US 
CAN - en Level Switches
We stock level switches that offer superior measurement and stability, whether they are assessing liquid at a specific point or fluid that is continually moving. Our process instrument selection includes: capacitance switches, ultrasonic devices without moving parts, and mechanically actuated flow switches. You can find instruments for liquid, slurry or powder measurements and/or flow control. Our level switches with capacitive technology supply advanced sensing capabilities, while our mechanically actuated floating switches are often used for general level control of liquids.
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Dwyer Instruments L6EPS-S-S-3-A Flotect Liquid Level Switch SS housing, SPDT, 304SS floatOrder #: L6EPS-S-S-3-A Mfg #: L6EPS-S-S-3-A Availability: In stock $477.35Flotect Liquid Level Switch SS housing, SPDT, 304SS float Learn More -
Configurable!
Dwyer Instruments L6 Flotect Liquid Level Switch Series L6 Flotect Liquid Level Switch
Order #: L6EP Mfg #: L6EP $327.60Series L6 Flotect Liquid Level Switch Learn More -
Flowline DL14-00 EchoPod Ultrasonic Level Switch NPT,4/A Relays,24VDC
Order #: DL14-00 Mfg #: DL14-00 Availability: Ships in 4-6 weeks $450.00EchoPod Ultrasonic Level Switch NPT,4/A Relays,24VDC Learn More -
Dwyer Instruments F7-ST713 Vertical Level Switch 316SS stem, temp limit 300 F
Order #: F7-ST713 Mfg #: F7-ST713 Availability: Call for availability $374.60Vertical Level Switch 316SS stem, temp limit 300 F Learn More -
Dwyer Instruments F7-SS2 Vertical Level Switch 316SS stem, temp limit 300 F
Order #: F7-SS2 Mfg #: F7-SS2 Availability: Call for availability $69.65Vertical Level Switch 316SS stem, temp limit 300 F Learn More -
Dwyer Instruments CFS2-DNBPN-80 Cable Float Switch PVC cable, SPDT, 80 ft cable
Order #: CFS2-DNBPN-80 Mfg #: CFS2-DNBPN-80 Availability: Call for availability $146.00Cable Float Switch PVC cable, SPDT, 80 ft cable Learn More -
Dwyer Instruments CFS2-DNBPN-20 Cable Float Switch PVC cable, SPDT, 20 ft cable
Order #: CFS2-DNBPN-20 Mfg #: CFS2-DNBPN-20 Availability: Call for availability $53.00Cable Float Switch PVC cable, SPDT, 20 ft cable Learn More -
Dwyer Instruments TFLS-W11SR1 Tuning Fork Level Switch
Order #: TFLS-W11SR1 Mfg #: TFLS-W11SR1 Availability: Ships in 3-4 weeks $961.00Tuning Fork Level Switch Learn More -
Dwyer Instruments EXGFD5AA Explosion-proof Ultra-Mag Level Switch, PTFE/Glass on Silicone
Order #: EXGFD5AA Mfg #: EXGFD5AA Availability: Call for availability $604.25Explosion-proof Ultra-Mag Level Switch, PTFE/Glass on Silicone Learn More -
Dwyer Instruments PLS2-E-1-3 Paddle Level Switch explosion-proof, 24 VDC
Order #: PLS2-E-1-3 Mfg #: PLS2-E-1-3 Availability: Call for availability $387.80Paddle Level Switch explosion-proof, 24 VDC Learn More -
Dwyer Instruments PLS2-E-1-1 Paddle Level Switch explosion-proof, 115 VAC
Order #: PLS2-E-1-1 Mfg #: PLS2-E-1-1 Availability: Call for availability $358.40Paddle Level Switch explosion-proof, 115 VAC Learn More -
Dwyer Instruments PLS-W-S-1-3-0-0-0 Paddle Level Switch SPDT, weatherproof, 120 VAC
Order #: PLS-W-S-1-3-0-0-0 Mfg #: PLS-W-S-1-3-0-0-0 Availability: Call for availability $479.00Paddle Level Switch SPDT, weatherproof, 120 VAC Learn More -
Dwyer Instruments OLS-11 Optical Level Switch Polysulfone wetted materials
Order #: OLS-11 Mfg #: OLS-11 Availability: Call for availability $101.00Optical Level Switch Polysulfone wetted materials Learn More -
Dwyer Instruments OLS-10 Optical Level Switch 316SS/Polysulfone wet materials
Order #: OLS-10 Mfg #: OLS-10 Availability: Call for availability $189.90Optical Level Switch 316SS/Polysulfone wet materials Learn More -
Dwyer Instruments L6EPS-S-S-3-O Flotect Liquid Level Switch SS housing, SPDT, 304SS float
Order #: L6EPS-S-S-3-O Mfg #: L6EPS-S-S-3-O Availability: Call for availability $418.10Flotect Liquid Level Switch SS housing, SPDT, 304SS float Learn More -
Dwyer Instruments L6EPS-S-S-3-L Flotect Liquid Level Switch SS housing, SPDT, 304SS float
Order #: L6EPS-S-S-3-L Mfg #: L6EPS-S-S-3-L Availability: Call for availability $648.95Flotect Liquid Level Switch SS housing, SPDT, 304SS float Learn More -
Dwyer Instruments L6EPB-B-S-3-H Flotect Liquid Level Switch BR housing, SPDT, 304SS float
Order #: L6EPB-B-S-3-H Mfg #: L6EPB-B-S-3-H Availability: Call for availability $441.00Flotect Liquid Level Switch BR housing, SPDT, 304SS float Learn More -
Dwyer Instruments L6EPB-B-S-3-B Flotect Liquid Level Switch BR housing, SPDT, PP float
Order #: L6EPB-B-S-3-B Mfg #: L6EPB-B-S-3-B Availability: Call for availability $407.70Flotect Liquid Level Switch BR housing, SPDT, PP float Learn More -
Dwyer Instruments L4-AT FLOTECT Float Switch Atex Approval
Order #: L4-AT Mfg #: L4-AT Availability: Call for availability $877.20FLOTECT Float Switch Atex Approval Learn More -
Dwyer Instruments L10-S-3-O FLOTECT Mini-Size Level Switch PP float, max. press. 2000 psig
Order #: L10-S-3-O Mfg #: L10-S-3-O Availability: Call for availability $251.70FLOTECT Mini-Size Level Switch PP float, max. press. 2000 psig Learn More -
Dwyer Instruments L10-S-3-A FLOTECT Mini-Size Level Switch 304SS float,max. press. 200psig
Order #: L10-S-3-A Mfg #: L10-S-3-A Availability: Call for availability $303.70FLOTECT Mini-Size Level Switch 304SS float,max. press. 200psig Learn More -
Dwyer Instruments L10-B-3-O FLOTECT Mini-Size Level Switch PP float,max. pressure 1000psig
Order #: L10-B-3-O Mfg #: L10-B-3-O Availability: Call for availability $167.45FLOTECT Mini-Size Level Switch PP float,max. pressure 1000psig Learn More -
Dwyer Instruments GSD7AA Suspended Level Switch Al housing,standard SPDT switch
Order #: GSD7AA Mfg #: GSD7AA Availability: Call for availability $494.00Suspended Level Switch Al housing,standard SPDT switch Learn More -
Dwyer Instruments VRLS-01 Vibrating Rod Level Switch
Order #: VRLS-01 Mfg #: VRLS-01 Availability: Ships in 3-4 weeks $734.00Vibrating Rod Level Switch Learn More -
Dwyer Instruments TFLS2-01 Compact Tuning Fork Level Switch
Order #: TFLS2-01 Mfg #: TFLS2-01 Availability: Call for availability $692.40Compact Tuning Fork Level Switch Learn More
