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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
420 A1 230mm 135mm 60mm
equivalent to drive shaft of Honeywell Mod
003B connection type: 1/4" ISO ThreadAdjustable working pressure range: 0
The alternative options are a face diameter of 100mm and 80mm
Siemens QGO21.000D27 Oxygen Sensor Not on Price List 420 A1 230mm 135mm 60mmQGO21. 000D27 O2 sensor For combustion optimisation Voltage: 120v The QGO20 is an oxygen sensor designed for acquiring the residual oxygen content of flue gases in heat generation plant burning natural gas or light fuel oil. Together with the control unit, the QGO20 monitors and controls the combustion process.
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