Level Switches

Liquid Level Switches replace float type level devices.
Level Switches

Liquid Level Switches replace float type level devices.

POINTSENSE(TM) LL-10 switches utilize ultrasonic technology and surface mount integral electronics to provide high and low level alarm, pump protection, and auto fill/auto empty operation. They are available in 316SS and Tefzel(R) materials. Electronics provide 6 to 30 Vdc input power with transient reverse polarity protection. Outputs include 2-wire loop power type, relay, and source or sink...

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Level Switch interfaces with remote devices.
Level Switches

Level Switch interfaces with remote devices.

LV10 Vertical Buoyancy Level Switch consists of float, magnet, reed switch, and baffle body which dampens turbulence and eliminates effects of switch chatter. It is designed for vertical installation inside tank with clean, non-coating, or scaling type liquids. Reed output provides switch interface with PLC, SCADA, or alarms. All-plastic construction features PP or optional PVDF wetted material....

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Liquid Level Switch suits overfill protection applications.
Level Switches

Liquid Level Switch suits overfill protection applications.

Mini-Squing vibrating liquid level switch offers tuning fork technology, 3/4 in. mounting, and heartbeat LED. Instrument includes protection against reverse polarity and short circuit connection. Mini-Squing has continuous operating temperature of 300 deg F and handles pressures to 1450 psi. Its variable operating frequency avoids false switching. Direct load switching model suits supplies rated...

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Optical Switch Cards automate test applications.
Level Switches

Optical Switch Cards automate test applications.

Model 7090 1x16 optical switches route single signal to 16 DUTs or 16 instruments. They switch optical signals in 1290 to 1650 nm range and use single mode fibers with FC/SPC and FC/APC connectors. All Model 7090 cards are compatible with company's GPIB-programmable Model 7001 and 7002 switch mainframes. Switches can be used in combination with Model 7090 1 x 4 and 1 x 8 optical versions, plus DC...

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Choosing the Right Material for Your Project
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Ultrasonic Level Switch clamps on to outside of tank.
Level Switches

Ultrasonic Level Switch clamps on to outside of tank.

Non-invasive Visi Vue(TM)/Sonic Eye(TM) monitors predefined high/low level point in liquid storage vessels. It uses two sonic transducers with stainless steel housings mounted outside tank wall to determine if liquid is present within vessel at that point. It can be used on vessels or tubing from 1/16 in. to 100 ft dia. Vessel wall thickness can vary from 1/16 to 1/2 in. Vessels can be stainless...

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Liquid Flow Switch has PP/Rytron-® or PVDC construction.
Level Switches

Liquid Flow Switch has PP/Rytron-® or PVDC construction.

Model FT10 Thermo-Flo(TM) offers adjustable switch setpoints from 0.04 to 3 fps. LED indicates flow or no-flow status, and relay or FET output provides secure interface with remote devices. Two probe lengths, one for pipe sizes from 1/2 to 1 1/2 in., and one for 2 in. and up, are available. Thermal dispersion flow switch measures liquid temperature to determine changes in flow velocity, and is...

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Level/Flow Switches have intrinsically safe design.
Level Switches

Level/Flow Switches have intrinsically safe design.

With 2-wire 4-20mA loop power electronics, NuTec(TM) LS2000 insertion level switch is designed for service in nearly all fluid wet/dry applications. Level accuracy is 1/8 in. from flow element centerline. Unit can be top or side-mounted. FS2000L in-line flow switch/monitor is designed for high purity and sanitary environments. It features setpoint range of 0 to 300 SFPS in air and 0 to 10 FPS in...

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Level Switch uses tuning fork sensor.
Level Switches

Level Switch uses tuning fork sensor.

LZ10 Tuning Fork Level Switch vibrates at nominal frequency of 400 Hz. As switch becomes immersed in liquid or slurry, corresponding frequency shift occurs. When measured frequency shift reaches setpoint value, switch changes state indicating presence of liquid or solid medium. It is suitable for liquid applications with light to medium coating or scaling-type characteristics, or lightweight...

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Liquid Level Switches are based on ultrasonic technology.
Level Switches

Liquid Level Switches are based on ultrasonic technology.

Single point ULS-50 and multi-point ULS-60 are suitable for acids, ultra-pure and wastewater, inks and paints, slurries, food and beverage, semiconductor process chemicals, oils, petroleum distillates and other coating or aggressive liquids. ULS-60 mounts on top of tank and has 2 integral relays for level switching setpoints. ULS-50 wetted materials are either all-polypropylene or all-PFA...

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Triad's JSU Series of Power Supplies Provide Robust, Low Cost Solutions
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