Description
Overview
GAOTek continuous monitoring chlorine gas analyzers are mainly used in the petrochemical industry to produce ethylene and aromatics, hydrocracking processes, inert gas reaction furnaces or containers, argon or nitrogen purification, combustion control of boilers or incinerators, gas cylinder filling and canning in gas plants, marine inert gas generators, carbon dioxide purity detection in the beer industry, and heat treatment industrial furnaces.
Technical Specifications
| Zero drift |  ≤±2% FS/6 hrs |
| Input power supply | Â AC 220 V |
| Span drift |  ≤±5% FS/6 hrs |
| Response time |  T 90 ≤10 s |
| Sample gas pressure | Â 0 Pa to 106 kPa |
| Sample gas flow rate | Â (3.38 oz/min to 13.52oz/min (100 ml/min to 400 ml/min) |
| Connection method | Â Flange |
| Detection principle | Â Zirconia |
| Sampling method | Â pipeline insertion type |
| Signal output | Â 4 mA to 20 mA or RS 485 |
| Alarm method | Â contact output |
| Alarm error |  ≤±10% |
| Alarm set point contact capacity | Â 1 A or 220 V AC or 1 A or 24 V DC |
| Preheating time | Â 30 min |
| Protection level | Â IP 65 |
| Insertion length | Â 19.69 in 31.49 in (500 mm 800 mm) |
| Sample gas temperature | -4.00 °F to 2,372 °F (-20 °C to 1300 °C) |