Processing Magazine

Miniature Depth and Level Transmitter for Use in Deep Wells

October 20, 2010
The miniature depth and level transmitter is designed for water level monitoring in deep wells of ½-inch diameter, particularly around dams. The outside diameter of the compact transmitter is 0.39 inches. The unit features a Titanium construction offering a 5-year corrosion warranty and either polyurethane or polyethylene cable. Typical cable length is up to 500 feet, longer cable length upon request. Full scale ranges from 0 to 1 through 0 to 500 psi are available with a proof pressure of typically 300 percent FS. The standard version comes with an output signal of typically 0 to 50 mV at 10 VDC excitation. Alternate outputs include 4 to 20 mA, 0 to 5 VDC or 0 to 10 VDC, etc., when In-line Electronics option is selected.