The installation and use manual for the Bühler BA 2000 flue gas oxygen analyzer provides setup, connection, calibration, operation, maintenance and…
The BA 2000 is a flue‑gas oxygen analyzer that measures O₂ concentration using a zirconia (ZrO₂) sensor and an automatic heating element to prevent condensation. It is supplied with optional accessories such as flow filters, sampling probes and adapters.
This manual covers safe installation, electrical and pneumatic connections, calibration procedures (1‑point and 2‑point), normal operation, routine maintenance, safety warnings, and fault diagnosis. It also lists transport, storage, and disposal requirements and provides part numbers for spare components. This manual is written in Chinese.
| Sampling tube length | 0.5 – 1.5 m |
|---|---|
| Power supply | 115/230 V, 50/60 Hz |
| Probe heating power | 400 W |
| Measurement range | 0.1 – 21 Vol.% O₂ |
| Accuracy (relative error) | < 5 % |
| Sensor T90 response time | < 15 s |
| Operating temperature range | -20 °C … +70 °C |
| Maximum probe temperature | 200 °C |
| Probe material | 1.4571 stainless steel |
Calibration should be performed after warm‑up before first use and regularly, recommended every two weeks.
The instrument‑wind pressure should not exceed 0.5 bar.
The analyzer uses a zirconia (ZrO₂) sensor.
It operates on 115 V or 230 V, 50/60 Hz mains power.