ECHO Process Instrumentation, Inc.
ECHO Process - Model 9300 Series -Process Meter
Low-cost Alarm & Pump Controller. Alternates up to 4 pumps with time delay. NEMA 4X Front Face (optional enclosure). 4-20 mA Analog Input & Output. Two-Line, 6 Digit Display. Power Supply 85-250 VAC or 12/24 VDC. 24 VDC Transmitter Power Supply. Horizontal Tank Volume Conversion.
