499AOZ Dissolved O3 Sensor
The 499AOZ sensor is a membrane-covered amperometric sensor for the continuous determination of dissolved ozone in water. The primary applications include ozone measurement in municipal drinking water, bottled water and soft drinks. Other applications include semiconductor and pharmaceutical manufacturing and food processing.
Part Number: R Dissolved O3-VAC or R Dissolved O3-VDC
- SKU
- R Dissolved O3
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Description / 499AOZ Dissolved O3 Sensor
The 499AOZ sensor is a membrane-covered amperometric sensor for the continuous determination of dissolved ozone in water. The primary applications include ozone measurement in municipal drinking water, bottled water and soft drinks. Other applications include semiconductor and pharmaceutical manufacturing and food processing. The 1056 dual-input transmitter offers single or dual sensor input with an unrestricted choice of dual measurements thus reducing the cost per loop and saving panel space. This multi-parameter instrument offers a wide range of measurement choices, including differential conductivity, dual oxygen and many other combinations supporting most industrial, commercial, and municipal applications. The modular design of the instrument allows signal input boards to be field replaced making configuration changes easy. You can purchase the Replacement R Dissolved O3 Sensor here.
Options:
-VAC (standard transmitter): 115/230 VAC, 50/60 Hz no relays, 4-20 mA current output standard
-VDC (optional transmitter) : 24 VDC with 4 alarm relays, 4-20 mA current output standard
What's Included:
-Rosemount 499AOZ Dissolved Ozone Sensor
-Rosemount 1056 Intelligent Four-Wire Transmitter
-Membrane Assembly with O-Ring (Quantity: 3)
-Amperometric Sensor Fill Solution (4 oz)
Features:
-Molded from ozone-resistant polysulfone
-Easily replaceable membrane (no special tools required)
-Pressure Equalization maintains correct membrane tension in pressurized samples
-Automatic compensation for changes in membrane permeability
-Variopool connector option allows the sensor to be replaced without running new cable
Specifications:
| Physical Characteristics | Specifications |
| Range | 0-3 ppm (mg/L) as O3 |
| Pressure | 0-65 psig (101 to 549 kPa abs) |
| Temperature (operating) | 32 to 122 F (0-50 C) |
| Process Connection | 1-in. male national pipe thead (MNPT) |
| Wetted Parts | Polysulfone, Viton, Teflon, and Silicone |
| Accuracy | Depends on the accuracy of the chemical test used to calibrate the sensor |
| Linearity | +/- 5% of reading or +/- 3ppb (whichever is greater) at 77F |
| Repeatibility | +/- 2% of reading at constant temperature |
| Response Time | 30 sec to 90% of final reading at 25C (77F) |
| Membrane Permeability Connection | Defined between 32 and 122F (0-50C) |
| Electrolyte Volume | 0.8 oz. approximately |
| Electrolyte Life | Approximately 3 months (Replace monthly for best results) |
Downloadable Content:
More Information
| Manufacturer | Oxidation Technologies |
|---|---|
| Gas | Ozone (O3) |
| Listing Description | The 499AOZ sensor is a membrane-covered amperometric sensor for the continuous determination of dissolved ozone in water. |
| 4-20 mA Output | No |
| Voltage Output | None |
| Datalogging | No |
| Warranty | 1 Year |
| Range | 0 - 3 ppm |