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Rosemount
Rosemount OCX8800 Oxygen Transmitter
السعر عند الطلب
بدون دفع عبر الإنترنت · أضف بنودًا إلى قائمة طلب العرض
تنزيل ورقة المواصفات PDF
طلب العرض يحمل بنود قائمة المواد فقط. أرسل لعرض هندسي.
المعاملات الرئيسية
Ambient temperature
Sensor housing –40 to +212 °F; electronics –40 to +149 °F
Communication
HART (H1–H4 options) or FOUNDATION Fieldbus; AMS/PlantWeb compatible
O2 Range
Net O2 0–1% to 0–40%, field-selectable via HART or LOI
Combustibles Range
0–1000 ppm to 0–5%, field-selectable via HART or LOI
Accuracy O2
±0.75% of reading or 0.05% O2, whichever is greater
Accuracy Combustibles
±50 ppm
| المعامل | القيمة |
|---|---|
| Ambient temperature | Sensor housing –40 to +212 °F; electronics –40 to +149 °F |
| Communication | HART (H1–H4 options) or FOUNDATION Fieldbus; AMS/PlantWeb compatible |
| O2 Range | Net O2 0–1% to 0–40%, field-selectable via HART or LOI |
| Combustibles Range | 0–1000 ppm to 0–5%, field-selectable via HART or LOI |
| Accuracy O2 | ±0.75% of reading or 0.05% O2, whichever is greater |
| Accuracy Combustibles | ±50 ppm |
| Response Time | O2 10 s T90; combustibles 25 s T90 to test gas |
| Sensor Technology | Zirconia oxygen cell + catalytic bead combustibles (COe) |
| Process Temperature | 316L SS probe to 1300 °F (704 °C); Alloy 600 to 1832 °F (1000 °C); ceramic to 2600 °F (1427 °C) |
| Enclosure | NEMA 4X, IP66 compact housings; explosion-proof OCX88C variants |
| Calibration | Semi-automatic or automatic; optional factory auto-calibration panel |
| Reference Air | 2 scfh (1 L/min) clean dry instrument air at 35 psig (2.4 barg) |
| Probe Lengths | 18 in to 9 ft (457 mm to 2.7 m) depending on material |
| Special Features | Field-replaceable sensors; air purge cycle; internal/in-situ filters; optional blowback |