State-of-the-art safety technology!

Continuous water level controller with variable switchpoints

Capacitance proportional controllers NRR 2-50 and NRR 2-51

These closed-loop controllers use both capacitance probes and level transmitters from the SPECTORcompact line, and feature a three-position proportional stepping output for electric valves, or a modulating control output for pneumatic valves. The icon-based menus are navigated using a rotary knob/pushbutton. The values are shown on a 4-digit, 7-segment display. 100% measuring range adjustment is possible from a water level of 25% or more.

Prospect SPECTORmodul
Data Sheets and Installation Instructions

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