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Level Indicators / Controllers ()
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Flowline Echosonic II Ultrasonic Level Transmitter
General-purpose ultrasonic level transmitter for non-contact measurement for liquid levels up to 32.8 feet
$535.00
In Stock
Flowline EchoPod DL14 Ultrasonic Level Sensor
Non-contact ultrasonic level switch, controller, and transmitter for small tanks
$400.00
In Stock
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
$500.00
In Stock
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
$700.00
Flowline EchoPod DL10 Ultrasonic Level Transmitter
Continuous non-contact level measurement up to 49.2in (1.25m)
$350.00
In Stock
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
$285.00
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
$600.00
In Stock
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
$450.00
In Stock
Flowline EchoSpan Ultrasonic Level Transmitter
General purpose two-wire ultrasonic level transmitter for non-contact level measurements up to 32ft
$695.00
Flowline EchoPod DX10 Ultrasonic Level Transmitter
General purpose ultrasonic sensor providing non-contact level measurement
$320.00
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
$115.00
Flowline EchoSwitch Ultrasonic Level Switch
Non-contact level detection up to 26.2ft (8m) with 3 programmable relays and a 4-20mA signal output
$795.00
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
$210.00
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 EchoSafe XP88 / XP89 Ultrasonic Level Sensor
Explosion proof, two-wire ultrasonic level transmitter for non-contact level measurement up to 10m
$1,345.00
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 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 and four relays
$750.00
Flowline LO10 Switch Tek Optic Leak Detection Switch
Submersible polypropylene or PFA Teflon sensor and cable for corrosive liquids, with fail-safe leak sensor
$175.00
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
$120.00
Flowline LV41 Switch Tek Float Level Switch
Mechanically actuated float switch intended for automatic start / stop of electrical components, submersible polypropylene body
$60.00
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 AX1X Switch Pak Level Switch
Polypropylene or PVDF single-point level switch package for corrosive liquids, 60VA relay or 15VA dry contact selectable
$335.00
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
$1,995.00
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
$305.00
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
$2,295.00
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
$320.00
Flowline LH25 / LV20 Switch-Tek Level Switch
Simple low-cost level switch solution for basic applications, offered in both vertical and horizontal mounting configurations
$28.00
Flowline EchoPod DS14 Ultrasonic Level Switch
General purpose, non-contact ultrasonic level switch and controller for small tanks
$375.00
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
$2,095.00
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 & HART signal outputs
$950.00
Flowline LP15 Switch Tek Capacitance Level Switch
Guard circuit optimizes performance in coating type media, submersible polypropylene sensor body and cable for corrosive liquids
$265.00
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
$230.00
Flowline DeltaSpan LD31 Submersible Pressure Level Transmitter
Continuous level measurement up to 46’ (14m) of water column with a 4-20 mA signal output
$770.00
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
$910.00
Flowline DataKeep 300500 XP Level Indicator
Explosion-proof, loop-powered level indicator for wall mounting in hazardous environments
$1,595.00
Flowline LV42 Switch Tek Sump Float Level Switch
Mercury-free self counter-weighted float switch, submersible polypropylene body and PVC cable for corrosive liquids
$170.00
Flowline EchoPulse LR20 Radar Level Transmitter
Continuous liquid level measurement up to 98.4ft (30m) with a 4-20 mA signal output, accuracy: ±3mm
$2,650.00
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
$460.00
Flowline AV17 Float Point Drum Alarm
Portable, 9V battery powered LED alarm with test switch, Single or two-point alarm for 55, 30 and 20 gallon drums
$480.00
Flowline LD34 DeltaSpan Pressure Level Transmitter
Welded 316 SS body, provides continuous level measurement up to 100’ (30.4m) of water column with a 4-20mA signal output
$880.00
Flowline LD35 DeltaSpan Pressure Level Transmitter
Small-Bore Pressure Level Transmitter, corrosion resistant 316 SS transducer with polyurethane or ETFE cable
$1,155.00
Flowline DeltaSpan LD32 Submersible Level Transmitter
Continuous level measurement up to 46ft (14m) of water column with a 4-20 mA signal output
$1,155.00