Site Map   Madison Company Home Page Level Switches and Sensors • Magnetic • — Single-Point   » M3769 Interstitial Switch » M3782 Suspendible / Submersible Switch » M4182 Bilge/Bottle Switches » Switches for Drum Level Indication » M5042, M8042 Refrigerant Recovery Switches » HVAC Series Switches » M3827 Stainless Steel "Side Kick" Side-Mounted Switch » Side-Mounted Switches with Male Spade Connector » M4189 Tilt Float Switch » M4065 "Tank Commander" Heavy-Duty Side-Mounted Level Switch » M4190 "Big Dipper" Heavy Industrial Side-Mounted Level Switches — Multi-Point — Subminiature Liquid Level Switches — Combination Level and Temperature Sensors — Continuous Level   » Madison-Omni® Sensors » Continuous Level Transducers » Field-Repairable Continuous Level Switches — Level Switches for Harsh Environments — PTFE Switches for High-Purity Applications — Ultra-Low-Level Switch Designs — Adjustable Switch Height Feature • Conductivity   — M3784 — M3850 (for food applications) — C4310 (for conductive fluids) • Optical Liquid Level Detection Switches • Standard Floats • Non-Contact Ultrasonic & Radar Sensors   — Ultrasonic Sensors — Madison-Omni® Ultrasonic Sensors — U3M "Mini" Ultrasonic Sensors — USR Series Short-Range Ultrasonic Sensors — Radar Sensors — Sanitary Radar Sensors Temperature Sensors • Type K, J & T Thermocouples • RTDs (Resistance Temperature Detectors) • Madison-Omni® RTD Temperature Sensors • Thermistors (Thermally Sensitive Resistors) • Bimetal Thermal Switches Proximity Sensors Accessories • Relays • — R1 General-Purpose Relays • Controllers • — R2-120 and R2-220 Level Controllers • Displays • — ED Series Loop Powered Displays • PD Series Meters, Controllers & Annunciators • — PD765 Trident Universal Panel Meter — PD660 & 661 Loop Powered Meters — ConsoliDator® Multi-Channel Controllers — PD141AFO Vigilante® Annunciators Product Specification Work Sheets Applications Reference • Frequently Asked Questions • Installation Manuals • Float Switch Technology • Product Selection Guide • Electrical Data • Multi-Point Switches • Non-Contact Level Sensors • Optical Level Switches • Approvals • Thermocouple Reference Company Information • Engineering and Manufacturing • Quality Assurance News • David Dlugos Promoted to Director of Quality • Madison Company's new "Mini Probe" Ultrasonic Level Sensor provides microprocessor reliability in compact design • Madison Company Offers Subminiature Liquid Level Switches in Full Range of Configurations • Madison Company Introduces Continuous Liquid Level Sensors with Integrated Alarm Displays • Al Motevalli Joins Madison Company as Regional Sales Manager • Madison Company Introduces Full Line of PTFE Switches Ideal for High-Purity Level Measuring Applications • Madison's Non-Contact Sensors Use Ultrasonic and Radar Technology to Measure the Levels of Liquids and Solids • Madison's New Field-Repairable Continuous Level Switch is Easily Removable From Sealed Tanks • Madison Company Promotes Ronald Buchanan to Executive Vice President Contact Madison Company • Reps Directory [Top of page]

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