From engine manufacturers to OEM equipment packagers, Murphy customers worldwide rely on our dependable components, panels and wiring systems for the monitoring, control and protection of their stationary and trailer-mounted engine applications.
If you are in the pumping, power generation or equipment rental business, or manufacture any industrial engine-driven equipment, Murphy has the right solutions for maximum engine control, monitoring and protection. Murphy industrial products are designed to help our customers manage the new technology required to meet ever-changing environmental emissions regulations for diesel and spark ignited engines.
We’ve led the way helping our customers meet these changing requirements in instrumentation with our J1939 MurphyLink® system, which provides operators with access to the information available with ECU-based, CAN J1939 engines. Now our latest PowerView® displays and PowerCore® controllers go a step further, with an increased focus on the operator interface, and flexibility for your application. Most of these devices feature best-in-class environmental protection, for durable use inside or out, time and time again.
Murphy also continues to provide traditional products like gauges, sensors/switches, controllers and panels for use on non-ECU ‘mechanical’ engines. Many products work with old and new engine types, standardizing the operator interface for mixed and transitioning equipment fleets.
Some of the applications we serve include:
The AT03069 is a completely reliable heavy-duty device developed specifically to automatically control engine speed to meet system demand. Low current, high torque, solid-state switching and an electronic clutch
The ESPS and ESTS series are engine-mounted oil pressure and coolant temperature measurement sensors with both resistive sender and fault limit switch outputs. The resistive
A magnetic pickup is an AC generator. It is normally installed into the flywheel housing of an internal combustion engine, so that the starter ring gear acts
Thermocouples are encased in a 1/4 inch diameter 316 stainless steel tubing sheath with stainless steel Bell Spring for strain relief. The initial offerings are
The Model 12 Air Temperature Sensor is intended for use in applications that monitor slowly changing temperature. The unit gives approximately .5 °F (.25 °C)
Enovation Controls offers a variety of highly reliable thermocouple and RTD (Resistance Temperature Detector) assemblies and 4-20 mA DC output RTD transmitters. Their innovative features
The PXT-K Series pressure transmitters are state-of-the-art instruments providing 4-20 mA output. Each Piezoresistive Pressure Transmitter contains a transducer comprised of a piezoresistive silicon chip
Float Actuated Oil Level Swichgage instruments are a combination oil level sight gage and adjustable, low and/or high limit switch. The limit switches are normally
The LM300 Series Level Maintainer automatically adds oil to the crankcase as needed to keep the lube level normal. Most models have built-in switches that
The Murphy L971 Series Level Switch detects low oil level in a compressor’s crankcase. As oil level in the crankcase depletes, the float on the
The LM500 maintains oil level on any size engine. As crankcase oil level drops, the LM500 float also drops and opens the Thumb-Valve™. This allows oil
The L150 Series Level Swichgage instrument is a combination liquid level gage and low-limit switch. Each unit includes (1) a chamber with pivotal float, (2)