Level Controllers

Boiler Cut-Out Device offers upgrade kit.
Level Controllers

Boiler Cut-Out Device offers upgrade kit.

Series EA-100 Levalarm with upgrade kit replaces original float mechanism and micro switch with conductivity probe and detection relay, eliminating all moving parts. Relay provides 2 independent dry Form C switch contacts. Kit requires no welding, re-work of piping, or adjustments, and takes minutes to install.

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Point Level Control features no-moving-part design.
Level Controllers

Point Level Control features no-moving-part design.

Null-Kote(TM) L2000-OEM employs circuitry to cancel out any effects of coatings or material build-up on sensing probe. It includes 10 A relay, explosionproof/weatherproof NEMA 4 housing, 0-30 sec time delay, and high or low fail safe, as well as 316 stainless steel and Teflon® sensing probe with temperature range of -300 to 500°F. Rollock(TM) probe design ensures that no part of...

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Control measures solid and liquid levels.
Level Controllers

Control measures solid and liquid levels.

Wave Control 234 harnesses ultrasonic band pressure waves to provide non-contact measurement of solid and liquid levels within tanks. Low frequency operation resists distortion and energy absorption from foam, dust, wind, and condensation. Available in 2-, 3- and 4-wire configurations, system utilizes transducer, which directs energy toward tank material. Standard range of 2-wire model is 80 m...

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Level Controller accepts all standard input signals.
Level Controllers

Level Controller accepts all standard input signals.

Programmable MYRIAD LC1 Digital Level Controller is microprocessor-based and housed in NEMA 4, watertight, outdoor enclosure. PC board is removable and graphical backlit display provides digital and bar graph level readouts with user-selectable engineering units. Four solid state digital inputs, 4 solid state outputs, and 2 form C relay outputs with setpoint and dead band adjustments are provided.

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Rotary Paddle Level Control seals process connection.
Level Controllers

Rotary Paddle Level Control seals process connection.

Series PLS Paddle Level Switch monitors levels of bulk material in pneumatic conveying and dust collection systems. Incorporating magnetic drive technology, control head is completely sealed from process to prevent material or dust from entering. Weatherproof switch has motor shut-off when paddle stalls to prevent motor burnout. Slip clutch design prevents damage to motor and drive mechanism from...

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Liquid Level Control suits low level cutoff protection.
Level Controllers

Liquid Level Control suits low level cutoff protection.

Single probe LLC8 series uses AC current sensing to prevent thermal runaway and excessively high internal pressure in hot water tanks by detecting presence of conductive liquids. With open board design and UL353 recognition, it offers factory fixed time delay of 1-60 sec and is available for input voltages of 24, 120, or 230 Vac, 50/60 Hz. Sense resistance is factory fixed from 5K-250K ohms. SPDT...

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Rotary Level Control senses level of dry solids.
Level Controllers

Rotary Level Control senses level of dry solids.

Mini-Rotary has few moving parts and is designed for use in small bins, hoppers, and feeders. Slow-speed synchronous motor rotates paddle that senses pressure of material at level where unit is placed. Sensitivity can be adjusted allowing unit to be used in both light and heavy materials. Small design allows use in areas where other level sensors will not fit.

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Control Unit controls and monitors vacuum systems.
Level Controllers

Control Unit controls and monitors vacuum systems.

Model AVM 5050 electro-pneumatic unit ensures rapid and safe handling of sheet metal. Unit, controlled via either PC or PLC, has built-in energy saving function and maintains vacuum level, should power outages occur. It can be used with smaller compressed air powered vacuum pumps, but can be provided with integrated pump. Capabilities also include control and measuring of blow-off as well as...

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Level Probe works with radar transmitter.
Level Controllers

Level Probe works with radar transmitter.

Sanitary, 3A Authorized Single Rod Probe for Eclipse(R) Guided Wave Radar transmitters is made of 316 stainless steel with 20 RA surface finish. Probes are available in lengths up to 20 ft, in 2, 3, or 4 in. sizes, with Tri-Clover style 16 AMP sanitary fitting. Applications include food, pharmaceutical, and bio-tech industries.

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Level Controls suit steam and hot water boilers.
Level Controllers

Level Controls suit steam and hot water boilers.

Available in 2 models (24 VAC and 120 VAC), McDonnell & Miller Series 750B conductance activated level controls offer small panel or plug-in modular mount electronics and remote mounted chamber. Performing low water cut-off protection and level control, 750B controllers provide point actuated level control, pump on/off, or high level alarm. Automatic or manual reset capabilities are available....

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