CWJ 82893 Stewart Warner Pressure Sender 100 PSI Thick Film

The CWJ 82893 is a Stewart Warner heavy-duty thick film pressure sender designed for oil and fuel pressure monitoring applications up to 100 PSI. This electrical sending unit features advanced thick film resistor technology that provides up to five times longer service life compared to traditional wire-wound resistors, making it ideal for rigorous automotive, heavy-duty truck, and industrial applications.

Key Features:

• Pressure range: 0-100 PSI
• Resistance: 240-33 ohms (must match gauge specifications)
• Mounting thread: 1/8" NPTF with included 1/4-18 NPT adapter fitting
• Sealed integrated Packard connector for weather-tight, reliable electrical connection
• Thick film resistor technology trimmed by computer-guided lasers for exceptional accuracy
• Kapton high-temperature plastic diaphragm sealed with Viton gasket for superior oil leak protection
• Isolated ground through connector design
• 12-volt operating voltage (compatible with circuits up to 36 volts with voltage adapter)
• Corrosion-resistant materials throughout
• Can be mounted in any direction

This sender is designed for use with Stewart Warner 90-degree sweep electrical pressure gauges and requires that the sender resistance range matches the mating gauge or instrument cluster. The advanced thick film construction and precision laser-trimmed resistors ensure reliable, accurate pressure readings for critical engine monitoring applications.