PCA 320 Free & Total Chlorine, pH & Temperature Analyzer

-Range Free & Total Cl2 0.00 to 5.00 mg/ L ( ppm) -pH 0.00 to 14.00 pH -Temperature 5.0 to 75.0 ° C ( 41 to 167 ° F) -Resolution Free & Total Cl2 0.01 mg/ L ( ppm) -pH 0.01 pH -Temperature 0.1 ° C -Accuracy Free & Total Cl2 ± 8% or ± 0.05 mg/ L whichever is greater -pH ± 0.05 pH -Temperature ± 0.5° C -Min. Detectable -Level Free & Total Cl2 0.05 mg/ L ( ppm) -Input Impedance 1012 Ohm -Calibration Free & Total Cl2 one point -pH one or two point or in line calibration -Sampling Rate Free & Total Cl2 adjustable from 3 to 90 minutes -pH adjustable from 3 to 120 seconds -Dosage Free & Total Cl2 proportional -pH ON/ OFF or proportional, relay or 4-20mA output -Delta Free & Total Cl2 selectable from 0.1 to 5 mg/ L ( ppm) -pH selectable from 0.1 to 2 pH ( hysteresis adjustable from 0.05 to 2 pH) -Recorder Output 4-20mA, 0-20mA -PC Connectivity RS485 port, galvanically isolated -Baud Rate 1200, 2400, 4800, 9600 bps -Data Logging up to 3500 data points -Alarm Relay SPDT contact with 5A, 230V resistive load -Dosing Relay SPDT contact with 5A, 230V resistive load -System Error SPDT contact with 5A, 230V resistive load -Inlet Pressure 0.07 to 4 bar with no external pressure regulator ( for pressure exceeding four bar an external pressure regulator is required) -Sample Flow 100 to 300 mL/ min -Sample Temperature 5 to 40° C ( 41 to 104° F) -Sample Inlet/ Outlet Connection 12mm ( 1/ 2" ) male NPT fitting -Drain Connection 10mm ( 3/ 8" ) barb -Power Supply 115 VAC ± 10% or 230 VAC ± 10% ; 50/ 60 Hz; 20 VA -Enclosure NEMA-4X standard, molded fiberglass polyester with transparent Lexan window -Dimensions/ Weight 318 x 267 x 159 mm ( 12.5 x 10.5 x 6.25’ ’ ) / 5 kg ( 11 lb.) without reagents