These cookies make our website work. They include logging personal details, like login/sign-up or account data, browser information, images & videos, and shopping cart journey.
In addition, we use optimization cookies to test new features and designs on our website. The information collected helps us improve our website and customers' experience.
These cookies are used to understand the performance and relevancy of our adverts, to provide you with personalised adverts on other websites and social media, to track when you have arrived at our site from a recognised third-party affiliate website, and to track if you made a purchase based on the adverts we displayed to you.
These cookies enable us to provide personalised product and content recommendations, to make the browsing experience more relevant to you.
These cookies are used to offer customer surveys and feedback, to improve search results, and to allow you to share content from our website on social media.
These cookies help us improve our website by collecting and reporting information on how you use it.
MADISON Plastic Single-Point Liquid Level Switches
Madison plastic single-point liquid level switches regulate and monitor the oil or water level in a container. These units float on the top of the liquid surface and notify users when the liquid surface goes up or down. They are used in pumps, valves or alarms.
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y| Style | Model | Body Material | Conduit Size | Contact Form | Electrical Connections | Float Dia. | Float Material | Height | Max. Pressure | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | M5900 | 316 Stainless Steel | 1/2" x 1" | SPDT | 22 ga. PTFE Coated 24" Leads | 0.63" | 316 SS | - | 300 psi | €217.20 | |
| B | M5917 | 316 Stainless Steel | 1/4" | SPST | 18 ga.PTFE Coated 24" Leads | 2.13" | 316 SS | 3.38" | 200 psi | €103.20 | |
| C | M5970 | 316 Stainless Steel | 1/2" | SPST | 22 ga. PTFE Coated 24" Leads | 1" | 316 SS | - | 100 psi | €138.91 | |
| D | M5910 | 316 Stainless Steel | 1/4" x 1/2" | SPDT | 22 ga. PTFE Coated 24" Leads | 0.63" | 316 SS | - | 300 psi | €218.93 | |
| E | M4300 | Brass | 1/4" | SPST | 22 ga. MTW Coated 24" Leads | 1.25" | Buna N | 3.38" | 150 psi | €65.79 | |
| F | M4010 | Brass | 3/8-20" | SPST | 22 ga. PTFE Coated 24" Leads | 1" | Buna N | 2.96" | 100 psi | €74.26 | |
| G | M9705 | Kynar | 1/2" x 1" | SPST | 22 ga. PTFE Coated 24" Leads | 0.65" | Kynar | - | 100 psi | €103.76 | |
| H | M9000 | Kynar | 1/8" | SPST | 22 ga. PTFE Coated 24" Leads | 1" | Kynar | 2.25" | 15 psi | €31.08 | |
| I | M9700 | Kynar | 1/2" x 1/2" | SPST | 22 ga. PTFE Coated 24" Leads | 0.65" | Kynar | - | 100 psi | €38.92 | |
| J | M7000 | PBT | 1/8" | SPST | 22 ga. PTFE Coated 24" Leads | 1" | Buna N | 2.25" | 150 psi | €22.20 | |
| K | M7700 | PBT | 1/2" x 1/2" | SPST | 22 ga. PTFE Coated 24" Leads | 0.65" | PBT | - | 100 psi | €22.19 | |
| L | M7750 | PBT | 1/2" | SPST | 22 ga. PTFE Coated 24" Leads | 0.65" | PBT | - | 100 psi | €31.50 | |
| M | M7790 | PBT | 5/8-11" | SPST | 22 ga. PTFE Coated 24" Leads | 0.65" | PBT | - | 100 psi | €31.99 | |
| N | M7740 | PBT | 3/4-16" x 7/8-14" | SPST | 22 ga. PTFE Coated 24" Leads | 0.65" | PBT | - | 100 psi | €30.82 | |
| O | M7725 | PBT | 1/2" | SPST | 22 ga. MTW Coated 24" Leads | 0.65" | PBT | - | 100 psi | €29.45 | |
| P | MSB8800 | Polypropylene | - | SPST | 1.8m PP Cable | 1.5" | Polypropylene | 3.89" | 100 psi | €157.51 | |
| Q | M8710 | Polypropylene | 1/4" x 1/2" | SPST | 22 ga. MTW 24" | 1" | Polypropylene | - | 100 psi | €55.72 | |
| R | M8705 | Polypropylene | 1/2" x 1" | SPST | 22 ga. MTW Coated 24" Leads | 1" | Polypropylene | - | 100 psi | €48.96 | |
| S | M8750 | Polypropylene | 1/2" | SPST | 22 ga. MTW Coated 24" Leads | 1" | Polypropylene | - | 100 psi | €19.76 | |
| T | M8000 | Polypropylene | 1/8" | SPST | 22 ga. MTW Coated 24" Leads | 1" | Polypropylene | 2.25" | 100 psi | €17.61 | |
| U | M8800 | Polypropylene | 1/4" | SPST | 22 ga. MTW Coated 24" Leads | 1.5" | Polypropylene | 3.41" | 100 psi | €87.51 | |
| V | M8700 | Polypropylene | 1/2" x 1/2" | SPST | 22 ga. MTW Coated 24" Leads | 0.65" | Polypropylene | - | 100 psi | €17.39 | |
| W | M8790 | Polypropylene | 5/8-11" | SPST | 22 ga. MTW Coated 24" Leads | 1" | Polypropylene | - | 100 psi | €19.79 | |
| X | M8700-C | Polypropylene | 1/2" | SPST | 22 ga. MTW Coated 24" Leads | 0.5" | Polypropylene | - | 100 psi | €21.45 | |
| Y | M8000B | Polypropylene | 3/8-16" | SPST | 22 ga. MTW Coated 24" Leads | 1" | Polypropylene | - | 100 psi | €46.98 |
Working Mechanism
- Install the liquid level switch in the desired tank or container, ensuring proper positioning and mounting to allow free movement of the float with the liquid level changes.
- Connect the electrical contacts of the liquid level switch to the appropriate circuit or control system.
- Set the desired level thresholds for the switch by adjusting the positioning of the float.
- When the process liquid displaces the float, the float lever pivots within the body.
- The magnet on the float lever's opposite end controls a second magnet on the switch actuating lever in the switch housing.
Features
- Madison plastic single-point liquid level switches feature a selectable switch function, allowing for versatile application adaptability.
- They come with a vertical / horizontal open tank mounting design, optimising liquid level monitoring in various industrial contexts.
- These liquid level switches are equipped with a Buna N float material, enhancing durability and reliability in liquid environments.
- They feature an SPST / SPDT contact form, providing a reliable single-pole, single-throw electrical connection.
- These liquid level switches have an operating temperature of up to 149 / 221 / 266 / 392 / 482 degrees F, ensuring performance in diverse temperature conditions.
Frequently Asked Questions
What is the purpose of the float level sensor?
These continuous-level sensors feature a magnetic float that can rise and fall as liquid levels change. The float movement creates a magnetic field that actuates a hermetically sealed reed switch (located in the stem of the liquid sensor), thereby triggering the switch to open / close.
What are side mount level switches used for?
The side mount level switches can rotate 180 degrees and monitor liquid rise or fall in a tank. These encapsulated, magnetically coupled dry reed units can deliver more than 5 million switching cycles to control motor starters, solenoids, contractors and relays.
We are here to help!
Looking for a part not listed here?
Explore More
- Structures
- Cutting Tools
- Voltage Regulation
- Pipe and Test Plugs and Accessories
- Latches Hasps and Hinges
- Hydraulic Hose Fittings
- Canvas Chore and Jersey Gloves
- Rotary Joint Cartridges
- Membrane Air Dryers
- Rod Wipers
- ORBIS Straight Wall Containers
- COOPER B-LINE Diagonal Brace Kits
- WEG CSW30 Series Potentiometers
- GROVE GEAR NH Series, HM-H1 Style, 832 Size, Ironman Narrow Housing Worm Gear Reducers
- MITUTOYO Rectangular Gauge Blocks
- ALLEGRO SAFETY Tyvek Maintenance Free Hoods
- AUTOQUIP Super Titan Scissor Lift Tables
- CONDOR Heat Resistant Gloves, Cotton
- OBERON TCG Arc Flash Kits, 65 Cal Arc Rating
- CONDOR Uncoated Nylon Antistatic Gloves