PO2-1120 High Purity Oxygen Sensor
PO2-1120 High Purity Oxygen Sensor
PO2-1120 High Purity Oxygen Sensor

PO2-1120 High Purity Oxygen Sensor

Southland Sensing Ltd.
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The PO2-1120 Percent Oxygen Sensor provides high levels of accuracy, reliability and linearity throughout its measurement ranges. 

The sensor is capable of measuring oxygen from 0.01% up to 100%.  

Southland Sensing Ltd.'s direct fit replacement electrochemical galvanic "micro fuel cell" oxygen sensors are known for their quality, performance and exceptional value. 

Southland Sensing Ltd. designs and manufactures oxygen sensors that have the same principle of operation as disclosed in US Patent Nos. 3,429,796 and 3,767,552. 

The oxygen sensors operate under the same principles as those currently being marketed by other manufacturers. 

Varying performance advantages to the SSO2 sensors can be attributed to minor modifications in dimensions, connections, and packaging. However, the principle of operation and the basic components remain the same.

Sensor Technology: Micro Fuel Cell
Measuring Range:
0 - 1 % (Min)
0 - 100 % (Max)
Accuracy Full Scale:
+/- 1% of Signal
Operating Temp:
0 to 50 deg C
Expected Life:
24 Months (@100% O2)


12 Months

Cross Reference

Direct Fit Replacement:

The PO2-1x is a competitive drop-in replacement for a variety of brands in the market.  The PO2-1x is a complete drop in replacement, no modifications are needed.  Simply remove your old sensor and re-install the new PO2-1x Percent Oxygen Sensor in your analyzer (similar to replacing a battery in a flashlight):

Part Number                   
Analytical Industries Inc. (Advanced Instruments)

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