| Parameter | Value |
|---|---|
| Measurement principle | Imported electrochemical fuel cell type, magnetic mechanical type, laser, fluorescence |
| Measurement range | 0.00%–25% O2 / 0.00%–99.99% O2; (Range selectable) |
| Accuracy | ±1%FS |
| Response time | τ90 ≤ 30S |
| Preheating time | ≤ 10min |
| Sample gas flow rate | (400±40) mL/min |
| Sample gas pressure | 0.05MPa ≤ inlet pressure ≤ 0.25MPa |
| Analog output | (4–20) mA standard signal; (0–10) V available upon request |
| Digital output | Standard RS485 communication port, enabling two-way communication with a computer |
| Contact output | Dual relay outputs of 220VAC, 2A or 24VDC, 1A |
| Operating environment | Temperature: –10°C to +45°C Humidity: ≤90%RH |
| Power supply | (220±22)VAC, (50±5)Hz |
| Dimensions | Analyzer 210mm*210mm*150mm (L*W*H) / 260*260 |
| Weight | Approximately 6 Kg |
| Explosion-proof grade | EXdII CT6 |
| Service life | >6 years (under normal operating conditions with proper maintenance) |
| Gas interface | Φ6 stainless steel pipe (customizable according to customer requirements) |
| Mounting method | Wall-mounted or horizontal installation |
| Gas pump | Built-in suction pump (optional) |
