HANNA PCA 320-2 pH/ORP/余氯总氯/℃多参数在线水质分析测定仪

-Power Supply: 230 VAC ±10%; 50/60 Hz; 20 VA

- 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

-Sample Flow: 100 to 300 mL/min

-Sample Temperature: 5 to 40°C (41 to 104°F)

-Sample Inlet/Outlet Connection: 12mm male NPT fitting

-Drain Connection: 10mm barb

-Power Supply: 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


 

-Each PCA 320-2 series model is supplied with reagent bottles (2), reagent caps (2), 1 DPD compound powder, tubing and instructions 

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