Oxygen 4-O2-LQ gas sensor – 4 series size, 0-30% vol

Product Code: 2112B0231400

Quick Overview

4-O2-LQ gas sensor with new solid state technology in 4 series size, 0-30% volume O2

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Oxygen 4-O2-LQ gas sensor in standard 4 SERIES size version

Measuring Range: 0 – 30% vol. O2

Size: 4 SERIES version

Part no: 2112B0231400 (CLE-0231-400)


The ‘LQ’ version O2 sensor is a unique design of high performance electrochemical gas sensor utilising standard liquid electrolyte. A 3-electrode advanced sensor offering high stability.

Note: Please refer to individual datasheet for detailed information on this sensor and its dimensions.

Available options:

– Standard O2 sensors in popular 4 series size.

– O2 SL sensor with tags, 0-25% vol O2 (part no. 2112B4530)

– O2 SL 4-20mA transmitter including sensor and installation kit, 0-25% vol O2 (part no. 2112B4532)

– O2 gas measuring system – O2 SL sensor, 4-20mA transmitter and installation kit in aluminium housing, 0-25% vol O2 (part no. 2112B4533)