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

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MADISON -

Close On Rise Ultra Low Level Liquid Switch

StyleModelFloat MaterialFloat LengthFloat Dia.Body MaterialMax. VoltageStem MaterialFloat Specific GravitySwitch FunctionPrice
AM4400-ULL-NOBuna N1 4/25"1"Brass240VStainless Steel0.44Close On Rise€83.98
BM7000-ULL-NOBuna N1 4/25"1"PBT240VPBT0.44Close On Rise€100.91
CM4500-ULL-NOBuna N1"1"Brass240VBrass0.44Close On Rise€87.23
DM9000-ULL-NOKynar1 4/25"1"Kynar240VKynar0.69Close On Rise€87.35
EM4400-PBT-ULL-NOPBT1 4/25"1"Brass240VStainless Steel0.55Close On Rise€66.59
BM7000-PBT-ULL-NOPBT1 4/25"1"PBT240VPBT0.55Close On Rise€66.23
FM8000-ULL-NOPolypropylene1 4/25"1"Polypropylene240VPolypropylene0.42Close On Rise€68.17
GM8020-ULL-NOPolypropylene1"1"Stainless Steel240VStainless Steel0.42Close On Rise€74.90
MADISON -

Selectable Drum Liquid Level Switch

StyleModelFloat MaterialFloat LengthBody MaterialOperating Temp.Max. VoltageStem MaterialFloat Specific GravitySwitch FunctionPrice
AM4168-3Buna N1 1/4"Brass221°F240VBrass0.5Select€223.58
BM4169-3Stainless Steel1.59"Stainless Steel302°F240VStainless Steel0.73Select€316.70
MADISON -

Open On Rise Drum Liquid Level Switch

StyleModelFloat MaterialFloat LengthBody MaterialOperating Temp.Max. VoltageStem MaterialFloat Specific GravitySwitch FunctionPrice
AM4168-2Buna N1 1/4"Brass221°F240VBrass0.5Open On Rise€193.05
BM4169-2Stainless Steel1.59"Stainless Steel302°F240VStainless Steel0.73Open On Rise€235.58
MADISON -

Open On Rise Ultra Low Level Liquid Switch

StyleModelFloat MaterialFloat LengthFloat Dia.Body MaterialMax. VoltageStem MaterialFloat Specific GravitySwitch FunctionPrice
AM4400-ULL-NCBuna N1 4/25"1"Brass240VStainless Steel0.44Open On Rise€99.43
BM9000-ULL-NCKynar1 4/25"1"Kynar240VKynar0.69Open On Rise€70.70
CM8000-ULL-NCPolypropylene1 4/25"1"Polypropylene240VPolypropylene0.42Open On Rise€70.70
DM8020-ULL-NCPolypropylene1"1"Stainless Steel240VStainless Steel0.42Open On Rise€74.68
MADISON -

Close On Rise Drum Liquid Level Switch

StyleModelFloat MaterialFloat LengthBody MaterialOperating Temp.Max. VoltageStem MaterialFloat Specific GravitySwitch FunctionPrice
AM4168-1Buna N1 1/4"Brass221°F240VBrass0.5Close On Rise€162.30
BM4169-1Stainless Steel1.59"Stainless Steel302°F240VStainless Steel0.73Close On Rise€202.52
MADISON -

Close On Rise Liquid Level Switch

StyleModelFloat MaterialFloat LengthFloat Dia.Body MaterialOperating Temp.MountingMax. VoltageStem MaterialPrice
AM3326-NPT-NOPolypropylene0.63"0.58"Polypropylene221°FVertical Open Tank240VPolypropylene€57.01
BM3326-NOPolypropylene0.63"0.58"Polypropylene221°FVertical Open Tank240VPolypropylene€41.38
CM8000-NOPolypropylene1"1"Polypropylene221°FVertical Open Tank240VPolypropylene€24.05
DM3827-2NOStainless Steel1"1.54"Stainless Steel392°FSide240VStainless Steel€156.51
DM3827-3NOStainless Steel1"1.54"Stainless Steel392°FSide240VStainless Steel€163.54
MADISON -

Stainless Steel Single-Point Liquid Level Switches

StyleModelContact FormFloat MaterialFloat LengthFloat Dia.Body MaterialOperating Temp.MountingMax. VoltagePrice
AM4190SPDTStainless Steel4"1"Stainless Steel302°FSide240V€494.99
BM4190-HPSPDTStainless Steel2 1/25"2 1/25"Stainless Steel302°FSide240V€448.31
CM4190-BUSPDTBuna N3"23/25"Stainless Steel221°FSide240V€453.45
DMS5010SPSTStainless Steel1.19"1.13"Stainless Steel392°FSide240V€164.03
EMS5917SPSTStainless Steel2"2.13"Stainless Steel482°FVertical Open Tank240V AC€141.41
FMS9000SPSTKynar1"1"Kynar221°FVertical Open Tank240V€52.41
GMSB5600SPSTStainless Steel2.5"2.13"Stainless Steel221°FVertical Open Tank240V€257.53
HM5010SPSTStainless Steel1.18"1"Stainless Steel392°FSide240V€103.94
IM5600-PRSPSTStainless Steel2.1"2"Stainless Steel392°FVertical Open Tank240V€165.07
JM5920SPSTStainless Steel3/4"0.13"Stainless Steel392°FSide240V€249.47
KMS7000SPSTBuna N1"1"PBT221°FVertical Open Tank240V€38.24
LMS8000SPSTPolypropylene1"1"Polypropylene221°FVertical Open Tank240V€39.27
MMS8800SPSTPolypropylene2.68"1 1/2"Polypropylene221°FVertical Open Tank240V€89.10
NM5000SPSTStainless Steel1.19"1.13"Stainless Steel392°FVertical Open Tank240V€105.35
MADISON -

Selectable Multi-level Liquid Level Switch

StyleModelFloat MaterialFloat LengthFloat Dia.Body MaterialOperating Temp.Max. VoltageStem MaterialGaugePrice
AML8888Buna N1.86"1 1/2"Polypropylene221°F240VPolypropylene23 ga.€528.53
BML4444Buna N2"1 1/4"Polypropylene221°F240VBrass22 ga.€457.93
CML5555Stainless Steel2.1"2.13"Stainless Steel392°F240VStainless Steel22 ga.€853.74
MADISON -

Adjustable-Level Liquid Level Switches

StyleModelFloat MaterialFloat LengthFloat Dia.Body MaterialOperating Temp.Max. VoltageStem MaterialStem LengthPrice
AM4302-7807-6Buna N2"1 1/4"Brass221°F240VBrass70 1/2"€230.28
BM5602-7808-1Stainless Steel2.1"2.13"Stainless Steel392°F240VStainless Steel10 1/2"€397.97
CM5602-7808-6Stainless Steel2"2.13"Stainless Steel392°F240V ACStainless Steel70 1/2"€371.68
MADISON -

Selectable Liquid Level Switch

StyleModelFloat MaterialFloat LengthFloat Dia.Body MaterialOperating Temp.MountingMax. VoltageStem MaterialPrice
AMS8010Polypropylene1"1"Stainless Steel221°FSide240V ACStainless Steel€88.30
BM3326-SMPolypropylene0.63"0.58"Polypropylene221°FSide120V ACPolypropylene€26.74
CM8790-14/4184Polypropylene1 3/4"1"Polypropylene221°FSide240VPolypropylene€51.41
DM4065Stainless Steel3"1 1/2"Stainless Steel257°FSide240V ACStainless Steel€675.05
EM5600Stainless Steel2.1"2.13"Stainless Steel392°FVertical Open Tank240VStainless Steel€149.85
FM3727Stainless Steel3/4"0.65"Stainless Steel392°FSide240V ACStainless Steel€191.01
MADISON -

Open On Rise Liquid Level Switch

StyleModelFloat MaterialFloat LengthFloat Dia.Operating Temp.MountingMax. VoltageBody MaterialStem MaterialPrice
AM3782Buna N1"1"221°FVertical Open Tank240VBrassBrass€199.36
BM4035Polypropylene11/25"0.78"221°FVertical Open Tank240V-Stainless Steel€67.25
CM3326Polypropylene0.63"0.58"221°FVertical Open Tank240VPolypropylenePolypropylene€48.40
DM8000-CPolypropylene3/4"1"140°FVertical Open Tank240VPolypropylenePolypropylene€42.50
EM8800-PRPolypropylene2"1 1/2"221°FVertical Open Tank240VPolypropylenePolypropylene€141.41
FM3326-NPTPolypropylene0.63"0.58"221°FVertical Open Tank120V ACPolypropylenePolypropylene€56.89
GM3827-3Stainless Steel1"1.54"392°FSide240V ACStainless SteelStainless Steel€179.82
HM3827-2Stainless Steel1"1.54"392°FSide240VStainless SteelStainless Steel€166.46
MADISON -

Open On Rise Multi-level Liquid Level Switch

StyleModelFloat MaterialFloat LengthFloat Dia.Body MaterialOperating Temp.Max. VoltageStem MaterialStem LengthPrice
AM8085Polypropylene1"1"Polypropylene221°F240V ACPolypropylene6 3/4"€102.70
BM5605Stainless Steel2"2.13"Stainless Steel392°F240V ACStainless Steel7 1/4"€245.06
MADISON -

Plastic Single-Point Liquid Level Switches

StyleModelFloat LengthFloat Dia.Body MaterialOperating Temp.MountingMax. VoltageFloat MaterialStem MaterialPrice
AM87901 3/4"1"Polypropylene221°FSide240VPolypropylenePolypropylene€29.20
BM87101 3/4"1"Polypropylene221°FSide240VPolypropylenePolypropylene€81.90
CM87051 3/4"1"Polypropylene221°FSide240VPolypropylenePolypropylene€63.22
DM87501 3/4"1"Polypropylene221°FSide240VPolypropylenePolypropylene€29.57
EM8000B1"1"Polypropylene221°FVertical Open Tank240VPolypropylenePolypropylene€49.34
FM59701"1"Stainless Steel392°FSide240VStainless SteelStainless Steel€188.76
GM70001"1"PBT221°FVertical Open Tank240VBuna NPBT€28.27
HM80001"1"Polypropylene221°FVertical Open Tank240VPolypropylenePolypropylene€28.21
IM90001"1"Kynar221°FVertical Open Tank240VKynarKynar€56.06
JM40101"1"Brass221°FSide240V ACBuna NBrass€89.95
KMSB88002"1 1/2"Polypropylene221°FVertical Open Tank240VPolypropylenePolypropylene€150.95
LM59102"0.63"Stainless Steel392°FSide240VStainless SteelStainless Steel€235.04
MM59002"0.63"Stainless Steel392°FSide240VStainless SteelStainless Steel€236.38
NM43002"1 1/4"Brass221°FVertical Open Tank240VBuna NBrass€101.51
OM88002"1 1/2"Polypropylene221°FVertical Open Tank240VPolypropylenePolypropylene€86.81
PM8700-C2.06"1/2"Polypropylene221°FSide240VPolypropylenePolypropylene€31.15
QM59172.08"2.13"Stainless Steel482°FVertical Open Tank240VStainless SteelStainless Steel€181.57
RM77252.11"0.65"PBT266°FSide240VPBTPBT€41.38
SM77502.11"0.65"PBT266°FSide240V-PBT€38.11
TM77902.11"0.65"PBT266°FSide240VPBTPBT€41.08
UM87002.11"0.65"Polypropylene221°FSide240VPolypropylenePolypropylene€21.64
VM97002.11"0.65"Kynar221°FSide240VKynarKynar€52.31
WM97052.11"0.65"Kynar221°FSide240VKynarKynar€87.01
XM77002.11"0.65"PBT149°FSide240VPBTPBT€32.73
YM77402.11"0.65"PBT266°FSide240V ACPBTPBT€38.61
MADISON -

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

ModelItemPrice (ex. VAT)
M5601CM7MYQ€109.89
MADISON -

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

ModelItemPrice (ex. VAT)
M8000-75CM7MYZ€49.84
MADISON -

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

ModelItemPrice (ex. VAT)
M5602-13331CM7MYT€539.56
MADISON -

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

ModelItemPrice (ex. VAT)
M8725CM7MZB€35.64
MADISON -

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

ModelItemPrice (ex. VAT)
M8600CM7MZA€65.34
MADISON -

Single Point Level Switch, 1.13 Inch Float Dia., 60 Watt, SPST, 240V AC, 0.40A

ModelItemPrice (ex. VAT)
M9250CM7MZE€241.30
MADISON -

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

ModelItemPrice (ex. VAT)
M5601-HPCM7MYR€98.01
MADISON -

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

ModelItemPrice (ex. VAT)
M4500CM7MYP€50.49
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