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pH & Redox Specifications
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Specifications Range of measurement and control PP9 0 - 14.00 pH
PR9 ± 1000 mVDisplay Backlit 3 ½ digit LCD Accuracy of measurement 0.5% of full scale ± 1 digit Temperature compensation Manual 0 - 100 °C Calibration PP9 By buffer (offset) and slope adjustment
PR9 Offset adjustment onlyInput Cable A good quality low noise coaxial cable, Pulsonic type
or LN10 equivalentAlarm control set points PP9, PR9
Single set point with associated changeover relay contacts rated at 5A 250V ACHysteresis (dead band) 1% of full scale Alarm control lamps Red high intensity LED's denoting the state of each Flow switch input Open contact input disables relay operation Output signal PP93 and PR93 only. Fully isolated 0/4 - 20 mA Ambient temperature 0 - 50°C for full specification Power supply 100 - 120 V or 200 - 250 V AC 50/60 Hz Power consumption Less than 5 VA Housing Surface mounted flame retardant ABS Protection IP 66 Weight Less than 800 grams Dimensions 156 x 176 x 60mm
© Pulsonic Technologies 2006