Madison Company Datasheets for Level Sensors
Level sensors are used to detect liquid or powder levels, or interfaces between liquids. There are two basic level-measurement types: continuous and point or multi-point.
Level Sensors: Learn more
| Product Name | Notes |
|---|---|
| In the M4302-7807-1, downward switch height adjustment by the end user can be as much as 2", and an upward adjustment can be as much as 9". This would allow... | |
| In the M5602-7808-1, downward switch height adjustment by the end user can be as much as 2", and an upward adjustment can be as much as 9". This would allow... | |
| Madison Company offers a series of low-cost radar sensors for continuous level measurement. This product series offers a logical extension to the ultrasonic sensor series, where application conditions are in... | |
| Madison Company offers many of its liquid level switch products with high-temperature capabilities. A list of available models is on the reverse side. In addition, engineered designs to meet specific... | |
| Madison Company’s "Mini Probe" is an addition to the full range of ultrasonic level sensors already offered. Its design is compact, extending just over 2" in height above the tank... | |
| Tape Level Indicator, Brass Stem / Buna-N Float Wetted Materials: Stem/Fitting (Brass/316 Stainless Steel), Grip Ring (Beryllium Copper) Other fittings, floats and lengths available upon request. Custom lengths available up... | |
| Tape Level Indicator, Stainless Steel Stem / Polypropylene Float Wetted Materials: Stem/Fitting (Brass/316 Stainless Steel), Grip Ring (Beryllium Copper) Other fittings, floats and lengths available upon request. Custom lengths available... | |
| Tape Level Indicator, Stainless Steel Stem / Stainless Steel Float Wetted Materials: Stem/Fitting (Brass/316 Stainless Steel), Grip Ring (Beryllium Copper) Other fittings, floats and lengths available upon request. Custom lengths... | |
| The M3200 liquid level switch has a stainless steel housing and a Buna-N float. Buna-N is typically suitable for use with aromatic hydrocarbons, diluted acids, and bases. Applications include fuel... | |
| The M3326 subminiature liquid level switch has a polypropylene stem and a polypropylene float. Polypropylene is typically suitable for use with acidic liquids such as those found in electroplating and... | |
| The M3326-NO subminiature liquid level switch has a polypropylene stem and a polypropylene float. Polypropylene is typically suitable for use with acidic liquids such as those found in electroplating and... | |
| The M3769 Interstitial Switch is a thin profile device designed for double-wall tanks and pipes. The 3/8" high switch is ideal for underground tanks and piping where the double-wall construction... | |
| The M3782 liquid level switch has a brass stem and a Buna-N float and is equipped with a slosh shield. A slosh shield should be considered if your operating environment... | |
| The M3784-110 Conductivity Switch (110 VAC) is designed for heavy-bodied or semisolid liquids. Madison supplies a basic controller (P/N R2-120) with the M3784 that will satisfy a broad range of... | |
| The M3827-1 side-mounted liquid level switch has a stainless steel stem and a stainless steel float. This side-mounted switch uses a vertical float that with a bent stem suited for... | |
| The M3827-1NO side-mounted liquid level switch has a stainless steel stem and a stainless steel float. This side-mounted switch uses a vertical float that with a bent stem suited for... | |
| The M3827-2 side-mounted liquid level switch has a stainless steel stem and a stainless steel float. This side-mounted switch uses a vertical float that with a bent stem suited for... | |
| The M3827-2NO side-mounted liquid level switch has a stainless steel stem and a stainless steel float. This side-mounted switch uses a vertical float that with a bent stem suited for... | |
| The M3827-3 side-mounted liquid level switch has a stainless steel stem and a stainless steel float. This side-mounted switch uses a vertical float that with a bent stem suited for... | |
| The M3827-3NO side-mounted liquid level switch has a stainless steel stem and a stainless steel float. This side-mounted switch uses a vertical float that with a bent stem suited for... | |
| The M3842 liquid level switch has a stainless steel stem and a stainless steel float. Stainless steel stems and floats are well suited for corrosive environments as well as food... | |
| The M4010 side-mounted liquid level switch has a brass stem and a Buna-N float. Buna-N is typically suitable for use with aromatic hydrocarbons, diluted acids, and bases within a temperature... | |
| The M4169-2-FM Drum Level Indicator is a fixed mount float design with a 316 stainless steel stem and float. This model is equipped with a low level alarm. Designed for... | |
| The M4169-2-RM Drum Level Indicator is a remote mount float design with a 316 stainless steel stem and float. This model is equipped with a low level alarm. Designed for... | |
| The M4182-AL Bilge/Bottle & Submersible Switche is constructed of a polypropylene float and an 6061 aluminum housing. This switch is designed for both bilge and external tank operation. This unit... | |
| The M4182-SS Bilge/Bottle & Submersible Switche is constructed of a 316 stainless steel float and housing. This switch is designed for both bilge and external tank operation. This unit allows... | |
| The M4182-SS-EP Bilge/Bottle & Submersible Switche is constructed of a 316 stainless steel float and housing. This switch is designed for both bilge and external tank operation. This unit allows... | |
| The M4300 liquid level switch has a brass stem and a Buna-N float. Buna-N is typically suitable for use with aromatic hydrocarbons, diluted acids, and bases within a temperature range... | |
| The M4302-XXXX is a multi-point switch made with a brass stem and Buna-N floats. IMPORTANT: The number of float points and their locations are custom selected through the use of... | |
| The M4500 miniature liquid level switch has a brass stem and a Buna-N float. Buna-N is typically suitable for use with aromatic hydrocarbons, diluted acids, and bases within a temperature... | |
| The M4502-XXXX is a multi-point switch made with a brass stem and Buna-N floats. IMPORTANT: The number of float points and their locations are custom selected through the use of... | |
| The M5000 miniature liquid level switch has a stainless steel stem and a stainless steel float. Stainless steel stems and floats are well suited for corrosive environments as well as... | |
| The M5000-E liquid level switch has a stainless steel stem and a stainless steel float. Stainless steel stems and floats are well suited for corrosive environments as well as food... | |
| The M5002-XXXX is a multi-point switch made from 316 stainless steel stem and floats. IMPORTANT: The number of float points and their locations are custom selected through the use of... | |
| The M5010 side-mounted liquid level switch has a stainless steel stem and a stainless steel float. Stainless steel stems and floats are well suited for corrosive environments as well as... | |
| The M5600 liquid level switch has a stainless steel stem and a stainless steel float. Stainless steel stems and floats are well suited for corrosive environments as well as food... | |
| The M5600-E liquid level switch has a stainless steel stem and a stainless steel float. Stainless steel stems and floats are well suited for corrosive environments as well as food... | |
| The M5600-PR liquid level switch has a stainless steel stem and a stainless steel float. Stainless steel stems and floats are well suited for corrosive environments as well as food... | |
| The M5600-SPDT liquid level switch has a stainless steel stem and a stainless steel float. Stainless steel stems and floats are well suited for corrosive environments as well as food... | |
| The M5601 liquid level switch has a stainless steel stem and a stainless steel float. Stainless steel stems and floats are well suited for corrosive environments as well as food... | |
| The M5602-XXXX is a multi-point switch made from 316 stainless steel stem and floats. IMPORTANT: The number of float points and their locations are custom selected through the use of... | |
| The M5900 side-mounted liquid level switch has a stainless steel stem and a stainless steel float. Stainless steel stems and floats are well suited for corrosive environments as well as... | |
| The M5917 liquid level switch has a stainless steel stem and a stainless steel float. Stainless steel stems and floats are well suited for corrosive environments as well as food... | |
| The M5970 side-mounted liquid level switch has a stainless steel stem and a stainless steel float. Stainless steel stems and floats are well suited for corrosive environments as well as... | |
| The M7000 miniature liquid level switch has a PBT stem and a Buna-N float. Buna-N is typically suitable for use with aromatic hydrocarbons, diluted acids, and bases. Applications include fuel... | |
| The M7000B miniature liquid level switch has a PBT stem and a Buna-N float. Buna-N is typically suitable for use with aromatic hydrocarbons, diluted acids, and bases. | |
| The M7700 side-mounted liquid level switch has a PBT stem and a PBT float. PBT is a stong plastic that features excellent structural integrity. It is best used where temperature... | |
| The M7740 side-mounted liquid level switch has a PBT stem and a PBT float. PBT is a stong plastic that features excellent structural integrity. It is best used where temperature... | |
| The M7790 side-mounted liquid level switch has a PBT stem and a PBT float. PBT is a stong plastic that features excellent structural integrity. It is best used where temperature... | |
| The M8000 miniature liquid level switch has a polypropylene stem and a polypropylene float. Polypropylene is typically suitable for use with acidic liquids such as those found in electroplating and... | |
| The M8000-C miniature liquid level switch has a polypropylene stem and a polypropylene float. Polypropylene is typically suitable for use with acidic liquids such as those found in electroplating and... | |
| The M8080-XXXX is a multi-point switch made with a polypropylene stem and polypropylene floats. IMPORTANT: The number of float points and their locations are custom selected through the use of... | |
| The M8085 is a multi-point switch made with a polypropylene stem and polypropylene floats and a 1/4" NPT Fitting. Operation set points are 3/4" and 5-3/4" from bottom of fitting. | |
| The M8700 side-mounted liquid level switch has a polypropylene stem and a polypropylene float. Polypropylene is typically suitable for use with acidic liquids such as those found in electroplating and... | |
| The M8750 side-mounted liquid level switch has a polypropylene stem and a polypropylene float. Polypropylene is typically suitable for use with acidic liquids such as those found in electroplating and... | |
| The M8790 side-mounted liquid level switch has a polypropylene stem and a polypropylene float. Polypropylene is typically suitable for use with acidic liquids such as those found in electroplating and... | |
| The M8790-14/4184 side-mounted liquid level switch has a polypropylene stem and a polypropylene float. Polypropylene is typically suitable for use with acidic liquids such as those found in electroplating and... | |
| The M8802-XXXX is a multi-point switch made with a polypropylene stem and polypropylene floats. Various mounting options are available for this unit. Please contact the Madison Company Sales Department for... | |
| The M9000 miniature liquid level switch has a Kynar stem and a Kynar float. Kynar has chemical and solvent resistant proprties and the high purity of the material make it... | |
| The M9700 side-mounted liquid level switch has a Kynar stem and a Kynar float. Kynar has chemical and solvent resistant proprties and the high purity of the material make it... | |
| The Madison PC4203 clog free submersible pressure level sensor is specifically designed for hydrostatic pressure level measurements of wastewaters or liquids which will clog most other sensors and is ideal... | |
| The Madison U3M Mini Ultrasonic Sensor is for drum applications requiring a non-contact level device. This sensor mounts directly into a 3/4" NPT bung and requires a power source. The... | |
| The MS5600 liquid level switch has a stainless steel stem and a stainless steel float and is equipped with a slosh shield. A slosh shield should be considered if your... | |
| The MS5600-PR liquid level switch has a stainless steel stem and a stainless steel float and is equipped with a slosh shield. A slosh shield should be considered if your... | |
| The MS5600-SPDT liquid level switch has a stainless steel stem and a stainless steel float and is equipped with a slosh shield. A slosh shield should be considered if your... | |
| The MS5917 liquid level switch has a stainless steel stem and a stainless steel float and is equipped with a slosh shield. A slosh shield should be considered if your... | |
| The MS8000 miniature liquid level switch has a polypropylene stem and a polypropylene float and is equipped with a slosh shield. A slosh shield should be considered if your operating... | |
| The MS8000B miniature liquid level switch has a polypropylene stem and a polypropylene float and is equipped with a slosh shield. A slosh shield should be considered if your operating... | |
| The MSB7800 liquid level switch has a PBT stem and a Buna-N float. Buna-N is typically suitable for use with aromatic hydrocarbons, diluted acids, and bases. Applications include fuel tanks,... | |
| The PH4201-015- Series Hydrostatic submersible pressure level sensors are specifically designed for pressure and hydrostatic level measurements of groundwater, wastewater, process liquids or sea water. Ideal for sensing liquid level... |