Approvals Accessories Displacer Controllers Displacer Switches External Caged Float Level Switches Flow Switches Guided Wave Radar Magnetic Level Indicators Magnetostrictive Pulse Burst Radar RF Level Controls Software Thermal Dispersion Ultrasonic Contact Ultrasonic Non-Contact Echotel® Model 338 Model 300/301 Model 335 Model 344/345 Vibration Switches     Search by Name Try using our advanced search to find a product.

Echotel® Model 300/301 Ultrasonic Non-Contact Transmitter The Model 300/301 is a full-featured, powerful ultrasonic system for measurement of liquid level, volume, or open-channel flow. Literature Select Your LanguageUS English Additional Tools:            Measurement Principle: Ultrasonic pulses are emitted from the transducer and the time required for the echo to reflect from the liquid surface and return to the transducer is measured. Features: Isolated 4-20 mA output includes an active/passive mode for loop power or device power Output in units of level, volume, or open-channel flow 16-button keypad and two-line, 16-character LCD alphanumeric display Temperature compensation integral to ultrasonic transducer Applications: Water and wastewater Slurries Viscous fluids Oils Acids Caustics Options: 1" or 2" NPT process connection Integral or remote mount electronics RS-485 with Modbus protocol Two or four 10 amp SPDT gold flash relays