ETL-422-375

• 5 VDC Output
• Hybrid Microelectronic Regulator-Amplifier
• All Welded Construction
• Hermetic Sealed Package
• Aerospace Quality Components
• Thermorad Jacket Compatible With All Aircraft Fluids
• 4 Wire (ETL-422-375) 3 Wire (ETL-422-300-375)
• Patented Leadless Technology

The ETL-422-375 is a miniature threaded pressure transducer. The hexagonal head and o-ring seal make it easy to mount and simple to apply.

The ETL-422-375 utilizes Kulite's Patented Leadless Technology. A solid state piezoresistive sensing element is protected by a metal screen. This sensing sub assembly is welded to a stainless steel body.

This advanced construction results in a highly stable, reliable and rugged instrument with all the advantages of microcircuitry: significant miniaturization, excellent repeatability, low power consumption, etc. The miniaturization process also yields a marked increase in the natural frequencies of the transducers, making them suitable for use even in shock pressure measurements. Incorporation of a Kulite proprietary electronics module within the main body of this product allows for operation from an unregulated power supply of 18 to 36 VDC. Standard output is a stable, low noise 0.25 to 5 VDC signal.