Analyser for continuous measurement of dissolved oxygen in potable water, municipal wastewater and cooling water.
The AMI Oxysafe analyser offers continuous, accurate measurement of dissolved oxygen in potable water, effluents and cooling water. Pre-mounted on a PVC panel, it includes a transmitter, flow cell, and is factory-tested for quick installation. The instrument’s heart, the Swansensor Oxysafe1000 is offering reliable measurements and low maintenance. It provides precise readings from 0–20 ppm or 0–200% saturation with automatic air pressure and temperature compensation using trusted amperometric technology.
Key Features
- Simultaneous measurement of dissolved oxygen, sample temperature and sample flow.
- Simple and reliable calibration using ambient air.
- Automatic air pressure compensation.
- Automatic temperature compensation.
- Convenient menu-guided operation and maintenance.
- Long-term stable measuring system with a robust sensor for cost-effective operation.
Oxysafe Specifications
Dissolved oxygen measurement
| Sensor | Swansensor Oxysafe 1000 including Pt1000 temperature sensor |
|---|---|
| Measuring range | 0.01 to 20 ppm |
| Resolution | 0.01 ppm |
| Saturation (resolution) | 0 to 200% (0.1%) |
| Accuracy | 0.3% (if calibration temperature equals measuring temperature); 1.5% at ±10 °C deviation from calibration temperature |
| Response time | t90 < 180 sec. (rising concentration) |
Temperature measurement (Pt1000)
| Measuring range | -30 to 130 °C |
|---|---|
| Resolution | 0.1 °C |
Power supply
| Voltage | 100 – 240 VAC (±10%), 50/60 Hz or 10 – 36 VDC |
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Sample conditions
| Flow rate | 4 to 15 L/h |
|---|---|
| Temperature | Up to 50 °C |
| Inlet pressure | Up to 1 bar |
| Outlet pressure | Pressure free |
Dimensions
| Panel | 280 × 850 × 150 mm |
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