Injecta Nexus NX.5500 Q-PH/mA

Injecta Nexus NX.5500 Q-PH/mA - Measuring instrument for dosing pumps - Panel version - pH 0÷14 / Rx ±2000 mV / mA input - 100/240 vac 50/60hz

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Dual-parameter control instrument

Model NX.5500 Q-PH/mA – pH-Redox / mA input: pH 0÷14, Redox ±2,000 mV, module parameter 0÷99,999 ppm, ppb, mg/l, mA (Cl, PAA, H2O2, O3, O2, turbidity or custom)

Measurements

● pH / Redox, free chlorine, conductivity, temperature

● mA input: free and total chlorine (organic/inorganic), bromine, H2O2, peracetic acid, chlorine dioxide, ozone

Outputs

● 4 independent relays (dry contact) for set point, remote alarm and probe washing

● On/Off, timed and proportional (PWM) functions

● 2 frequency outputs (solid state relay SSR) with two independent set points, number of pulses and proportional band

● 2 independent programmable 4÷20 mA current outputs with proportional regulation

Display

● High-contrast backlit 240x128 pixel display, changes colour according to the operating status

● 5-key keypad

Technical data

● Panel version, 96x96x80 mm

● Power supply 100÷240 Vac 50/60 Hz, 15 W (class 2 electrical insulation)

● Operating temperature 0÷40 °C, relative humidity 0÷95% non-condensing

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Manufacturer Technical Data Sheet

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