575 Submersible Level Transmitter | 0 to 30 psi (0/2 bar)

The Model 575 is used in general water/wastewater applications. The transmitter is offered in a standard non-clogging snub nose end, flush diaphragm or protected flush diaphragm with flange base for sewage or sludge type media. The 575 series is CSA approved for intrinsically safe operation when used with an approved safety barrier. The sensor is designed to provide the convenience of direct submergence in many types of liquids for quick, accurate and reliable measurement. With stainless steel isolation diaphragm (standard) and all 316 stainless steel housing, these solid-state instruments provide long lasting service with virtually no maintenance. The 575 Series transmitters indicate the level of liquid by continuously measuring hydrostatic pressure via its sensing element, an ion implanted silicon semiconductor chip with integral Wheatstone bridge circuit. The pressure measurement is transmitted by a 4-20 mA output signal. This design, with isolation diaphragm for media compatibility, provides for excellent linearity and repeatability, low hysteresis and long-term stability with a precision accuracy at ±0.25% FS (BFSL) typical. The transmitter is easy to install. Simply lower the unit into a tank or vessel. All electronics are mounted in the submersible 316 stainless steel housing and full potting is also provided as an option. A special cable support bracket is also available to provide extra stability when used with longer cable lengths or when used in an agitated liquid. Optional steel support cable is also available for use with the support bracket. The transmitters are available calibrated for any span needed from 0-6 psi (0-13.8 ft of water, 0-.4 bar, 0-4.2 meters of water) to 300 psi (0-692 ft of water, 0-20 bar, 0-211 meters of water). The transducer is offered as a standard 2 wire, 4-20 mA device.
Specification Sheet