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Liquid Level Sensors - 587 - Page 4 - Mega Sale! Save up to 30%


Mega Sale! Up to 30% off on Liquid Level Sensors at In The National Interest, Page 4. Top brands include Flowline. & Flowline. Hurry! Limited time offers. Offers valid only while supplies last.



Flowline LU81-5101 EchoSpan Ultrasonic Level Transmitter with 18' Cable, 2'' NPT
Flowline LU81-5101 EchoSpan Ultrasonic Level Transmitter with 18' Cable, 2" NPT
By Flowline
In Stock
$795.00
$571.16
You Save: 28%

mpn: LU81-5101,

4.2 out of 5 stars with 10 reviews
The general purpose ultrasonic level transmitter provides continuous level measurement up to 32.8' with a 4-20 milliampere signal output, and is configured via its integral push button display module. This non-contact liquid level sensor is ideally suited for corrosive, ultrapure, sticky or dirty liquids, and is broadly selected for bulk storage, day tank, lift station and process tank level applications. Automatic temperature compensation for accurate measurement. Configuration is fast and


Flowline LI55-1211 DataView Level Controller, Meter with 2 Relays, 4-20 mA Repeater, 85-265 VAC
Flowline LI55-1211 DataView Level Controller, Meter with 2 Relays, 4-20 mA Repeater, 85-265 VAC
By Flowline
In Stock
$730.00
$513.90
You Save: 30%

mpn: LI55-1211,

4.5 out of 5 stars with 60 reviews
The general purpose level controller displays engineering units with one 4-20 mA or 0-10 VDC continuous level sensor input and is offered in three configurations with optional 2 or 4 programmable relays, and an isolated 4-20 mA repeater. Each relay can be configured on a single set point (high level alarm or low level alarm) or latched on two set points for automatic fill or empty in simplex (one pump or valve) or duplex (two pumps) level control modes. For field mount installation in a NEMA


Flowline DL34-01 Polycarbonate EchoPod Multi Function Ultrasonic Level Transmitter with Fob, 1'' NPT, 18' Range
Flowline DL34-01 Polycarbonate EchoPod Multi Function Ultrasonic Level Transmitter with Fob, 1" NPT, 18' Range
By Flowline
In Stock
$625.00
$473.12
You Save: 24%

mpn: DL34-01,

4.2 out of 5 stars with 7 reviews
The general purpose ultrasonic level transmitter provides continuous level measurement up to 18.0’ (5.5m) with a 4-20 mA signal output, and is configured via our free Webcal software. The level sensor has 4 programmable relays with selectable hysteresis and fail-safe logic. The embedded level controller can lower cost by replacing external control hardware. This non-contact liquid level sensor is ideally suited for corrosive, sticky or dirty liquids, and is widely selected for day tank, skid,


Flowline LU78-5005 EchoSwitch Ultrasonic Level Switch and Controller with 26.2' Cable, 2'' NPT
Flowline LU78-5005 EchoSwitch Ultrasonic Level Switch and Controller with 26.2' Cable, 2" NPT
By Flowline
In Stock
$895.00

mpn: LU78-5005,

4.0 out of 5 stars with 282 reviews
The general purpose ultrasonic level sensor provides continuous level detection up to 26.2' with 3 programmable relays for level switch or level control functions, and is configured via the integral push button display module. Each relay can be configured on a single set point (high level alarm or low level alarm) or latched on two set points for automatic fill or empty in simplex (one pump or valve), duplex (two pumps) or triplex (three pumps) level control modes with selectable time delay and


Flowline LU20-5001-IS EchoTouch IS Ultrasonic Level Transmitter with 18' Cable, 2'' NPT
Flowline LU20-5001-IS EchoTouch IS Ultrasonic Level Transmitter with 18' Cable, 2" NPT
By Flowline
In Stock
$950.00
$698.57
You Save: 26%

mpn: LU20-5001-IS,

4.5 out of 5 stars with 10 reviews
CSA approved intrinsically safe for use in hazardous locations, the two-wire ultrasonic transmitter provides non-contact level measurement up to 18', and is ideally suited for challenging corrosive, slurry or waste liquids. Push button calibrated, the transmitter is typically selected for atmospheric bulk storage, day tank and waste sump applications located within a classified area. Media examples include diesel fuel and sulfuric acid. The transmitter is calibrated in less than a minute using



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