HF Scientific – Environmental Testing Equipment – AdvantEDGE Dissolved Oxygen Electrode Sensor
Dissolved Oxygen Electrode Sensor
This Dissolved Oxygen sensor head is part of the AdvantEDGE probe system that allows a direct connection to a PLC for seamless integration with industrial control systems.
Use any computer to display data, calibrate and customize the measurement without an intermediate analyzer electronics box. A LD500 local display can be used if desired. Sensor heads are pre-calibrated and can be replaced or exchanged with any other type of sensor without taking the system down. Save space, time and money.
Technical Specifications
| Measurement System Performance | Range: 0 to 40 ppm Resolution: 0.01 ppm Accuracy: 0.04 ppm Step Response Time: 90% in 90 seconds Note: Typical at 25°C Performance unaffected by cable length |
| Operational Environment (PEEK® Sensor Head) | Temperature Range: -5°C to 95°C Maximum Pressure: 150 psi @ 50°C Maximum Flow Rate: 10 ft/second |
|---|---|
| Power Requirements | Voltage Range: 10 to 30 VDC Maximum Power: 200 mW Typical Power: 120 mW Note: Class II DC power supply required |
| Approvals and Ratings | Immunity & Emissions: CE (EN61326 and EN61326:1998) Safety: CE (EN 61010-1) UL 508 Hazardous Locations: UL Class I, Division 2 |
| Construction | Process Electrodes: Gold Cathode, Silver Anode, Silver Reference (3 Electrode Polarographic Clark Cell) Membrane: FEP Teflon O-Rings: Viton® (other materials available) Sensor Head Material: PEEK® |
| Units of Measure | Measurement Units: ppm, mg/l, % Temperature Units: °C, °F |
| Calibration | Air: Automatically adjusts for set pressure Sample: 1 point Zero: 1 point Temperature: 1 and 2 point Note: D.O. and temperature are precalibrated at the factory |
| Other Configuration Options | Sensor Filter: 0 to 100 seconds Temperature Filter: 0 to 100 seconds |
Key Features
- Clark Cell technology
- Pre-calibrated (no field calibration required)
- Plug & play sensor heads
- Rugged, foul resistant membrane
- Electrode protection options
- Simple membrane cartridge replacement
- Direct data reporting
- Plug & play industrial communications adapters
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HF Scientific is a quality innovator of instrumentation focused on the measurement of cleanwater. They offer laboratory and on-line instruments…
