2 Wire Pressure Sender ES2P-100 for Murphy Cummins Onan MDKA 05-70-1858 05701858

This 2 wire pressure sender ES2P-100 is a direct replacement for Murphy, Cummins, and Onan applications, precisely monitoring pressure and sending an electrical signal to gauges or control systems.

Overview

This 2 wire pressure sender ES2P-100 with cross-reference 05-70-1858 and 05701858 is an electrical pressure sensor designed for engine protection and monitoring. It converts mechanical pressure into a 2-wire electrical signal, enabling accurate pressure readings for Murphy, Cummins, and Onan equipment.

Built For Performance

• 2-wire electrical configuration for simple and reliable wiring
• ES2P-100 model designation ensures precise signal output for gauge compatibility
• NPT thread type for secure installation into standard ports
• Solid state design eliminates moving parts for long service life
• Cross-reference numbers 05-70-1858 and 05701858 simplify part identification

Fits These Machines

• for Murphy engine control panels
• for Cummins diesel engines
• for Onan generator sets

On-The-Job Use

• Engine oil pressure monitoring on stationary and mobile equipment
• Generator set pressure alarm systems
• Industrial machinery control circuits
• Marine engine instrumentation

Specs At A Glance

Good To Know

Q: How does this 2 wire pressure sender work? A: It uses a sensing element to convert pressure into a variable electrical resistance, which is read by a compatible gauge or controller. The 2-wire design simplifies connection to standard monitoring systems.

Q: Will this sender fit my engine? A: Fit depends on thread size, pressure range, and signal curve, so confirm the thread type and range match your application using the cross-reference numbers 05-70-1858 or 05701858.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.