Description
Overview
GAOTek alarm enabled analyzer oxygen data logger is with ion current principle, which analyzer oxygen is capable of oxygen purity measurement range 10% to 99.99%.
Features
- 240 × 128 LCD display oxygen concentration and other settings
- Isolated 4 mA to 20 mA signal output
- 0 V to 1 V and 0 V to 10 V alternative
- Easy to replace sensor
- Standard RS 232 two way communication port
- Two way SPST alarms
- Automatic data storage
- Analyzer oxygen browsing data at any time
Technical Specifications
| Measure Range | 10% O2 to 99.99% O2 |
| Principle | 3 D Ion Current |
| Measure Mode | Online |
| Install | Dial mounted |
| Application | Non dangerous general applications |
| Measure Accuracy | ≤±1% F.S. |
| Stability | ≤±0.5% F.S. |
| Sample Gas Flow | 400 ml min to 600 ml min |
| Sample Gas Pressure | 35 KPa to 210 KPa |
| Power Supply | AC 85 V to 264 V, consumption lower than 10 VA |
| Signal Output | 4 mA to 20 mA DC isolated, with 0 V to 1 V and 0 V to 10 V to switch |
| Alarm Contact Point | 2 way SPST alarm |
| Display Resolution | 0.01% |
| Communication | RS 232 standard (RS 485 optional) |
| Response Time | T 90 <15 s under 77 °F (25 ℃) |
| Sample Gas Temperature | 32 °F to 113 °F (0 ℃ to 45 ℃) |
| Analyzer Size | 3.94 in × 3.94 in × 4.33 in (100 mm x 100 mm x 110 mm) |