//bat.bing.com/action/0?ti=5562332&Ver=2

Sensors for Chemicals

Select Your Product

Liquid level management of chemicals can present real challenges to manufacturers. Chemicals can be corrosive, caustic, dense, volatile and even sticky. Containers for these chemicals can be very large, such as mixing vats, or very small, such as reservoirs in reagent analysis equipment. The chemicals in these containers may be at rest or in constant motion. They may contain particles or cast off foam or vapor. Madison Company designs and manufactures a wide range of liquid level sensing products that are used in many specialty chemical applications, such as pharmaceuticals, industrial cleaners, chemical feed systems for water treatment, textiles, flavors and fragrances, construction adhesives and electronic chemicals .

Key features of Madison liquid level sensors and float switches for chemicals include:

  • Wide variety of chemically resistant materials available – 316 Stainless Steel, polypropylene and Kynar
  • Technology options such as pressure, ultrasonic and radar level sensors
  • Custom Engineered liquid level solutions for specialized applications.
  • Same day shipment for many liquid level sensors and float switches
  • Personalized service and support
1
Model No. Image Description List Price Add to Cart
C4651-xxxxxC4651-xxxxx Continuous Float Level Sensor with 1/4" resolution

Call for price

/ea

Call for price

M9000M9000 Miniature Kynar 1/8" NPT Vertical Float Switch $36.08/ea $36.08
M9700M9700 Kynar 1/2" NPT Side-Mounted Switch $30.06/ea $30.06
M9705M9705 Plastic Side-Mounted Switch $63.76/ea $63.76
ML8888ML8888 Polypropylene Multi Level Float Switch Kit $375.87/ea $375.87
ML8888-LVL3ML8888-LVL3 3rd Level Adder Option for ML8888 Float Switch Kit $56.52/ea $56.52
ML8888-LVL4ML8888-LVL4 4th Level Adder Option for ML8888 Float Switch Kit $57.62/ea $57.62
ML8888-LVLS3&4ML8888-LVLS3&4 3rd & 4th Level Adder Option for ML8888 Float Switch Kit $104.49/ea $104.49
MS9000MS9000 Kynar Plastic Miniature Float Switch with Slosh Shield $49.07/ea $49.07
OPT4210-P1OPT4210-P1 Miniature Optical Liquid Level Sensor, Wet Sensing for 5-12 VDC $48.13/ea $48.13
OPT4381-P1OPT4381-P1 Miniature Optical Liquid Level Sensor, Wet Sensing for 10-45 VDC $224.77/ea $224.77
OPT4510-P1OPT4510-P1 Miniature Optical Liquid Level Sensor, Wet Sensing for 5-12 VDC $46.35/ea $46.35
OPT4710-24P1OPT4710-24P1 Miniature Optical Liquid Level Sensor, Wet Sensing for 8-30 VDC $96.76/ea $96.76
OPT4710-P1OPT4710-P1 Miniature Optical Liquid Level Sensor, Wet Sensing for 5-12 VDC $48.13/ea $48.13
2
Model No. Image Description List Price Add to Cart
C4651-12802C4651-12802 18.63" Continuous Level Sensor with 1/4" Resolution $263.55/ea $263.55
C4651-12803C4651-12803 24" Continuous Level Sensor with 1/4" Resolution $365.56/ea $365.56
M3769M3769 Interstitial Switch $121.51/ea $121.51
M3782M3782 Miniature Submersible Suspendable Switch with Slosh Shield $120.98/ea $120.98
M3827-2M3827-2 Normally Closed Stainless Steel "Side Kick" Side-Mounted Float Switch $109.64/ea $109.64
M3827-2NOM3827-2NO Normally Open SS "Side Kick" Side-Mounted Liquid Level Switch $112.37/ea $112.37
M4003M4003 Side-Mounted Switch $145.23/ea $145.23
M4035M4035 Subminiature Switch $32.04/ea $32.04
M4035-BM4035-B Subminiature Switch $32.38/ea $32.38
M4169-1M4169-1 Stainless Steel High Level Drum Indicator $147.92/ea $147.92
M4169-2M4169-2 Drum Low Level Indicator $174.89/ea $174.89
M4169-3M4169-3 High - Low Drum Level Indicator $219.52/ea $219.52
M4190-BUM4190-BU "Big Dipper" Heavy-Duty Industrial Side-Mounted Switch

Call for price

/ea

Call for price

M4190-HPM4190-HP "Big Dipper" Heavy-Duty Industrial Side-Mounted Switch

Call for price

/ea

Call for price

M4300M4300 Brass Full-Size Float Level Switch $31.97/ea $31.97
M4300-SPDTM4300-SPDT Brass Full-Size Switch $53.39/ea $53.39
M4301M4301 Brass Full-Size Switch $37.87/ea $37.87
M4302-7807-1M4302-7807-1 Adjustable Switch Height Feature $149.11/ea $149.11
M4302-7807-2M4302-7807-2 Adjustable Switch Height Feature $162.27/ea $162.27
M4302-7807-3M4302-7807-3 Adjustable Switch Height Feature $168.31/ea $168.31
M4302-7807-4M4302-7807-4 Adjustable Switch Height Feature $178.45/ea $178.45
M4302-7807-5M4302-7807-5 Adjustable Switch Height Feature $185.87/ea $185.87
M4302-7807-6M4302-7807-6 Adjustable Switch Height Feature $193.52/ea $193.52
M4302-xxxxxM4302-xxxxx Brass Multi-Point Switch

Call for price

/ea

Call for price

M4402-xxxxxM4402-xxxxx Stainless Steel Multi-Point Switch

Call for price

/ea

Call for price

M4500M4500 Brass Miniature Float Level Switch $28.74/ea $28.74
M4502-xxxxxM4502-xxxxx Brass Multi-Point Float Level Switch

Call for price

/ea

Call for price

M4602-xxxxxM4602-xxxxx Multi-Point Float Level Switch

Call for price

/ea

Call for price

M5000M5000 Stainless Steel Miniature Float Switch $46.93/ea $46.93
M5002-xxxxxM5002-xxxxx Stainless Steel Series Multi-Point Float Level Switch

Call for price

/ea

Call for price

M5010M5010 Miniature Stainless Steel Side-Mounted Float Switch $50.51/ea $50.51
M5400M5400 Brass Full-Size Switch

Call for price

/ea

Call for price

M5400-SPDTM5400-SPDT Brass Full Size Switch

Call for price

/ea

Call for price

M5401M5401 Brass Full-Size Switch

Call for price

/ea

Call for price

M5600-PRM5600-PR High Pressure / 100 Watt Stainless Steel Float Switch $93.80/ea $93.80
M5600-SPDTM5600-SPDT Stainless Steel Full-Size Switch $90.19/ea $90.19
M5601M5601 Stainless Steel Full-Size Switch $80.57/ea $80.57
M5602-7808-1M5602-7808-1 Adjustable Switch Height Feature $217.48/ea $217.48
M5602-7808-2M5602-7808-2 Adjustable Switch Height Feature $234.56/ea $234.56
M5602-7808-3M5602-7808-3 Adjustable Switch Height Feature $245.00/ea $245.00
M5602-7808-4M5602-7808-4 Adjustable Switch Height Feature $256.31/ea $256.31
M5602-7808-5M5602-7808-5 Adjustable Switch Height Feature $267.51/ea $267.51
M5602-7808-6M5602-7808-6 Adjustable Switch Height Feature $273.28/ea $273.28
M5602-xxxxxM5602-xxxxx Stainless Steel Multi-Point Switch

Call for price

/ea

Call for price

M5917M5917 High Temperature Float Switch - Full-Size Stainless Steel $73.91/ea $73.91
M7000M7000 PBT 1/8" NPT Miniature Float Switch $15.03/ea $15.03
M7700M7700 1/2" x 1/2" NPT Side-Mounted PBT Float Switch $22.25/ea $22.25
M7705M7705 Plastic Side-Mounted Switch $64.77/ea $64.77
M7725M7725 PBT Plastic Side-Mounted Float Switch $25.25/ea $25.25
M7740M7740 PBT Plastic Side-Mounted Float Switch $36.96/ea $36.96
M7750M7750 PBT 1/2" NPT Side-Mounted Float Switch $22.55/ea $22.55
M7755M7755 Plastic Side-Mounted Switch $63.52/ea $63.52
M7790M7790 5/8" Bulkhead PBT Side-Mounted Switch $26.46/ea $26.46
M8700-CM8700-C HVAC Series Condensate Float Switch $20.44/ea $20.44
M8800M8800 Full-Size Polypropylene Float Switch $52.31/ea $52.31
M8800-PRM8800-PR Plastic Full-Size Switch $94.67/ea $94.67
M8800-SPDTM8800-SPDT Plastic Full Size Switch $73.11/ea $73.11
M8801M8801 Plastic Full-Size Switch

Call for price

/ea

Call for price

M8802-xxxxxM8802-xxxxx Plastic Multi-Point Switch

Call for price

/ea

Call for price

ML4444ML4444 Brass Multi-Point Switch Kit $222.48/ea $222.48
ML4444-LVL3ML4444-LVL3 3rd Level Adder Option for ML4444 Multi-Point Switch Kit $71.23/ea $71.23
ML4444-LVL4ML4444-LVL4 4th Level Adder Option for ML4444 Multi-Point Switch Kit $77.41/ea $77.41
ML4444-LVLS3&4ML4444-LVLS3&4 3rd & 4th Level Adder Option for ML4444 Multi-Point Switch Kit $137.23/ea $137.23
ML5555ML5555 Stainless Steel Multi-Point Float Switch Kit $450.97/ea $450.97
ML5555-LVL3ML5555-LVL3 3rd Level Adder Option for ML5555 Multi-Point Float Switch Kit $156.63/ea $156.63
ML5555-LVL4ML5555-LVL4 4th Level Adder Option for ML5555 Float Switch Kit $153.83/ea $153.83
ML5555-LVLS3&4ML5555-LVLS3&4 3rd & 4th Level Adder Option for ML5555 Float Switch Kit $308.44/ea $308.44
MS4010MS4010 Brass Side-Mounted Switch $74.28/ea $74.28
MS4500MS4500 Brass Miniature Switch $61.66/ea $61.66
MS5010MS5010 Miniature Stainless Steel Side-Mounted Float Switch with Slosh Shield $80.57/ea $80.57
MS5600MS5600 Stainless Steel Full-Size Switch $111.84/ea $111.84
MS7000MS7000 Plastic Miniature Float Switch with Slosh Shield $30.67/ea $30.67
MS7725MS7725 Plastic Side-Mounted Switch $60.72/ea $60.72
MS7800MS7800 Plastic Full-Size Switch $37.70/ea $37.70
MS8000MS8000 Plastic Miniature Float Switch with Slosh Shield $25.25/ea $25.25
MS8725MS8725 Plastic Side-Mounted Switch $42.09/ea $42.09
MS8800MS8800 Plastic Full-Size Switch $62.95/ea $62.95
MSB5600MSB5600 Bracket-Mount Stainless Steel Full-Size Float Switch $156.64/ea $156.64
MSB8800MSB8800 Plastic Full-Size Bracket-Mount Float Switch $98.61/ea $98.61
MT3920-2MT3920-2 Subminiature Switch with Type K Thermocouple

Call for price

/ea

Call for price

PC-CW2PC-CW2 Cage Weight for PC Series Pressure Level Sensor $172.20/ea $172.20
PC4203-005-P025PC4203-005-P025 Clog-Free Pressure Level Sensor, 0-5 PSI (0 - 11.5 ft WC) $565.07/ea $565.07
PC4203-010-P040PC4203-010-P040 Clog-Free Pressure Level Sensor, 0-10 PSI ( 0 - 23 ft WC) $592.81/ea $592.81
PC4203-015-P050PC4203-015-P050 Clog-Free Pressure Level Sensor, 0-15 PSI (0 - 34 ft WC) $611.31/ea $611.31
PH4201-005-P025PH4201-005-P025 Hydrostatic Pressure Level Sensor, 0-5 PSI (0 - 11.5 ft. WC) $519.87/ea $519.87
PH4201-010-P040PH4201-010-P040 Hydrostatic Pressure Level Sensor, 0-10 PSI (0 - 23 ft WC) $549.66/ea $549.66
PH4201-015-P060PH4201-015-P060 Hydrostatic Pressure Level Sensor, 0-15 PSI (0 - 34.5 ft WC) $581.51/ea $581.51
PH4201-2.5-P025PH4201-2.5-P025 Hydrostatic Pressure Level Sensor, 0-2.5 PSI (0 - 5.75 ft WC) $513.69/ea $513.69
R3-100C232-ATER3-100C232-ATE Radar Level Sensor $2,293.01/ea $2,293.01
R3-100C485-ATER3-100C485-ATE Radar Level Sensor $2,293.01/ea $2,293.01
R3-50C232-ATER3-50C232-ATE Radar Level Sensor $2,081.15/ea $2,081.15
R3-50C485-ATER3-50C485-ATE Radar Level Sensor $2,081.15/ea $2,081.15
R4-100R2R6R4-100R2R6 Dual Frequency Radar Level Sensor

Call for price

/ea

Call for price

R4-33R2R6R4-33R2R6 Dual Frequency Radar Level Sensor

Call for price

/ea

Call for price

R4-50R2R6R4-50R2R6 Dual Frequency Radar Level Sensor

Call for price

/ea

Call for price

TL4569-10358TL4569-10358 17.5" Visual Level Indicator - Brass Stem / Buna-N Float $198.52/ea $198.52
TL4569-10359TL4569-10359 22" Visual Level Indicator - Brass Stem / Buna-N Float $207.73/ea $207.73
TL4569-10360TL4569-10360 26.5" Visual Level Indicator - Brass Stem / Buna-N Float $216.93/ea $216.93
TL4569-10361TL4569-10361 33" Visual Level Indicator - Brass Stem / Buna-N Float $227.96/ea $227.96
TL4570-10362TL4570-10362 17.5" Visual Level Indicator - Stainless Steel Stem / Stainless Steel Float $248.64/ea $248.64
TL4570-10363TL4570-10363 22" Visual Level Indicator - Stainless Steel Stem / Stainless Steel Float $259.07/ea $259.07
TL4570-10364TL4570-10364 26.5" Visual Level Indicator - Stainless Steel Stem / Stainless Steel Float $269.53/ea $269.53
TL4570-10365TL4570-10365 33" Visual Level Indicator - Stainless Steel Stem / Stainless Steel Float $284.63/ea $284.63
TL4570-10366TL4570-10366 17.5" Visual Level Indicator - Stainless Steel Stem / Polypropylene Float $224.68/ea $224.68
TL4570-10367TL4570-10367 22" Visual Level Indicator - Stainless Steel Stem / Polypropylene Float

Call for price

/ea

Call for price

TL4570-10368TL4570-10368 26.5" Visual Level Indicator - Stainless Steel Stem / Polypropylene Float

Call for price

/ea

Call for price

TL4570-10369TL4570-10369 33" Visual Level Indicator - Stainless Steel Stem / Polypropylene Float $279.41/ea $279.41
U3M-148U3M-148 U Series Mini Ultrasonic Sensor $448.28/ea $448.28
U3M-148-3/4U3M-148-3/4 Drum Level Indicator $469.84/ea $469.84