| Features | |
| 1. Anti-corrosion Sensor | |
| 2. Anti cross interference | |
| 3. Advanced Digital Processing Technology | |
| 4. Multiple Signal Output: Sound, Light, Image, Relay and Message | |
| Application | |
| 1. Contral a optimal proportion between burn and aeration volume during process control for thermal power plant, cement plant and metallurgical plant | |
| 2. Analyze the density of oxygen for Chemical Plant, Fertilizer Plant and Hydrogen Industry | |
| 3. Research the respiratory process of animal and plant, medical biology research | |
| 4. Test gas content of combustion test in Lab | |
| Technical Parameter | |
| Measuring Range: | 0~100% (Within range, can choose different range Spec.) |
| Accuracy: | ≤± 1% FS |
| Main Index: | Zero Drift: ±1% FS/7d |
| Span Drift: ±1% FS/7d | |
| Linearity Error: ±1% FS | |
| Repeatability: | ≤± 1% |
| Response Time: | ≤15S (T90) |
| Power: | <70W |
| Work Power Supply: | 220VAC ± 10%, 50Hz ± 5% |
| Insulate Current: | (0/4~20) mA (500Ω) |
| Insulate Communication: | RS232, RS485 (Choosable) |
| Output Control: | Upper and lower bound passive electric shock |
| Work Condition | |
| Temperature: | 5~45℃ avoid direct sunlight |
| Humidity: | 0~85% RH |
| Installation: | Horizontal installation, avoid shock |
| Gas: | No Strong corrosive gas |
| Wind Speed: | ≤1m/S |











