Custom Cooling Fan Controllers

     Trinity Electronics manufactures several custom fan controllers for applications such as in earth moving equipment. The controllers prevent over-cooling and wasted engine power by adjusting the fan speed to match the engine or transmission temperature. Click on the image or here for more information.

 

Variable Pitch Fan Controller and Timer

     Custom fan controller for earth moving equipment. This unit controls the pitch of a fan with variable pitch blades. There is also a built in timer to reverse the pitch and purge the blades at predefined intervals. Purging can also be executed manually by the operator.

(click for info)

 

Proportional Valve Tester - Model PVT-439

     The Proportional Valve Tester model PVT-439 provides a portable current source for testing proportional hydraulic valves such as those found on earth moving equipment. Click here for more information.

           

RF Controlled Remote Steering System

     Built to remotely steer rear wheels on large trailers that are used to transport drilling rig components. The joystick control can be operated from a following pilot vehicle.

 

Inclinometer

     Custom inclinometer designed for a hard rock mining operation.

 

Hydraulic Pump Speed Control

     Supplies a variable current to control the speed of a hydraulic pump.

 

Lightning Surge Protector

     Custom surge protector built for outdoor conveyor belts that carry oilsand for processing.