ATC Diversified Electronics LPC Liquid Level Pump Controllers

ATC Diversified Electronics LPC Series of Liquid Level Pump Controllers offer two modes of operation drain (pump down) and fill (pump up). The drain (pump down) operation works with the output relay picking up, and the LED turns on when the liquid level reaches the high-level probe. The LED will turn off when the liquid level falls below the low-level probe, and the relay drops out. The fill (pump up) operation works with the LED turning on and the output relay picking up when the liquid level falls below the low-level probe. The LED will turn on when the liquid level reaches the high-level probe, and the relay drops out. These controllers operate at -40°C to 80°C storage temperature range and -20°C to 60°C temperature range.