Level Switches

The LVSW-701 Series liquid level switch is a direct replacement for mechanical float-type devices. The switch employs proven ultrasonic technology and solid state electronics.

The LVD-800 is a fail-safe bin monitor that employs a rotating paddle to report both material presence and operational status continuously.

The OLS Optical Level Switch is rugged, fast-acting, with no moving parts and LED indicators, offering flexible installation with 316 SS, polysulfone, or PFA options.

The LVCN4300 Series level switches are flexible, as well as cost effective, level solutions for a great variety of applications. Rods can be encased in PTFE tubing as an option.

The Series L4 Flotect® Float Switch is a rugged and reliable float switch which operates automatically to indicate tank level.

The piezoelectric component produces the resonation on the fork. When the fork comes into contact with a material, the fork will release some frequency signal as feedback

Level Controls for 55 Gallon Drums

The Series CFS2 Cable Float Switch is a mechanically actuated floating switch intended to activate electrical components, such as pumps, to start and stop automatically.

The Series FSW2 Free-Floating Cable Floate Level Switch is a mercury-free self counter-weighted floating switch designed for the automation of pumps, specifically filling and draining of tanks, wells, and reservoirs.

The LTUR-3022 is a tuning fork level switch. When the measured medium comes into contact with the tuning fork, it will change the feedback resonant frequency.

Series F7 Vertical Level Switches are designed to be mounted at the maximum or minimum level point to provide level indication and control. Models are shipped with normally open switch contacts which close as the float rises toward the mounting threads.

The LTU-101A-R consists of a sensor with dual tuning forks vibrated at a high frequency. As the tuning fork is covered by liquid, a shift in frequency activates the relay.

The Series L10 Flotect® Mini-Size Float Switch is a series of economical, compact liquid level floats. It is offered in brass or 303 SS bodies and external tees as well as polypropylene or 304 SS floats with 1˝ NPT male threads, for direct side mounting through a half coupling, or with factory installed tee for external mounting. This series can be used in liquids with specific gravities as low as 0.5.

The LVCN6000/7000 Series is a capacitance switch ideal for low and high level detection for both liquid and solids. It can also detect level without being in contact with the product through a sight glass.

The LVP51 RF capacitance sensors deliver accurate liquid level detection with an SPST mechanical relay output. The sensor mounts directly to the wall of any standard tank.

The Series PLS Paddle Level Switch uses a 1 RPM synchronous motor to rotate a paddle and sense the presence of dry powder or bulk materials. Movement is impeded when product comes into contact with the paddle and the resulting motor torque activates the output switches and stops the motor. The PLS is designed with the industry standard 1-1/4˝ male NPT connection and mounting flanges

The Series Ultra-Mag™ is an explosion-proof level switch for powder and bulk solids, using a unique magnetic linkage and diaphragm design to detect materials in various bins, vessels, and hoppers.

The LVCN4000 Series Conductive Level Switch Controllers are designed to control the level of all conductive mediums with up to 2 different points of level control.

The LVF-200A-R Series optic sensor creates a pulsed beam of infrared light which is reflected on the oblique flat sensor tip. If the tip is dry, the light beam is recognized.