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Level Controllers
Liquid level controllers provide reliable control of pumps and valves. General-purpose point-level models offer discrete ON/OFF control, while analog versions provide real-time level monitoring. Conductive level controllers support fill, drain, and source-to-destination transfer applications.
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Integrated level controllers can sense level and operate alarms, pumps, valves and other industrial equipment.
- Level controllers from Flowline include the Switch-Pro™ and the DataPoint™ general-purpose level controllers.
- Prosense CLC series conductive liquid level controllers are purpose-built for detecting and controlling the level of conductive liquids in fill or drain applications.
- Klemsan conductive liquid level controllers support fill, drain, and liquid transfer applications, with source and destination monitoring to help prevent the source from being pumped dry.
For part listing and specifications, go to Shop Now
CLC Series Liquid Level Controllers
ProSense CLC series liquid level controllers detect and control levels of conductive liquids (tap water, seawater, sewage, chemical solutions, coffee, ice cream, etc.) in dual-probe pump-up or pump-down applications. The dual probe system uses the conductive properties of the liquid to complete a circuit between a probe and common as the liquid makes contact with both probes. The output relay is used to control pumps, solenoids or valves to automatically lower, raise or maintain the level of liquid in the tank.
- Controls level of conductive liquids in pump up (Fill) or pump down (Drain) applications
- Probes are pulsed with a DC voltage to prevent electroplating
- Adjustable sensitivity range to meet a large variety of liquid types
- LED status indication
- Uses industry-standard 8-pin connector
Starting at
(CLC1-F-24)
DataPoint™ LC52 Remote Level Controller
The LC52 general purpose controller provides single tank level indication with 2 relays, up to three setpoints and an isolated analog repeater.
- 3.5 digit LED display indicates level in custom engineering units
- Fail-safe relay control of pumps or valves with 0-60 second delay
- Easy set up with pushbutton calibration for span, display and relay setpoints
- 35mm DIN rail or panel mount polypropylene (PP) enclosure with removable terminal strips
- Invert switch changes relay state from NO to NC without rewiring
- Simple controller for operating 2 alarms or 1 auto fill/empty with alarm
- Bar graph provides instant confirmation of transmitter's operational performance
- Lock-out feature prevents inadvertent setting changes
Starting at
(LC52-1001)
Klemsan Liquid Level Controller
New!
The Klemsan liquid level controller provides automated level control for tank fill, drain, and liquid transfer applications using conductive probes to determine when to start and stop a pump. Flexible operating modes support standalone level control as well as source-to-destination transfer systems for a variety of installations.
- Five selectable operating modes support 2- and 3-probe tank fill and drain applications as well as 6-probe liquid transfer, allowing one controller to accommodate a variety of level control requirements
- Conductive probe sensing eliminates moving sensing components, reducing the potential for mechanical sticking, fouling, and wear associated with float-based level detection
- Dual tank and source monitoring during transfer applications stops the pump when the destination is full or when the source level becomes too low, helping protect against overflow and dry pumping
- Adjustable sensing sensitivity accommodates liquids with different conductivity levels for greater application flexibility
- Adjustable ON and OFF time delays provide greater control over relay operation and help prevent unnecessary pump cycling
Priced at
(K2LC-D2-115-230)
Switch-Pro™ Remote Level Controllers
The Switch-Pro™ series is available in three discrete sensor input configurations for alarms, pump and valve control.
- Fail-safe relay control of pumps or valves with 0-60 second delay
- LED indicators for sensor, power and relay status
- 35mm DIN rail mount or panel mount polypropylene (PP) enclosure with removable terminal strips
- Invert switch changes relay state from NO to NC without rewiring
- Mounts easily in control panel
- Connects to any Flowline level switch
- Interfaces directly with any horn, buzzer, valve, etc...
- Use LC41, LC42 version for automatic fill/empty operations
Starting at
(LC40-1001)
