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Flowline Level Instruments
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Flowline EchoPod DL10 Ultrasonic Level Transmitter
Continuous non-contact level measurement up to 49.2in (1.25m).
Starting at
$400.00
Flowline Echosonic II Ultrasonic Level Transmitter
General-purpose ultrasonic level transmitter for non-contact measurement for liquid levels up to 32.8 feet.
Some Models in Stock
Starting at
$750.00
Flowline EchoPod UG06 & UG12 Reflective Ultrasonic Level Transmitters
Multi-function transmitter for continuous level measurement up to 39.3 ft (12m) with a 4-20 mA analog signal output.
Some Models in Stock
Starting at
$800.00
Flowline LU10 Switch Tek Ultrasonic Level Switch
CSA approved intrinsically safe for use in hazardous environments, Submersible polypropylene or PFATeflon sensor and cable for corrosive liquids.
Some Models in Stock
Starting at
$330.00
Flowline EchoPod DL24 Ultrasonic Level Transmitter
Continuous level measurement up to 9.8' (3m) with a 4-20 mA signal output, and is configured via free WebCal software.
Some Models in Stock
Starting at
$600.00
Flowline EchoSafe XP88 / XP89 Ultrasonic Level Sensor
Explosion proof, two-wire ultrasonic level transmitter for non-contact level measurement up to 10m .
Starting at
$1,445.00
Flowline EchoPod UG01 & UG03 Reflective Ultrasonic Level Transmitters
Multi-function transmitter for continuous level measurement up to 9.8 ft. (3m) with a 4-20 mA analog signal output and four relays.
Some Models in Stock
Starting at
$525.00
Flowline EchoPod DL14 Ultrasonic Level Sensor
Non-contact ultrasonic level switch, controller, and transmitter for small tanks .
Some Models in Stock
Starting at
$450.00
Flowline EchoSwitch Ultrasonic Level Switch
Non-contact level detection up to 26.2ft (8m) with 3 programmable relays and a 4-20mA signal output.
Some Models in Stock
Starting at
$1,035.00
Flowline EchoPod DL34 Ultrasonic Level Transmitter
Continuous level measurement up to 18.0’ (5.5m) with a 4-20 mA signal output, and is configured via free Webcal software.
Starting at
$800.00
Flowline LO10 Switch Tek Optic Leak Detection Switch
Submersible polypropylene or PFA Teflon sensor and cable for corrosive liquids, with fail-safe leak sensor.
Starting at
$200.00
Flowline LR80 EchoBeam Liquid and Solids Level Sensor Transmitter
A non-contact level sensor transmitter with 80GHz radar technology and Bluetooth wireless configuration.
Starting at
$795.00
Flowline EchoWave Radar Level Transmitters
LG10 & LG11 guided wave radar, liquid level transmitters with 4-20mA output in choice of rod, coaxial or cable probe type.
Starting at
$880.00
Flowline EchoTouch US06 Level Transmitter
Replacement for the LU20. Intrinsically safe reflective ultrasonic level transmitter, continuous measurement up to 19.6ft (6m) with 4-20mA signal output.
Starting at
$1,000.00
Flowline LV36 / LH35 / LV35 Switch Tek Float Level Switch
316 SS level sensor for high temp and pressure applications, dry contact reed switch selectable NO or NC via float orientation.
Starting at
$148.00
Flowline LC4 / LC9 Series Switch Pro Remote Level Controller
Three configurations for pump and valve control, fail-safe relay control of pumps or valves with 0-60 second delay.
Starting at
$275.00
Flowline AV Float Series Float-Point Level Switch
Multi-point float level switch package for high temp and pressure, 316 stainless steel float, guide and process mounting plug.
Select options for pricing
Flowline AV / AZ / AU Smart Trak Level Switch
Provides reliable, multi-point liquid level detection up to 10’ (3m) with 1-4 adjustable level switch points and a compact junction box.
Select options for pricing
Flowline EchoPod DX10 Ultrasonic Level Transmitter
General purpose ultrasonic sensor providing non-contact level measurement.
Starting at
$400.00
Flowline LV42 Switch Tek Sump Float Level Switch
Mercury-free self counter-weighted float switch, submersible polypropylene body and PVC cable for corrosive liquids.
Starting at
$270.00
Flowline EchoSpan Ultrasonic Level Transmitter
General purpose two-wire ultrasonic level transmitter for non-contact level measurements up to 32ft.
Some Models in Stock
Starting at
$800.00
Flowline EchoPulse LR30 Radar Level Transmitter
Continuous liquid level measurement up to 98.4ft (30m) with a 4-20 mA signal output, remote push button display module.
$1,800.00
Flowline EchoPulse LR15 Radar Level Transmitter
Continuous liquid level measurement up to 98.4ft (30m) with a 4-20 mA signal output, 1.5in NPT process mount.
Starting at
$2,400.00
Flowline EchoPulse LR10 Radar Level Transmitter
Continuous liquid level measurement up to 32.8ft (10m) with a 4-20 mA signal output, 1.5in NPT process mount.
$1,700.00
Flowline LH25 / LV20 Switch-Tek Level Switch
Simple low-cost level switch solution for basic applications, offered in both vertical and horizontal mounting configurations.
Starting at
$40.00
Flowline DeltaSpan LD30 Pressure Level Transmitter
General purpose level transmitter provides continuous level measurement up to 69ft (21m) of water column with a 4-20 mA signal output.
Starting at
$368.00
Flowline DeltaSpan LD31 Submersible Pressure Level Transmitter
Continuous level measurement up to 46’ (14m) of water column with a 4-20 mA signal output.
Starting at
$860.00
Flowline AZ23 / AU23 / AV23 Smart Trak Level Controller
Compact, fail-safe relay control of pumps or valves with 0 to 60 second delay, choice of ultrasonic, vibration or buoyancy technology.
Select options for pricing
Flowline LV10 Switch Tek Vertical Buoyancy Level Switch
Baffle body and stabilized float dampen out switch chatter, submersible polypropylene or PVDF sensor and cable for corrosive liquids.
Starting at
$160.00
Flowline EchoTouch US01 & US03 Level Transmitter
Intrinsically safe reflective ultrasonic liquid level transmitter provides continuous level measurement up to 9.8ft (3m).
Starting at
$645.00
Flowline EchoPulse LR20 Radar Level Transmitter
Continuous liquid level measurement up to 98.4ft (30m) with a 4-20 mA signal output, accuracy: ±3mm.
Starting at
$2,800.00
Flowline LV41 Switch Tek Float Level Switch
Mechanically actuated float switch intended for automatic start / stop of electrical components, submersible polypropylene body.
Starting at
$114.00
Flowline LP15 Switch Tek Capacitance Level Switch
Guard circuit optimizes performance in coating type media, submersible polypropylene sensor body and cable for corrosive liquids.
Starting at
$320.00
Flowline LZ12 Switch Tek Vibration Level Switch
Reliable liquid level detection of dirty liquids such as those with light to medium coating, scaling or foaming characteristics with a 1A relay output.
Starting at
$370.00
Flowline AX1X Switch Pak Level Switch
Polypropylene or PVDF single-point level switch package for corrosive liquids, 60VA relay or 15VA dry contact selectable.
Starting at
$517.00
Flowline LP50 Switch Tek Level Switch
Non-Intrusive Capacitance Level Switch, level detection through plastic or fiberglass walls, polyethylene, polypropylene or PVDF adhesive 3M mounting brackets.
Starting at
$300.00
Flowline EchoPod DS14 Ultrasonic Level Switch
General purpose, non-contact ultrasonic level switch and controller for small tanks.
Starting at
$485.00
Flowline AZ18 / AU18 Switch Pro Level Switch
Liquid level detection with one 1A relay and a compact junction box for integral wiring termination, for corrosive liquid applications.
Starting at
$635.00
Flowline FloaTek LV55 Float Level Transmitter
The general purpose float level transmitter provides continuous level measurement up to 6.5’ (2m) with a 4-20 mA signal output.
Starting at
$1,080.00
Flowline DeltaSpan LD32 Submersible Level Transmitter
Continuous level measurement up to 46ft (14m) of water column with a 4-20 mA signal output.
Starting at
$1,260.00
Flowline DataKeep 300500 XP Level Indicator
Explosion-proof, loop-powered level indicator for wall mounting in hazardous environments.
$1,595.00
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