ship with standard delivery time.

Good value. This product is a basic sensor for applications with no special requirements (like ultra fast response times, resistance to solvents, low detection limit)

Applications. To get an overview of potential applications and to see our sensors in action, please visit our Applications site!

Sensor Versions. There are further versions available of this sensor type.  Please use the filter function or the inquiry form to find the suited sensor version for your application.

Price List

0% O2 Calibration Capsules 

OXCAL

For recommended 0% O2 calibration of optical oxygen sensors. Each capsule results in 50mL calibration solution (PU=10).

Additional Sensor Screw Caps

OXSCG

Additional oxygen sensor screw caps for simple exchange of the oxygen sensitive sensor (PU = 2 pieces) of the OXROBGSC-CL5, -CL10, -CL20.

Every PyroScience oxygen meter with ST-connector is compatible with this sensor. Use this link to get a list of all compatible meters. Select additional requirements to find the optimal meter for you and your application!

 

Exemplary Setup

FSO2-C1 + OXROBGSC-CL10

Choose the one channel oxygen meter FireSting-O2 with OXROBGSC-CL10.

  • Good value
  • Ready to go lab setup

Exemplary Setup

FSGO2 + OXROBGSC-CL10

Choose the pocket oxygen meter FireSting-GO2 with OXROBGSC-CL10.

  • Stand alone logging
  • With battery and display

Exemplary Setup

FSPRO-4 + OXROBGSC-CL10

Choose the multi-analyte FireSting-PRO (4 chan.) with OXROBGSC-CL10.

  • 4 freely configurable optical channels
  • + Additional pH sensor support

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