FlowLine Level Transmitters - To provide exact levels
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 Level Transmitter - 4-20mA output signalFlowLine offers the industry's most complete line of engineered plastic level transmitters and relay controllers. To ensure broad and reliable application coverage, we have developed an advanced range of complimentary technologies including ultrasonic, alphasonic and RF capacitance devices. From bulk storage tanks to OEM process baths, FlowLine has the right level transmitter for your application. Use your PLC or FlowLine controller for exact level indication. |
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Ultrasonic Level
Transmitter - The Mini Me Two-Wire Ultrasonic level transmitter comes
in measurement depths of 10' for the LU12, 25' for the LU13 and up to 40'
for the LU14. Ideal for challenging corrosive, coating, or waste
liquids in atmospheric bulk storage tanks, day tanks, process vessels, and
waste sumps. All of the LU1X series level transmitters have a
Polycarbonate enclosure and have a PVDF/Kynar Transducer with a NEMA
rating of 6X. Can be used for processes with temperatures between
-40 and 160°F at up to 30 PSI. Viton mounting gasket and a 1"
NPT process mount for the LU12 and a 2" NPT process mount for the
LU13 and LU14. Extremely narrow 2" to 3" measurement beam
for tall, narrow tanks. Uses a 4-20 mA output signal that is easily
reversible for high current at top or bottom. PDF files |
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Ultrasonic Level Transmitter -Two or three wire control - 4-20mA output The Echotouch™ ultrasonic level transmitter is offered in two configurations for price and application flexibility. The LU30 series three-wire transmitter provides reliable, non-contact measurement of liquids or slurries from 0.5 to 24.5 feet. The built-in 10 amp relay may be configured as an alarm or latched on two set points for automatic pump or valve control. The LU30 series two-wire transmitter provides reliable non-contact measurement of liquids or slurries from 0.5 to 16.5 feet. Both compact transmitters are constructed of rugged polypropylene with a NEMA 4X enclosure and PVDF transducer. With a narrow 8" beam width, digital display and push button calibration, the Echotouch™ ultrasonic transmitter is the process solution for non-contact level measurement.
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Alphasonic Level Transmitter - Two wire control - 4-20mA output The LA12 series Cricket™ alphasonic transmitter functions on the ultrasonic principle and provides reliable, non-contact measurement of liquids or slurries from 0.3 to 10 feet. Both compact transmitters are constructed of rugged polypropylene with a NEMA 4X enclosure. The alpha sonic transmitters are the low cost solution for level measurement in short range, OEM or process applications. PDF files |
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RF Capacitance Level Transmitter
- The LP75 series RF capacitance level transmitter provides reliable, contact measurement
of conductive, non-coating or scaling liquids from 0.1 to 10 feet. The revolutionary
self-grounding probe does not require additional reference electrodes in plastic or
fiberglass tanks. Standard or custom probe lengths are available from 8" to
120". The compact transmitter is constructed of rugged polypropylene with a NEMA 4X
enclosure and FEP Teflon® probe. With an all plastic design
and self-grounding probe, the Symprobe™ RF capacitance
transmitter is the industrial solution for contact level measurement.
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Stainless Steel Float Transmitter - The LV5X series level transmitter provides accurate measurement, within 1/4 of an inch, of relatively clean water, light oils, or diluted corrosives with a specific gravity of .75 or higher. Good for high temperature and/or high pressure applications. Depth is measured by a float from a range of 5 inches to 72 inches. May be ordered with an explosion proof housing. Fitted with a 2" NPT fitting plug and compatible with FlowLine remote indicator and relay controllers. Depth readout output is a 4-20mA signal which is easily reversible for high current at the bottom or top. Non-explosion proof has a NEMA rating of 4X and the explosion proof LV51 has a NEMA rating of 7P. PDF files |
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FlowLine Level Controller |
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Continuous Relay
Controller - # LC52-1001 Features
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| ApplicationThe LC52-1001 level transmitter controller is commonly used for the automatic filling or emptying of a tank between two set points with an additional high or low-level alarm set point. A single latched relay performs the automatic pump or valve control, while a second relay provides an independent alarm channel. Package this relay controller with any of Flowline's two or three-wire level transmitters. | |
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Panel Mounted Displays for Level Transmitters
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LI 10 - 1001 For AC powered indication and optional relay control, package the universal panel meter with any of our level transmitters. The general purpose DIN meter (shown left) is commonly used for the remote indication of tank level in custom engineering units. The optional 2 or 4 relay outputs provide a variety of process control functions with pumps, valves and alarms. With a built-in power supply and optional analog repeater, the universal panel meter offers a complete solution for single tank applications. |
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LI 20 - 1001 For simple wiring and indication, package the loop powered panel meter with any of our two-wire level transmitters. The general purpose meter is commonly used for local or remote indication of tank level in custom engineering units. Offered in two enclosure types, the panel mount version (shown left) is 1/8 DIN and features a NEMA 4X faceplate. The outdoor version is NEMA 4X with a rugged polycarbonate enclosure and clear faceplate |
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Packages For automatic fill or empty applications with a high and low level alarm, package the continuous relay controller with the Echotouch ultrasonic level transmitter. The Echotouch transmitter has one built-in relay. In the example below left, the Echotouch relay is configured on a single set point for a high-level alarm operation. The continuous relay controller has two relays. Relay 1 is configured on a single set point for a low level alarm operation. Relay 2 is configured on two set points for an automatic fill operation. The repeater output is connected to the PLC for external process information. For automatic fill or empty applications, with a high or low level alarm, package the continuous relay controller with the Symprobe RF capacitance level transmitter. The continuous relay controller has two relays. In the example below right, Relay 1 is configured on a single set point for a high-level alarm operation. Relay 2 is configured on two set points for an automatic empty operation. The repeater output is connected to the PLC for external process information. New Battery Powered Level Transmitter with
Display
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| Specifications for LC52-1001 | |
| FlowLine
Level Switches - Signal an on-off condition - signals for on-off relays
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