MADISON Liquid Level Switches

Point-level float switches featuring reed switch technology to externally control an alarm or an ON / OFF switch and field-adjustable stem lengths (on selected models) for using just one sensor in multiple drums. Available in close-on-rise & open-on-rise configurations

Filter

Madison 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.

MADISON -

Adjustable-Level Liquid Level Switches

Style	Model	Body Material	Float Dia.	Float Material	Height	Max. Pressure	Operating Temp. Range	Overall Length	Stem Length	Price (inc. GST)
A	M5602-7808-6	316 Stainless Steel	2.13"	316 SS	72"	200 psi	392 Degrees F Max.	72"	70.5"	SGD 488.07	RFQ
B	M5602-7808-1	316 Stainless Steel	2.13"	316 SS	12"	200 psi	392 Degrees F Max.	12"	10.5"	SGD 571.53
C	M4302-7807-6	Brass	1.25"	Buna N	72"	150 psi	221 Degrees F Max.	72"	70.5"	SGD 280.03	RFQ

MADISON -

Selectable Liquid Level Switch

Style	Model	Body Material	Conduit Size	Electrical Connections	Float Dia.	Float Material	Height	Max. Pressure	Mounting	Price (inc. GST)
A	M4065	304 Stainless Steel	1.5"	22 ga. MTW 24"	1.5"	304 SS	10.25"	100 psi	Horizontal	SGD 1098.54
B	M5600	316 Stainless Steel	1/4"	22 ga. PTFE Coated 24" Leads	2.13"	316 SS	3.52"	200 psi	Vertical	SGD 137.14
C	M3326-SM	Polypropylene	3/8-16"	PTFE Jacketed Wire Leads	0.78"	Polypropylene	1.85"	50 psi	Horizontal	SGD 41.52
D	M8790-14/4184	Polypropylene	5/8-11"	22 ga. MTW Coated 24" Leads	1"	Polypropylene	-	100 psi	Horizontal	SGD 50.23
E	MS8010	Stainless Steel	1/8"	22 ga. PTFE Coated 24" Leads	1"	Polypropylene	2.96"	100 psi	Horizontal	SGD 110.22
F	M3727	Stainless Steel	1/2" x 1/4"	22 ga. PTFE Coated 24" Leads	0.65"	Stainless Steel	-	300 psi	Horizontal	SGD 238.02

MADISON -

Open On Rise Liquid Level Switch

Style	Model	Body Material	Conduit Size	Electrical Connections	Float Dia.	Float Material	Height	Max. Pressure	Mounting	Price (inc. GST)
A	M3827-2	316 Stainless Steel	1/2"	22 ga. PTFE Coated 24" Leads	1.54"	316 SS	-	50 psi	Horizontal	SGD 205.22
B	M3827-3	316 Stainless Steel	1/8"	22 ga. PTFE Coated 24" Leads	1.54"	316 SS	-	50 psi	Horizontal	SGD 239.39
C	M3782	Brass/PBT	-	20 ft. 22 AWG, HALAR Jacketed 2-conductor Cable With Watertight Connector	1"	Buna N	4.06"	50 psi	Vertical	SGD 218.46
D	M3326	Polypropylene	3/8-16"	22 ga. PTFE Coated 24" Leads	0.58"	Polypropylene	1.85"	50 psi	Vertical	SGD 49.70
E	M3326-NPT	Polypropylene	1/8"	22 ga. PTFE Coated 24" Leads	0.58"	Polypropylene	1.68"	50 psi	Vertical	SGD 65.80
F	M8800-PR	Polypropylene	1/4"	22 ga. MTW Coated 24" Leads	1.5"	Polypropylene	3.38"	100 psi	Vertical	SGD 190.65
G	M8000-C	Polypropylene and PVC	3/4"	22 ga. MTW Coated 24" Leads	0.875"	Polypropylene	2.25"	50 psi	Vertical	SGD 44.51
H	M4035	Stainless Steel	1/8"	22 ga. PTFE Coated 24" Leads	0.78"	Polypropylene	1.44"	100 psi	Vertical	SGD 81.78

MADISON -

Close On Rise Liquid Level Switch

Style	Model	Body Material	Conduit Size	Electrical Connections	Float Dia.	Float Material	Height	Max. Pressure	Mounting	Price (inc. GST)
A	M3827-2NO	316 Stainless Steel	1/2"	22 ga. PTFE Coated 24" Leads	1.54"	316 SS	-	50 psi	Horizontal	SGD 206.03
A	M3827-3NO	316 Stainless Steel	1/8"	22 ga. PTFE Coated 24" Leads	1.54"	316 SS	-	50 psi	Horizontal	SGD 230.38
B	M3326-NO	Polypropylene	3/8-16"	22 ga. PTFE Coated 24" Leads	0.58"	Polypropylene	1.85"	50 psi	Vertical	SGD 43.96
C	M3326-NPT-NO	Polypropylene	1/8"	22 ga. PTFE Coated 24" Leads	0.58"	Polypropylene	1.68"	50 psi	Vertical	SGD 64.39
D	M8000-NO	Polypropylene	1/8"	22 ga. MTW Coated 24" Leads	1"	Polypropylene	2.25"	100 psi	Vertical	SGD 29.77

MADISON -

Close On Rise Drum Liquid Level Switch

Style	Model	Body Material	Float Material	Max. Pressure	Operating Temp. Range	Stem Material	Price (inc. GST)
A	M4169-1	316 Stainless Steel	316 SS	250 psi	302 Degrees F Max.	316 SS	SGD 306.34
B	M4168-1	Brass	Buna N	150 psi	221 Degrees F Max.	Brass	SGD 236.37

MADISON -

Open On Rise Ultra Low Level Liquid Switch

Style	Model	Body Material	Electrical Connections	Float Material	Stem Material	Price (inc. GST)
A	M4400-ULL-NC	316 Stainless Steel	22 ga. PTFE Coated 24" Leads	Buna N	316 SS	SGD 132.85
B	M8020-ULL-NC	316 Stainless Steel	22 ga. PTFE Coated 24" Leads	Polypropylene	316 SS	SGD 101.50
C	M9000-ULL-NC	Kynar	22 ga. PTFE Coated 24" Leads	Kynar	Kynar	SGD 97.70
D	M8000-ULL-NC	Polypropylene	22 ga. MTW Coated 24" Leads	Polypropylene	Polypropylene	SGD 90.99

MADISON -

Open On Rise Drum Liquid Level Switch

Style	Model	Body Material	Float Material	Max. Pressure	Operating Temp. Range	Stem Material	Price (inc. GST)
A	M4169-2	316 Stainless Steel	316 SS	250 psi	302 Degrees F Max.	316 SS	SGD 366.05
B	M4168-2	Brass	Buna N	150 psi	221 Degrees F Max.	Brass	SGD 289.58

MADISON -

Selectable Drum Liquid Level Switch

Style	Model	Body Material	Float Material	Max. Pressure	Operating Temp. Range	Stem Material	Price (inc. GST)
A	M4169-3	316 Stainless Steel	316 SS	250 psi	302 Degrees F Max.	316 SS	SGD 520.06
B	M4168-3	Brass	Buna N	150 psi	221 Degrees F Max.	Brass	SGD 344.16

MADISON -

Close On Rise Ultra Low Level Liquid Switch

Style	Model	Body Material	Electrical Connections	Float Material	Stem Material	Price (inc. GST)
A	M4400-ULL-NO	316 Stainless Steel	22 ga. PTFE Coated 24" Leads	Buna N	316 SS	SGD 110.98
B	M8020-ULL-NO	316 Stainless Steel	22 ga. PTFE Coated 24" Leads	Polypropylene	316 SS	SGD 101.85
C	M4400-PBT-ULL-NO	316 Stainless Steel	22 ga. PTFE Coated 24" Leads	PBT	316 SS	SGD 88.86
D	M4500-ULL-NO	Brass	22 ga. PTFE Coated 24" Leads	Buna N	Brass	SGD 118.78
E	M9000-ULL-NO	Kynar	22 ga. PTFE Coated 24" Leads	Kynar	Kynar	SGD 118.96
F	M7000-PBT-ULL-NO	PBT	22 ga. PTFE Coated 24" Leads	PBT	PBT	SGD 91.03
F	M7000-ULL-NO	PBT	22 ga. PTFE Coated 24" Leads	Buna N	PBT	SGD 115.76
G	M8000-ULL-NO	Polypropylene	22 ga. MTW Coated 24" Leads	Polypropylene	Polypropylene	SGD 86.81

MADISON -

Selectable Multi-level Liquid Level Switch

Style	Model	Body Material	Electrical Connections	Float Dia.	Float Material	Max. Pressure	Operating Temp. Range	Stem Material	Width	Price (inc. GST)
A	ML5555	316 Stainless Steel	22 ga. PTFE	2.125"	316 SS	200 psi	392 Degrees F Max.	316 SS	43.19"	SGD 945.93
B	ML4444	Polypropylene	22 ga. PTFE	1.25"	Buna N	150 psi	221 Degrees F Max.	Brass	18"	SGD 602.46
C	ML8888	Polypropylene	23 ga. PTFE	1.5"	Polypropylene	100 psi	221 Degrees F Max.	Polypropylene	-	SGD 555.04

MADISON -

Open On Rise Multi-level Liquid Level Switch

Style	Model	Body Material	Conduit Size	Float Dia.	Float Material	Max. Pressure	Operating Temp. Range	Overall Length	Stem Length	Price (inc. GST)
A	M5605	316 Stainless Steel	1/2"	2.13"	316 SS	200 psi	392 Degrees F Max.	8.25"	7.25"	SGD 383.53
B	M8085	Polypropylene	1/4"	1"	Polypropylene	100 psi	221 Degrees F Max.	7.5"	6.75"	SGD 141.88

MADISON -

Stainless Steel Single-Point Liquid Level Switches

Style	Model	Body Material	Conduit Size	Electrical Connections	Float Dia.	Float Material	Height	Max. Pressure	Mounting	Price (inc. GST)
A	M4190-HP	304 Stainless Steel	1"	22 ga. PTFE Coated 24" Leads	2.04"	304 SS	-	900 psi	Horizontal	SGD 484.19
B	M4190	304 Stainless Steel	1"	22 ga. PTFE Coated 24" Leads	1"	304 SS	-	150 psi	Horizontal	SGD 577.35
C	M4190-BU	304 Stainless Steel	1"	22 ga. PTFE Coated 24" Leads	0.92"	Buna N	-	100 psi	Horizontal	SGD 602.75
D	MS5010	316 Stainless Steel	3/8-24"	22 ga. PTFE Coated 24" Leads	1.13"	316 SS	1.61"	300 psi	Horizontal	SGD 150.38
E	MSB5600	316 Stainless Steel	-	1.8m PTFE Cable	2.13"	316 SS	3.64"	85 psi	Vertical	SGD 351.59
F	M5000	316 Stainless Steel	1/8"	22 ga. PTFE Coated 24" Leads	1.13"	316 SS	2.25"	300 psi	Vertical	SGD 98.23
G	M5010	316 Stainless Steel	3/8-24"	22 ga. PTFE Coated 24" Leads	1.13"	316 SS	2.96"	300 psi	Horizontal	SGD 105.18
H	M5600-PR	316 Stainless Steel	1/4"	22 ga. PTFE Coated 24" Leads	2"	316 SS	3.52"	500 psi	Vertical	SGD 185.89
I	M5920	316 Stainless Steel	1/2" x 1/2"	22 ga. PTFE Coated 24" Leads	0.13"	316 SS	-	300 psi	Horizontal	SGD 254.99
J	MS5917	316 Stainless Steel	1/4"	18 ga.PTFE Coated 24" Leads	2.13"	316 SS	3.38"	200 psi	Vertical	SGD 171.39
K	MS9000	Kynar	1/8"	22 ga. PTFE Coated 24" Leads	1"	Kynar	2.25"	15 psi	Vertical	SGD 69.08
L	MS7000	PBT	1/8"	22 ga. PTFE Coated 24" Leads	1"	Buna N	2.25"	150 psi	Vertical	SGD 45.57
M	MS8800	Polypropylene	1/4"	22 ga. MTW Coated 24" Leads	1.5"	Polypropylene	3.38"	100 psi	Vertical	SGD 123.14
N	MS8000	Polypropylene	1/8"	22 ga. PTFE Coated 24" Leads	1"	Polypropylene	2.25"	100 psi	Vertical	SGD 44.27

MADISON -

Plastic Single-Point Liquid Level Switches

Style	Model	Body Material	Conduit Size	Contact Form	Electrical Connections	Float Dia.	Float Material	Height	Max. Pressure	Price (inc. GST)
A	M5970	316 Stainless Steel	1/2"	SPST	22 ga. PTFE Coated 24" Leads	1"	316 SS	-	100 psi	SGD 181.32
B	M5900	316 Stainless Steel	1/2" x 1"	SPDT	22 ga. PTFE Coated 24" Leads	0.63"	316 SS	-	300 psi	SGD 283.51
C	M5917	316 Stainless Steel	1/4"	SPST	18 ga.PTFE Coated 24" Leads	2.13"	316 SS	3.38"	200 psi	SGD 161.04
D	M5910	316 Stainless Steel	1/4" x 1/2"	SPDT	22 ga. PTFE Coated 24" Leads	0.63"	316 SS	-	300 psi	SGD 285.76
E	M4010	Brass	3/8-20"	SPST	22 ga. PTFE Coated 24" Leads	1"	Buna N	2.96"	100 psi	SGD 96.93
F	M4300	Brass	1/4"	SPST	22 ga. MTW Coated 24" Leads	1.25"	Buna N	3.38"	150 psi	SGD 101.14
G	M9700	Kynar	1/2" x 1/2"	SPST	22 ga. PTFE Coated 24" Leads	0.65"	Kynar	-	100 psi	SGD 50.80
H	M9705	Kynar	1/2" x 1"	SPST	22 ga. PTFE Coated 24" Leads	0.65"	Kynar	-	100 psi	SGD 135.43
I	M9000	Kynar	1/8"	SPST	22 ga. PTFE Coated 24" Leads	1"	Kynar	2.25"	15 psi	SGD 47.78
J	M7700	PBT	1/2" x 1/2"	SPST	22 ga. PTFE Coated 24" Leads	0.65"	PBT	-	100 psi	SGD 28.96
K	M7725	PBT	1/2"	SPST	22 ga. MTW Coated 24" Leads	0.65"	PBT	-	100 psi	SGD 38.44
L	M7000	PBT	1/8"	SPST	22 ga. PTFE Coated 24" Leads	1"	Buna N	2.25"	150 psi	SGD 28.98
M	M7750	PBT	1/2"	SPST	22 ga. PTFE Coated 24" Leads	0.65"	PBT	-	100 psi	SGD 41.12
N	M7790	PBT	5/8-11"	SPST	22 ga. PTFE Coated 24" Leads	0.65"	PBT	-	100 psi	SGD 41.76
O	M7740	PBT	3/4-16" x 7/8-14"	SPST	22 ga. PTFE Coated 24" Leads	0.65"	PBT	-	100 psi	SGD 40.23
P	M8705	Polypropylene	1/2" x 1"	SPST	22 ga. MTW Coated 24" Leads	1"	Polypropylene	-	100 psi	SGD 63.91
Q	M8700-C	Polypropylene	1/2"	SPST	22 ga. MTW Coated 24" Leads	0.5"	Polypropylene	-	100 psi	SGD 28.00
R	M8800	Polypropylene	1/4"	SPST	22 ga. MTW Coated 24" Leads	1.5"	Polypropylene	3.41"	100 psi	SGD 114.23
S	M8000	Polypropylene	1/8"	SPST	22 ga. MTW Coated 24" Leads	1"	Polypropylene	2.25"	100 psi	SGD 24.76
T	M8700	Polypropylene	1/2" x 1/2"	SPST	22 ga. MTW Coated 24" Leads	0.65"	Polypropylene	-	100 psi	SGD 27.16
U	M8750	Polypropylene	1/2"	SPST	22 ga. MTW Coated 24" Leads	1"	Polypropylene	-	100 psi	SGD 31.02
V	M8790	Polypropylene	5/8-11"	SPST	22 ga. MTW Coated 24" Leads	1"	Polypropylene	-	100 psi	SGD 25.83
W	MSB8800	Polypropylene	-	SPST	1.8m PP Cable	1.5"	Polypropylene	3.89"	100 psi	SGD 205.60
X	M8710	Polypropylene	1/4" x 1/2"	SPST	22 ga. MTW 24"	1"	Polypropylene	-	100 psi	SGD 72.73
Y	M8000B	Polypropylene	3/8-16"	SPST	22 ga. MTW Coated 24" Leads	1"	Polypropylene	-	100 psi	SGD 61.33

MADISON -

Single Point Level Switch, 1.5 Inch Float Dia., 60 Watt, SPST, 240V AC, 0.40A

Model	Item	Price (inc. GST)
M8600	CM7MZA	SGD 72.64

MADISON -

Single Point Level Switch, Miniature, 1 Inch Float Dia., 30 Watt, SPST, 120V AC, 0.28A

Model	Item	Price (inc. GST)
M4500	CM7MYP	SGD 55.62

MADISON -

Single Point Level Switch, 2.13 Inch Float Dia., 100 Watt, SPST, 240V AC, 0.40A

Model	Item	Price (inc. GST)
M5601	CM7MYQ	SGD 121.45

MADISON -

Single Point Level Switch, 2.05 Inch Float Dia., 100 Watt, SPST, 240V AC, 0.40A

Model	Item	Price (inc. GST)
M5601-HP	CM7MYR	SGD 110.10

MADISON -

Single Point Level Switch, 3.5 Inch Float Dia., 100 Watt, SPST, 240V AC, 0.40A

Model	Item	Price (inc. GST)
M5602-13331	CM7MYT	SGD 793.47

MADISON -

Single Point Level Switch, 1.25 Inch Float Dia., 60 Watt, SPST, 240V AC, 0.40A

Model	Item	Price (inc. GST)
M7800	CM7MYY	SGD 47.67

MADISON -

Single Point Level Switch, 0.75 Inch Float Dia., 30 Watt, SPST, 240V AC, 0.40A

Model	Item	Price (inc. GST)
M8000-75	CM7MYZ	SGD 57.54

MADISON -

Side Mount Level Switch, 1/4 Inch Spade Terminals, 1/2 Inch NPT Mount, 30 Watt, SPST, 100 PSI

Model	Item	Price (inc. GST)
M8725	CM7MZB	SGD 39.73

Features

miniature floating switches feature a floating probe to detect high / low levels in a container.
These polypropylene switches are ideal for low-temperature food equipment, agriculture applications, or contact with many industrial fluids.
They can be installed in a vertical or horizontal position for the user's convenience and can withstand a maximum temperature of 392 degrees F.
They come with field-adjustable stem lengths that can be extended with pipe to meet custom tank / container depth.
Multi-level float switches control multiple switch points, pumps & valves, warning alarms and many more.
These versatile switches are available in polypropylene / Buna N / 316 SS float material to cater to varied applications.

Categories

Brands

MADISON Liquid Level Switches

Point-level float switches featuring reed switch technology to externally control an alarm or an ON / OFF switch and field-adjustable stem lengths (on selected models) for using just one sensor in multiple drums. Available in close-on-rise & open-on-rise configurations

Adjustable-Level Liquid Level Switches

Selectable Liquid Level Switch

Open On Rise Liquid Level Switch

Close On Rise Liquid Level Switch

Close On Rise Drum Liquid Level Switch

Open On Rise Ultra Low Level Liquid Switch

Open On Rise Drum Liquid Level Switch

Selectable Drum Liquid Level Switch

Close On Rise Ultra Low Level Liquid Switch

Selectable Multi-level Liquid Level Switch

Open On Rise Multi-level Liquid Level Switch

Stainless Steel Single-Point Liquid Level Switches

Plastic Single-Point Liquid Level Switches

Single Point Level Switch, 1.5 Inch Float Dia., 60 Watt, SPST, 240V AC, 0.40A

Single Point Level Switch, Miniature, 1 Inch Float Dia., 30 Watt, SPST, 120V AC, 0.28A

Single Point Level Switch, 2.13 Inch Float Dia., 100 Watt, SPST, 240V AC, 0.40A

Single Point Level Switch, 2.05 Inch Float Dia., 100 Watt, SPST, 240V AC, 0.40A

Single Point Level Switch, 3.5 Inch Float Dia., 100 Watt, SPST, 240V AC, 0.40A

Single Point Level Switch, 1.25 Inch Float Dia., 60 Watt, SPST, 240V AC, 0.40A

Single Point Level Switch, 0.75 Inch Float Dia., 30 Watt, SPST, 240V AC, 0.40A

Side Mount Level Switch, 1/4 Inch Spade Terminals, 1/2 Inch NPT Mount, 30 Watt, SPST, 100 PSI

Features

Frequently Asked Questions

We are here to help!

Looking for a part not listed here?

Popular Search Queries

Explore More

Categories

Brands

MADISON Liquid Level Switches Point-level float switches featuring reed switch technology to externally control an alarm or an ON / OFF switch and field-adjustable stem lengths (on selected models) for using just one sensor in multiple drums. Available in close-on-rise & open-on-rise configurations

Single Point Level Switch, 1.5 Inch Float Dia., 60 Watt, SPST, 240V AC, 0.40A

Single Point Level Switch, Miniature, 1 Inch Float Dia., 30 Watt, SPST, 120V AC, 0.28A

Single Point Level Switch, 2.13 Inch Float Dia., 100 Watt, SPST, 240V AC, 0.40A

Single Point Level Switch, 2.05 Inch Float Dia., 100 Watt, SPST, 240V AC, 0.40A

Single Point Level Switch, 3.5 Inch Float Dia., 100 Watt, SPST, 240V AC, 0.40A

Single Point Level Switch, 1.25 Inch Float Dia., 60 Watt, SPST, 240V AC, 0.40A

Single Point Level Switch, 0.75 Inch Float Dia., 30 Watt, SPST, 240V AC, 0.40A

Side Mount Level Switch, 1/4 Inch Spade Terminals, 1/2 Inch NPT Mount, 30 Watt, SPST, 100 PSI

Features

Frequently Asked Questions

What is the purpose of the float level sensor?

What are side mount level switches used for?

What is the advantage of polypropylene in Madison level switches?

We are here to help!

Looking for a part not listed here?

Popular Search Queries

Explore More