The Keller Levelgage submersible level transmitter is designed for indefinite submersion in a wide variety of liquid media. It provides a temperature-compensated analog output proportional to the height of the liquid column above the transmitter. Intended for general purpose monitoring and control applications, the Levelgage is a smart choice for OEMs, system integrators and end users alike.
With available accuracies of ±1% or ±0.5% FS TEB, Keller Levelgage submersible level transmitters can measure pressure from 0 to 3 through 0 to 900 feet of water column. Equivalent pressure ranges are also available in PSIG, inches of water column and bar. Three pressure outputs are available with the Levelgage - 0 to 5 VDC, 0 to 10 VDC and 4 to 20 mA. The 4 to 20 mA output comes standard with guaranteed lightning protection that includes a lifetime warranty against damage from voltage surges.
The Levelgage transmitter with PE jacket is approved to NSF 61 and NSF 372 standards for water quality. Keller America's guaranteed lightning protection makes this transmitter ideal for installation in areas prone to chronic damage due to transients caused by lightning.
This product can be used in the following applications:
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