Injecta Nexus NX.2000 Q-PR

Measuring and control instrument

Model NX.2000 Q-PR – pH 0÷14.00 (accuracy 2% FS, resolution 0.01 pH) / Redox ±1500 mV (accuracy 3%, resolution 1 mV)

Features

● Voltage input (15÷30 Vac/Vdc) to freeze measurement and dosing via a remote control system

● Measuring scales selectable from the programming menu: one instrument for several applications

● Buffer solution recognition (pH and Redox): calibration suspends dosing (Hold) and shows the electrode efficiency in %

● Proportional dosing via set point, alarm band with minimum and maximum value

● OFA (Over Feed Alarm): timed overdosing alarm

● Multilingual password-protected menu, relay activation statistics, manual control of all functions

Outputs and display

● 4÷20 mA output with galvanic separation

● High-efficiency blue LED display, 2 lines of 16 characters: shows chemical measurement and temperature together

Technical data

● Switchboard version, 48x96x100 mm, IP40 protection

● Power supply 100÷240 Vac 50/60 Hz, 5 W

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