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The Model 375 submersible level transmitter is designed specifically to accommodate direct submergence in many types of liquids for level measurement. The design and rugged construction of the solid-state transmitter ensure long-lasting service with little maintenance. The transmitter indicates liquid level by continuously measuring hydrostatic pressure via its isolated sensing element-an ion implanted silicon semiconductor chip with integral Wheatstone Bridge circuit. Once the sensor measures the pressure, the data is transmitted by a 4- to 20-mA output signal.
Ametek M&CT/ PMT Products, a unit of Ametek Inc.; 215-355-6900; www.ametekpmt.com