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 -

Open On Rise Liquid Level Switch

StyleModelFloat Dia.Max. VoltageFloat MaterialFloat LengthMountingMin. Media Specific GravityMax. AmpsStem Thread SizePrice
AM33260.58"120VPolypropylene0.63"Vertical Open Tank---€48.40
BM3326-NPT0.58"120V ACPolypropylene0.63"Vertical Open Tank0.75 xg0.12A1/8"€56.89
CM40350.78"240VPolypropylene11/25"Vertical Open Tank0.88 xg0.12A1/8"€67.25
DM8800-PR1 1/2"240VPolypropylene2"Vertical Open Tank0.94 xg1A1/4"€141.41
EM37821"240VBuna N1"Vertical Open Tank0.56 xg0.28A-€199.36
FM8000-C1"240VPolypropylene3/4"Vertical Open Tank1 xg0.28A3/4"€42.50
GM3827-21.54"240VStainless Steel1"Side0.75 xg0.28ANPT€166.46
HM3827-31.54"240V ACStainless Steel1"Side0.6 xg0.28A1/8"€179.82
MADISON -

Selectable Drum Liquid Level Switch

StyleModelMax. VoltageFloat MaterialFloat LengthMin. Media Specific GravityStem Thread SizeStem MaterialProof PressureMax. PressurePrice
AM4168-3240VBuna N1 1/4"0.63 xgNPTBrass150 psi150 psi€223.58
BM4169-3240VStainless Steel1.59"0.91 xgNPTStainless Steel250 psi250 psi€316.70
MADISON -

Open On Rise Ultra Low Level Liquid Switch

StyleModelFloat Dia.Max. VoltageFloat MaterialFloat LengthMin. Media Specific GravityStem MaterialProof PressureFloat Specific GravityPrice
AM9000-ULL-NC1"240VKynar1 4/25"0.94 xgKynar25 psi0.69€70.70
BM4400-ULL-NC1"240VBuna N1 4/25"0.56 xgStainless Steel150 psi0.44€99.43
CM8000-ULL-NC1"240VPolypropylene1 4/25"1 xgPolypropylene100 psi0.42€70.70
DM8020-ULL-NC1"240VPolypropylene1"1 xgStainless Steel100 psi0.42€74.68
MADISON -

Close On Rise Drum Liquid Level Switch

StyleModelMax. VoltageFloat MaterialFloat LengthMin. Media Specific GravityStem Thread SizeStem MaterialProof PressureMax. PressurePrice
AM4168-1240VBuna N1 1/4"0.63 xgNPTBrass150 psi150 psi€162.30
BM4169-1240VStainless Steel1.59"0.91 xgNPTStainless Steel250 psi250 psi€202.52
MADISON -

Plastic Single-Point Liquid Level Switches

StyleModelFloat Dia.Max. VoltageFloat LengthMountingFloat MaterialMin. Media Specific GravityMax. AmpsStem Thread SizePrice
AM59100.63"240V2"SideStainless Steel0.75 xg0.28A1/2" x 1/4" Npt€235.04
BM59000.63"240V2"SideStainless Steel0.75 xg0.28A1" x 1/2" Npt€236.38
CM97050.65"240V2.11"SideKynar1.13 xg0.28A1" x 1/2" Npt€87.01
DM97000.65"240V2.11"SideKynar1.13 xg0.28A1/2" x 1/2" Npt€52.31
EM87000.65"240V2.11"SidePolypropylene0.63 xg0.28A1/2" x 1/2" Mnpt€21.64
FM77900.65"240V2.11"SidePBT0.94 xg0.28A5/8"-11 Unc€41.08
GM77500.65"240V2.11"Side-0.94 xg0.28ANPT€38.11
HM77000.65"240V2.11"SidePBT0.94 xg0.28A1/2" x 1/2" Npt€32.73
IM77250.65"240V2.11"SidePBT0.94 xg0.28A1"€41.38
JM77400.65"240V AC2.11"SidePBT0.7 xg0.28A3/4-16 x 7/8-14€38.61
KM88001 1/2"240V2"Vertical Open TankPolypropylene0.96 xg0.5A1/4"€86.81
LMSB88001 1/2"240V2"Vertical Open TankPolypropylene0.96 xg0.5A-€150.95
MM43001 1/4"240V2"Vertical Open TankBuna N-0.5A-€101.51
NM70001"240V1"Vertical Open TankBuna N0.56 xg0.28A1/8"€28.27
OM59701"240V1"SideStainless Steel0.88 xg0.28A1/2"-13 Unc€188.76
PM8000B1"240V1"Vertical Open TankPolypropylene1 xg0.28A3/8"-16 Unc€49.34
QM40101"240V AC1"SideBuna N0.45 xg0.28A3/8"-24 Unf€89.95
RM87051"240V1 3/4"SidePolypropylene0.63 xg0.28A1" x 1/2" Npt€63.22
SM87101"240V1 3/4"SidePolypropylene0.63 xg0.28A1/2" x 1/4" Npt€81.90
TM90001"240V1"Vertical Open TankKynar0.94 xg0.28A1/8"€56.06
UM80001"240V1"Vertical Open TankPolypropylene1 xg-1/8"€28.21
VM87501"240V1 3/4"SidePolypropylene0.63 xg0.28ANPT€29.57
WM87901"240V1 3/4"SidePolypropylene0.63 xg0.28A5/8"-11 Unc€29.20
XM8700-C1/2"240V2.06"SidePolypropylene0.63 xg0.28A1/2" x 3/4" Npt€31.15
YM59172.13"240V2.08"Vertical Open TankStainless Steel0.69 xg0.5A1/4"€181.57
MADISON -

Selectable Multi-level Liquid Level Switch

StyleModelFloat Dia.Max. VoltageFloat MaterialFloat LengthMin. Media Specific GravityStem MaterialProof PressureMax. PressurePrice
AML88881 1/2"240VBuna N1.86"0.94 xgPolypropylene100 psi100 psi€528.53
BML44441 1/4"240VBuna N2"0.56 xgBrass150 psi150 psi€457.93
CML55552.13"240VStainless Steel2.1"0.63 xgStainless Steel200 psi200 psi€853.74
MADISON -

Stainless Steel Single-Point Liquid Level Switches

StyleModelFloat Dia.Max. VoltageFloat MaterialFloat LengthMin. Media Specific GravityMax. AmpsMountingStem Thread SizePrice
AM59200.13"240VStainless Steel3/4"0.75 xg0.28ASide1/2" x 1/2" Npt€249.47
BMS88001 1/2"240VPolypropylene2.68"0.96 xg0.5AVertical Open Tank1/4"€89.10
CMS70001"240VBuna N1"0.56 xg0.28AVertical Open Tank1/8"€38.24
DM50101"240VStainless Steel1.18"0.91 xg0.28ASide3/8"-24 Unf€103.94
EMS80001"240VPolypropylene1"1 xg0.28AVertical Open Tank1/8"€39.27
FMS90001"240VKynar1"0.94 xg0.28AVertical Open Tank1/8"€52.41
GM41901"240VStainless Steel4"0.73 xg1ASide1"€494.99
HM50001.13"240VStainless Steel1.19"0.91 xg0.28AVertical Open Tank1/8"€105.35
IMS50101.13"240VStainless Steel1.19"0.88 xg0.28ASide3/8"-24 Unf€164.03
JM4190-HP2 1/25"240VStainless Steel2 1/25"0.63 xg1ASide1"€448.31
KM5600-PR2"240VStainless Steel2.1"0.63 xg1AVertical Open Tank1/4"€165.07
LMS59172.13"240V ACStainless Steel2"0.55 xg0.5AVertical Open Tank1/4"€141.41
MMSB56002.13"240VStainless Steel2.5"0.63 xg0.5AVertical Open Tank1/2"-14 Npt€257.53
NM4190-BU23/25"240VBuna N3"0.56 xg1ASide1"€453.45
MADISON -

Open On Rise Drum Liquid Level Switch

StyleModelMax. VoltageFloat MaterialFloat LengthMin. Media Specific GravityStem Thread SizeStem MaterialProof PressureMax. PressurePrice
AM4168-2240VBuna N1 1/4"0.63 xgNPTBrass150 psi150 psi€193.05
BM4169-2240VStainless Steel1.59"0.91 xgNPTStainless Steel250 psi250 psi€235.58
MADISON -

Close On Rise Liquid Level Switch

StyleModelFloat Dia.Max. VoltageFloat MaterialFloat LengthMax. AmpsMountingMin. Media Specific GravityStem Thread SizePrice
AM3326-NO0.58"240VPolypropylene0.63"0.12AVertical Open Tank--€41.38
BM3326-NPT-NO0.58"240VPolypropylene0.63"0.12AVertical Open Tank0.75 xg1/8"€57.01
CM8000-NO1"240VPolypropylene1"0.28AVertical Open Tank1 xg1/8"€24.05
DM3827-2NO1.54"240VStainless Steel1"0.28ASide0.75 xgNPT€156.51
DM3827-3NO1.54"240VStainless Steel1"0.28ASide--€163.54
MADISON -

Open On Rise Multi-level Liquid Level Switch

StyleModelFloat Dia.Max. VoltageFloat MaterialFloat LengthMin. Media Specific GravityMax. AmpsStem Thread SizeStem MaterialPrice
AM80851"240V ACPolypropylene1"0.8 xg0.28A1/4"Polypropylene€102.70
BM56052.13"240V ACStainless Steel2"0.55 xg0.5ANPTStainless Steel€245.06
MADISON -

Adjustable-Level Liquid Level Switches

StyleModelFloat Dia.Max. VoltageFloat MaterialFloat LengthMin. Media Specific GravityStem MaterialProof PressureMax. PressurePrice
AM4302-7807-61 1/4"240VBuna N2"0.56 xgBrass150 psi150 psi€230.28
BM5602-7808-12.13"240VStainless Steel2.1"0.69 xgStainless Steel105 psi200 psi€397.97
CM5602-7808-62.13"240V ACStainless Steel2"0.55 xgStainless Steel200 psi200 psi€371.68
MADISON -

Selectable Liquid Level Switch

StyleModelFloat Dia.Max. VoltageFloat MaterialFloat LengthMin. Media Specific GravityMountingStem Thread SizeMax. AmpsPrice
AM3326-SM0.58"120V ACPolypropylene0.63"0.75 xgSide3/8"-16 Unc0.12A€26.74
BM37270.65"240V ACStainless Steel3/4"0.6 xgSide1/2" x 1/4" Npt0.28A€191.01
CM40651 1/2"240V ACStainless Steel3"0.6 xgSide1 1/2" Npt-€675.05
DM8790-14/41841"240VPolypropylene1 3/4"0.63 xgSide5/8"-11 Unc0.28A€51.41
EMS80101"240V ACPolypropylene1"0.8 xgSide3/8"-24 Unf0.28A€88.30
FM56002.13"240VStainless Steel2.1"0.63 xgVertical Open Tank1/4"0.5A€149.85
MADISON -

Close On Rise Ultra Low Level Liquid Switch

StyleModelFloat Dia.Max. VoltageFloat MaterialFloat LengthMin. Media Specific GravityStem MaterialProof PressureFloat Specific GravityPrice
AM7000-PBT-ULL-NO1"240VPBT1 4/25"0.56 xgPBT150 psi0.55€66.23
BM8000-ULL-NO1"240VPolypropylene1 4/25"1 xgPolypropylene100 psi0.42€68.17
CM8020-ULL-NO1"240VPolypropylene1"1 xgStainless Steel100 psi0.42€74.90
DM9000-ULL-NO1"240VKynar1 4/25"0.94 xgKynar25 psi0.69€87.35
EM4400-ULL-NO1"240VBuna N1 4/25"0.56 xgStainless Steel150 psi0.44€83.98
AM7000-ULL-NO1"240VBuna N1 4/25"0.56 xgPBT150 psi0.44€100.91
FM4500-ULL-NO1"240VBuna N1"0.56 xgBrass150 psi0.44€87.23
GM4400-PBT-ULL-NO1"240VPBT1 4/25"0.56 xgStainless Steel150 psi0.55€66.59
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, 1.25 Inch Float Dia., 60 Watt, SPST, 240V AC, 0.40A

ModelItemPrice (ex. VAT)
M7800CM7MYY€42.57
MADISON -

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

ModelItemPrice (ex. VAT)
M4500CM7MYP€50.49
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, 2.05 Inch Float Dia., 100 Watt, SPST, 240V AC, 0.40A

ModelItemPrice (ex. VAT)
M5601-HPCM7MYR€98.01
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, 1.13 Inch Float Dia., 60 Watt, SPST, 240V AC, 0.40A

ModelItemPrice (ex. VAT)
M9250CM7MZE€241.30
MADISON -

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

ModelItemPrice (ex. VAT)
M8600CM7MZA€65.34
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