Level Switches

Level Switches

Buoyancy Level Switch is designed for on/off control.

Type 8181 utilizes decentralized intelligence technology, offering point-to-point connection between sensor and valve. Stem incorporates reed contact, float, and magnet. Depending on liquid level, float actuates Reed contact, which triggers remote alarm or controller via 2 or 5 m, 2-wire, shielded cable or relay module. Level switch functions in NO or NC configurations and is offered in stainless...

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Liquid Level Switch measures liquid nitrogen/oxygen.
Level Switches

Liquid Level Switch measures liquid nitrogen/oxygen.

Pointsense(TM) Model LL-108 miniature ultrasonic switch, suited for cryogenic temperatures down to -400°F, incorporates ultrasonic technology and 1000:1 wet to dry ratio, and permits operation regardless of viscosity or aeration. Construction consists of 316SS sensor body with hermetically sealed epoxy tip and integral, miniature epoxy encapsulated electronic control unit that is mounted in...

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Optical Switch withstands over 200 G shock load.
Level Switches

Optical Switch withstands over 200 G shock load.

Suited for systems requiring intermediate switching speeds for reconfiguration, re-routing, and route protection, Refractive Plate Multimode Optical Switch passes impact testing with 200 G, 8 ms, half-sine pulse with no discontinuities in On or Off states. Pivoting glass plate that is almost perfectly balanced provides high shock performance. Design allows for scaleable channel growth in...

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Flow/Level Switch Series suits all industrial applications.
Level Switches

Flow/Level Switch Series suits all industrial applications.

NuTec® Series FS2000 Flow Switch and LS2000 Level Switch each incorporate no-moving parts thermal mass flow sensor technology. Thermal mass switch series is designed with 2-wire 4-20 mA loop power. Using 24 Vdc input power, product is responsive in gas, air, hydrocarbons, and water and includes no-clog thermal type sensor element. Construction is 304/305 Stainless Steel with 0.25 in. male...

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Level Switch provides machined, high pressure, bottle housing.
Level Switches

Level Switch provides machined, high pressure, bottle housing.

Model L500C Remote Chamber Level Switch mounts outside tank where inside mounting is impractical or impossible. Vertically installed unit features all brass or 316 SS body with 316L SS internal float assembly. It is rated for operating pressures to 750 psig at 70°F and max operating temperatures to 300°F. Housing can safely contain over pressure to 1,500 psig. Ample clearance between...

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Ultrasonic Level Switch suits small tanks.
Level Switches

Ultrasonic Level Switch suits small tanks.

Multi-point MicroSwitch(TM) LU07 with microprocessor-based electronics and PC/ABS enclosure, rated NEMA 8/IP67, provides non-contact measurement up to 4 ft. Each of 3 relays can be configured on single setpoint alarm or 2 latched setpoints for automatic fill or empty control. Beam has 2 in. diameter for restricted-space applications. Suited for corrosive, ultrapure, and waste liquids, switch is...

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Level Switch is customized to fit any application.
Level Switches

Level Switch is customized to fit any application.

Series F7-M Multi-Station Level Switch is available in lengths from 12-72 in. Mounting and stem materials are offered in brass or 316 stainless steel, and float materials are offered in polypropylene, 316 stainless steel, or Buna N. Type of switch, mounting, electrical specifications, media temperature, and actuation levels are chosen by user. Switch is suitable for applications that require...

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Level Switch detects liquid level in shallow tanks.
Level Switches

Level Switch detects liquid level in shallow tanks.

Model F7-LL Low Liquid Level Switch detects levels as low as 5/8 in. from tank bottom. Device has hermetically sealed reed switch, Polysulfone stem and mounting, and Buna-N float. Applications include water, gasoline, petroleum products, and some oils and chemicals. Switch has temperature range of -40 to 180°F, pressure limit of 50 psig max at 70°F, and approximate deadband of 1/16 in.

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Vibration Level Switch utilizes tiny tuning fork.
Level Switches

Vibration Level Switch utilizes tiny tuning fork.

Liquiphant FTL 20 uses measuring fork to fit inside pipes as small as 1/2 in. It provides level measurement in all types of liquids, independent of electrical properties, turbulence, material build-up, solids content, suspended particles, gas bubbles, and external vibration. AS-i electronics allow integration to existing bus structures. AC or DC-PNP outputs are available. FTL 20 provides maximum...

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Liquid Level Switch has weatherproof enclosure.
Level Switches

Liquid Level Switch has weatherproof enclosure.

Model L8-WP has weatherproof housing constructed of aluminum that allows for mounting in outdoor locations. Unit includes magnet actuated switch with no direct linkages and body construction of chemically resistant polyphenylene sulfide (equivalent to Ryton®). Leak proof body has overall length of 12 7/16 in. Applications include HVAC and building automation systems and likewise industrial...

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