Keller U.S.-Built Levelgage General Purpose Submersible Level Transmitters

DESCRIPTION
The Levelgage by Keller America is designed for indefinite submersion in a wide variety of liquid media. Intended for
general purpose monitoring and control applications, the Levelgage is a smart choice for OEMs, system integrators and
end-users alike. The Levelgage combines proven piezo-resistive silicon sensor technology with Keller!ˉs state-of-the-art  signal condtioning circuitry to provide an accurate, reliable, and temperature compensated analog output. Plus, Keller America!ˉs guaranteed lightning protection makes this transmitter ideal for installation in areas prone to chronic damage due to transients
caused by lightning.

FEATURES
4...20mA models include guaranteed lightning protection at no additional cost. 16-bit internal digital error correction for
cost-effective low Total Error Band (TEB) 316L SS construction 2-year warranty covers defects in materials and workmanship.
Standard outputs simplify interface to controls, data collection, and telemetry systems.
Built in the U.S.A. ARRA Section 1605 Compliant.
Standard 3 day lead time at no additional charge.
APPLICATIONS
Groundwater Wastewater
Reservoirs Lift Stations
Potable Water Landfills
Monitoring Wells Leacheate
Tanks Chemicals
Wet Wells Hydrocarbons

SPECIFICATIONS
Available ranges
1,2
     Relative Infinite from 0..3 to 0...900ft W.C.
     Absolute Infinite from 0...2Bar to 0...11 Bar
Accuracy, TEB Standard 1% FS TEB
3
Optional 0.5% FS TEB
Compensated Temp.  -10...60!a
Range
Output 4...20mA, 0...5VDC, 0...10VDC
Resolution 0.002% FS
Supply
     4...20 mA Output 11...28 VDC
4,5
     0...5 VDC Output 8...28 VDC
5
     0...10 VDC Output 13...28 VDC
5
Load Resistance
     Current <(Supply-8V)/0.02A
     Voltage >4k ohm
Wetted Materials Standard 316L S.S.
Polyamide
Fluorocarbon
Environmental Protection IP68
Cable Polyethylene for general purpose
Hytrel for hydrocarbons
Tefzel for chemical interaction
Optional Accessories Drying Tube
Aneroid Bellows
1/2!±NPT Conduit Fittin
Stabilizing Weight
Termination Enclosure
Cable Hanger
Digital Display / Process Controller
Open-face nose cap

 

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