Level Switches

Level Switches

Dual Function Switch monitors coolant and lubricant levels.

FlexSwitch® FLT Series enables monitoring, controlling, and alarming of flow rates or levels for critical fluids used in metals and material processing equipment. Able to survive harsh plant environments, single FLT measures and monitors flow or level and temperature simultaneously. Products are available in insertion and in-line styles for pipe or tube installation. Along with thermal...

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Float Switches are designed for hazardous locations.
Level Switches

Float Switches are designed for hazardous locations.

Model L312E and L500E multi-level float switches are FM approved for Class 1, Div 1, Groups A,B,C,D. Units are constructed with 316 SS, and are available in lengths to 15 ft and up to 8 independent level positions with variety of mounting options and enclosures. Switches are suited for fuel and chemical storage, filtration systems or any explosion-proof level switching application.

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Level Switches

Optical Switches address Agile DWDM network.

Agile Optical Switches allow service providers to remotely adapt wavelength services to meet changing traffic demand. Wavelength Selective Switch includes 100 GHz and 50 GHz versions, supporting long-haul and metro networks. Colorless routing enables any wavelength to be routed to any port and eliminates need for pre-planning of port usage. Based on planar lightwave circuit, 40-channel ROADM...

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Level Switches

Point Level Switches suit all liquid applications.

Based on vibrating short fork technology, Models 2110 and 2120 are virtually unaffected by flow, turbulence, bubbles, foam, vibration, or product variations. Fast Drip fork design means that remaining liquid is drawn away from fork tips, allowing reliable detection in high-density liquids. Operating in temperatures to 302°F and pressures to 1,450 psig, switches are suited for applications...

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Float Switches operate to 5,000 psig.
Level Switches

Float Switches operate to 5,000 psig.

Series L070/L071 combines hazardous duty design with optional 15 A, SPDT snap acting switch contact. Standard 316L stainless steel devices operate in fluids with specific gravities as low as 0.40. They are available in 1Â-½ in. and 2 in. NPT as well as BSP, ANSI flange, and optional NEMA enclosures. Series L070/L071 is rated Class I, Division 1, Groups C, D, and E and is suited for...

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Tuning Fork Switch offers high and low level indication.
Level Switches

Tuning Fork Switch offers high and low level indication.

Series TF-100 provides no-calibration solution to point level measurement of clean liquids and is available with relay, current, or PNP outputs. Made of 316 stainless steel, sensor is offered in standard and sanitary versions. When material level reaches predetermined point on sensing element, it causes change in status in electronic unit, resulting in output that can operate alarms,...

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Level Switches handle demanding applications.
Level Switches

Level Switches handle demanding applications.

Featuring compact switching mechanism that is isolated from process fluid, magnetically coupled Series LS operates at specific gravities as low as 0.25, temperatures to 1,000°F, and pressures to 4,500 psi. Hermetically sealed, 360° externally adjustable cam action switching mechanism results in zero maintenance. Using either float or displacer, units provide 1-step access to switching...

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Optical Proximity Switches use laser technology.
Level Switches

Optical Proximity Switches use laser technology.

With one switching output, L20 laser reflex sensor can be used as diffuse sensor with background suppression for operating range up to 60-110 mm. As retroreflective sensor, range is 0.1-1 m. Laser contrast sensor, C20, detects printed labels at ranges to 150 mm using light focus of 0.5 mm. With measuring bandwidth to 10 KHz, L50 laser switch is available in versions with 4-20 mA analog output or...

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Slotted Optical Switch performs non-contact object sensing.
Level Switches

Slotted Optical Switch performs non-contact object sensing.

Series OPB200 is packaged in opaque injection-molded polyester, minimizing assembly's sensitivity to ambient visible light and near-infrared radiation. During operation, output phototransistor switches from ON state to OFF state when opaque object is inserted into gap between emitter and sensor. Slotted housing features .200 in. gap and 0.320 in. slot depth. Phototransistor's collector-emitter...

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