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9185sc Ozone Amperometric Sensor

9185sc Ozone Amperometric Sensor
Product #: LXV433.99.00001
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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.

Easy Setup and Maintenance

The all-inclusive 9185sc ozone system comes preassembled on a panel. The membrane system of the sensor means there are no chemicals used for measurement.

Compatible with Hach's "Plug and Play" Digital Controllers

The 9185sc Ozone Sensor is designed to be used with all Hach sc digital controllers. Set up is fast and easy, and the system is compatible with the full line of Hach digital sensors.

What's included?

Hach 9185sc Ozone sensor panel, 4 spare membranes, and Manual.

Specifications

Accuracy: 3 % or ± 10 ppb O3, whichever is greater
Calibration Interval: 2 months
Calibration Method: Zero Calibration: Electrically or with ozone-free water
Calibration: Comparison of lab method with process sample
Enclosure Rating: IP66 / NEMA 4X
Flow: 14 L/h (200 - 250 mL/min) auto-regulated by flow through cell
Height : (10.6 in)
Interferences: No interference from bromine,
chloramines, chlorine, chlorine dioxide,
or hydrogen peroxide
Lower Limit of Detection (LOD): 0.005 mg/L ozone (O3)
Maintenance Interval: 6 months for membrane and electrolyte (measurement cell)
Measuring Interval: Continuous
Measuring Principle: Amperometric/Membrane (electrode,
membrane, electrolyte)
Mounting: Flat, vertical surface (panel, stand, etc.)
Operating temperature range: 0 - 45 °C
Parameter: Ozone
Pressure Range: 0.1 - 2 bar in flow cell
Range: 0.005 - 2 mg/L O3
Relative Humidity: 0 - 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
Standard deviation: 1.0 %
Storage conditions: -20 - 60 °C
Temperature Compensation: Automatic over sample temperature range
  Automatic over sample temperature range
Warranty: 12 months
Weight: 6.5 kg
What's included?: Hach 9185sc Ozone sensor panel, 4 spare membranes, and Manual.
Width: (6.1 in)