Operating-Principles, Installation and Maintenance


Float Type Level Switch Installation and Maintenance

Thread Treatment 

LS-7 Side Mount Operating Principle

Capacitive level Switch Operating Principle

LS-350 Operating Principle 

Electro-Optic Operating Principle

Electro-Optic Typical Applications

Multi-Point Float Level Typical Applications

Multi-Point Float Liquid Interface Monitoring

Magnetostrictive Level Sensor Operating Principle

ExOsense Operating Principle

DIPTAPE™ Operating Principle 

DIPTAPE™ Typical Application

SureSite® Operating Principle

SureSite® Patented Flag Assembly and Integrated Magnetic Guide

SureSite® Applications

Water in Fuel Sensor WIF-1250


Ultrasonic Operating Principle

Ultrasonic How Ultrasonic Monitoring Works

Ultrasonic Installation

Ultrasonic Secondary Tank

Ultrasonic Maintenance


Warrick® Controls Operating Principle

Warrick® Sensitivity Data


Piston Type Operating Principle

Piston Type Low Pressure Drop Switches

Piston Type Typical Piston and Spring Removal

Piston Type Viscosity Compensating Switches

Paddle Type General Operating Principle 

Paddle Type Installation and Maintenance

Paddle Type Pipe Sizes

Shuttle Type Operating Principle

Shuttle Type Adjustable Versions

Shuttle Type All Plastic Transparent Versions

Shuttle Type Typical Bonnet and Shuttle Removal

RFO Operating Principle

RotorFlow® Installation and Maintenance

RotorFlow® Switch Set Point Calibration with LED Signal


Pressure Transducer Operating Principle

Relays and Barriers

SAFE-PAK® Relays & Barriers - Installation and Maintenance

Typical Wiring Diagrams (Intrinsically Safe Relays)

Programming the Gems™ Programmable SAFE-PAK®

Load Consideration & Connecting to Programmable Controllers

Positive single-channel Zener Barrier with Negative Ground (65800 Series)

Typical Application Examples (65800 Series Zener Barrier) 

Typical Application Examples (54800 Series Zener Barrier)

Typical Wiring (Non-Intrinsically Safe Relays)