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9185sc Ozone Analyzer with sc100 controller and RS-485

OBSOLETE ITEM

9185sc Ozone Analyzer with sc100 controller and RS-485
Product #: 6043301

OBSOLETE ITEM

Few Interferences from Oxidants or pH over a Wide Measurement Range

Bromine, chloramines, chlorine, chlorine dioxide, hydrogen peroxide, and pH do not interfere with ozone measurements using the Hach 9185sc Amperometric Ozone Sensor, which can measure from 0 to 2 mg/L ozone.

Ideal for Low-Conductivity Samples

The 9185sc ozone system has a low minimum detection limit of 0.005 mg/L ozone. Because the amperometric cell is separated from the sample by the membrane and is immerged into an electrolytic medium, the 9185sc ozone sensor is suitable for use in water with low conductivity.

Reliable Amperometric Measurements

The sensor used in the 9185sc system is a two-electrode amperometric sensor (gold cathode and silver anode) with a membrane selective to ozone. Membranes are pre-mounted on retaining caps to simplify and reduce maintenance time.

Flexible Options

Options available for the 9185sc ozone system include: Acidification Unit, which can be used intermittently or continuously for cleaning and is fully programmable, and Intermittent Flow Unit, which is fully programmable and saves resources while limiting excess flow to drain.

Easy Setup and Maintenance

The all-inclusive 9185sc ozone system comes pre-assembled on a panel. The membrane system of the sensor means there are no chemicals used for measurement. Maintenance is minimal and two years of typical maintenance items are included with the system.

What's in the box?

9185sc Ozone Sensor, 9185sc User Manual, sc100 with Modbus, sc100 User Manual, sc100 Mounting Panel

Specifications

Accuracy: 3 % or ± 10 ppb O3, whichever is greater
Calibration: Comparison of lab method with process sample
Calibration Interval: 2 months
Calibration Method: Electrically or with ozone-free water
Certifications: UL, CSA (certified by ETL), CE
Connection Drain Line: 1/2-in. I.D. (supplied)
Connections: 1/4-in. O.D.
Cycle Time: 90 % in T<90sec
Flow: 14 L/h (200 - 250 mL/min) au-regulated by flow thru cell
Interferences: No interference from bromine, chloramines, chlorine, chlorine dioxide, or hydrogen peroxide
Lower Limit of Detection (LOD): 5 ppb 0.005 mg/L or 0.005 mg/L O3
Maintenance Interval: Measurement Cell: 6 months for membrane and electrolyte, typical
Material: Electrodes: gold cathode/silver anode
Measuring Principle: Amperometric/Membrane (electrode,
membrane, electrolyte)
Mounting: Flat, vertical surface (panel, stand, etc.)
Operating Temperature Range: 0 - 45 °C
Pressure Range: 0.1 to 2 bar in flow cell
Range: 0.005 - 2 ppm (0.005 mg/L - 2 mg/L)
  0 - 2 ppm (mg/L) ozone (O3)
Relative Humidity: 1 - 90 % non-condensing
Response Time: 90 % in less than 90 seconds
Sample Input: 0.25 " outer diameter
Sample Output: 0.5 " inner diameter
Sample Temperature: 2 - 45°C (35.6-113 F)
Ship Wt. (lbs): 6.5 kg(14.3 lbs.)
Standard deviation: 1.0 %
Temperature Compensation: Automatic over sample temperature range
  Automatic over sample temperature range
Weight: 6.5 kg (14.3 lbs)