GLI's P53 pH/ORP Analyzer is a full-featured, easy-to-use instrument.This versatile analyzer accepts GLI Differential sensors, conventional combination electrodes, or electrode pairs. The large backlit LCD graphic display shows the measured pH, process temperature, both analog output values, and relay status.The P53 has multiple language capabilities, and exceeds U.S. and European standards for EMI and RFI.

pH/ORP measurement capability
Multiple outputs and relays
Menu-guided operation
Simple interactive diagnostics
Multiple language capability

product name GLI P53 Display Backlit dot matrix LCD Measuring Ranges pH: -2.00 to 14.00 ORP: -2100 to +2100 mV Temperature -20 to 200°C (-4 to 392°F) Relays Electromechanical Standard Two SPDT Optional Two additional SPDT Analog Outputs Two isolated 0/4.20 mA Temperature Compensation Auto/Manual, -10 to 110°C (14 to 230° F) Power 90.130 or 180.260 VAC, 50.60 Hz. Communications RS-232 Optional HART® Protocol Enclosure 1/2 DIN, NEMA 4X (IP65) with hardware for surface, panel, or pipe mounting Weight ~3.5 lbs., (1.6 kg)

product name LCP Differential pH Sensor Temperature -5 to 95°C (23 to 203°F) Max. Pressure 100 psig Measuring Range 0.14 pH Sensitivity < 0.005 pH Analog Outputs Two isolated 0/4.20 mA Wetted Materials LCP body, PVDF junction, Viton O-rings, glass electrode, and titanium ground rod Weight ~1.3 lbs. (0.6 kg)