0558005685 - ESAB 150 PSI Pressure Sensor 4-20mA Output

Restore Your Machine's Performance

Is your ESAB plasma cutter or welder throwing gas pressure error codes? The ESAB 0558005685 Pressure Transducer is the genuine replacement part you need to get your equipment back up and running. Gas pressure is the lifeblood of plasma cutting; without accurate readings, your machine cannot regulate flow correctly, leading to poor cut quality, rapid consumable wear, or a machine that simply refuses to arc. This sensor monitors the input pressure (up to 150 PSI) and tells the machine's computer exactly what is happening in the gas line.

When these sensors fail, they often drift out of calibration or stop sending a signal entirely, causing the machine to think there is no gas connected. Installing this OEM ESAB transducer ensures that your machine receives the correct data it needs to operate safely. Unlike generic sensors that may have different calibration curves or connector types, this unit is designed specifically for your ESAB equipment, ensuring a plug-and-play repair that restores factory reliability.

Don't let a faulty sensor halt your production. A functioning pressure transducer protects your expensive torch and power source by preventing operation during low-pressure conditions. Whether you are running shop air for plasma cutting or an argon mix for welding, this 4-20 mA sensor provides the stable, interference-free signal your machine was designed to use. Swap out your old, faulty sensor with this new genuine part and clear those error codes for good.

Installation & Compatibility

This part is commonly found in ESAB's automated systems and advanced manual power sources. Installation typically involves depressurizing the system, unscrewing the old sensor from the manifold, and disconnecting the electrical harness. Always ensure the machine is powered off and tagged out before performing repairs. Using genuine ESAB parts guarantees that the thread pitch and electrical scaling match your machine perfectly.