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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.
Style | Model | Max. Pressure | Body Material | Conduit Size | Mounting | Operating Temp. Range | Overall Length | Stem Length | Stem Material | Price | |
---|---|---|---|---|---|---|---|---|---|---|---|
A | M9000 | 15 psi | Kynar | 1/8" | Vertical | 221 Degrees F Max. | 2.25" | 1.63" | Kynar | £33.95 | |
B | M7740 | 100 psi | PBT | 3/4-16" x 7/8-14" | Horizontal | 266 Degrees F Max. | 4.3" | 3.31" | PBT | £27.44 | |
C | M7750 | 100 psi | PBT | 1/2" | Horizontal | 266 Degrees F Max. | 2.75" | 2.75" | PBT | £25.19 | |
D | M7700 | 100 psi | PBT | 1/2" x 1/2" | Horizontal | 149 Degrees F Max. | 2.75" | 2.75" | PBT | £20.42 | |
E | M8790 | 100 psi | Polypropylene | 5/8-11" | Horizontal | 221 Degrees F Max. | 4.02" | 2.88" | Polypropylene | £18.99 | |
F | M9700 | 100 psi | Kynar | 1/2" x 1/2" | Horizontal | 221 Degrees F Max. | 2.75" | 2.75" | Kynar | £36.64 | |
G | M5970 | 100 psi | 316 Stainless Steel | 1/2" | Horizontal | 392 Degrees F Max. | 3.19" | 3.19" | 316 SS | £124.84 | |
H | M8700 | 100 psi | Polypropylene | 1/2" x 1/2" | Horizontal | 221 Degrees F Max. | 2.75" | 2.75" | Polypropylene | £17.52 | |
I | M8800 | 100 psi | Polypropylene | 1/4" | Vertical | 221 Degrees F Max. | 3.380" | 2.63" | Polypropylene | £93.62 | |
J | M9705 | 100 psi | Kynar | 1/2" x 1" | Horizontal | 221 Degrees F Max. | 4" | 2.84" | Kynar | £98.24 | |
K | M8710 | 100 psi | Polypropylene | 1/4" x 1/2" | Horizontal | 221 Degrees F Max. | 3.7" | 2.75" | Polypropylene | £50.85 | |
L | M8705 | 100 psi | Polypropylene | 1/2" x 1" | Horizontal | 221 Degrees F Max. | 4" | 2.84" | Polypropylene | £44.50 | |
M | MSB8800 | 100 psi | Polypropylene | - | Vertical | 221 Degrees F Max. | 3.89" | 2.5" | Polypropylene | £143.87 | |
N | M8700-C | 100 psi | Polypropylene | 1/2" | Horizontal | 221 Degrees F Max. | 2.75" | 2.75" | Polypropylene | £20.32 | |
O | M7725 | 100 psi | PBT | 1/2" | Horizontal | 266 Degrees F Max. | 2.75" | 2.75" | PBT | £26.17 | |
P | M4010 | 100 psi | Brass | 3/8-20" | Horizontal | 221 Degrees F Max. | 2.96" | 2.96" | Brass | £60.39 | |
Q | M8000 | 100 psi | Polypropylene | 1/8" | Vertical | 221 Degrees F Max. | 2.25" | 1.63" | Polypropylene | £16.82 | |
R | M8750 | 100 psi | Polypropylene | 1/2" | Horizontal | 221 Degrees F Max. | 2.75" | 2.75" | Polypropylene | £16.91 | |
S | M7790 | 100 psi | PBT | 5/8-11" | Horizontal | 266 Degrees F Max. | 4.02" | 2.84" | PBT | £27.20 | |
T | M8000B | 100 psi | Polypropylene | 3/8-16" | Vertical | 221 Degrees F Max. | 2.25" | 1.63" | Polypropylene | £44.89 | |
U | M7000 | 150 psi | PBT | 1/8" | Vertical | 221 Degrees F Max. | 2.25" | 1.63" | PBT | £21.63 | |
V | M4300 | 150 psi | Brass | 1/4" | Vertical | 221 Degrees F Max. | 3.380" | 2.63" | Brass | £74.29 | |
W | M5917 | 200 psi | 316 Stainless Steel | 1/4" | Vertical | 482 Degrees F Max. | 3.380" | 2.63" | 316 SS | £101.23 | |
X | M5910 | 300 psi | 316 Stainless Steel | 1/4" x 1/2" | Horizontal | 392 Degrees F Max. | 4.6" | 4.6" | 316 SS | £177.96 | |
Y | M5900 | 300 psi | 316 Stainless Steel | 1/2" x 1" | Horizontal | 392 Degrees F Max. | 4.6" | 4.6" | 316 SS | £214.14 |
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.
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.