توضیحات
Specification
| Measurement object | Oxygen concentration in gaseous mixture |
| Measurement system | Paramagnetic system |
| Measurement range | ۰-۱ to 0-25 vol%O2, 3 ranges can be programmed. |
| Analog output signal | ۴ to 20 mA DC (load resistance: Max. 550 Ω) |
| Contact output | Fail; 1 point, open or closed when error occurs, user configurable. Low auxiliary gas pressure alarm; 1 point, open or closed when error occurs, user configurable. Maintenance status; 1 point, closed during maintenance. Range Answerback or Hi/Lo Alarm; 2 points, normally de-energized. |
| Contact input | Remote range switching, calibration start |
| Sample Gas Condition | Gas flow; 300 to 800 ml/min. ±۱۰% of a set value (Standard 600 ml/min) Gas pressure; Approx. 7 kPa in Analyzer inlet Gas temperature; 0 to 50℃ |
| Auxiliary Gas | N2 gas, Pressure; 350 to 500 kPa |
| Calibration Method | Automatic calibration, Semiautomatic calibration, Manual calibration |
| Calibration gas | Zero gas; N2 gas Span gas; Dry air |
| Auxiliary gas pressure | N2 gas, 350 to 500 kPa (Approx. 35 ml/min) |
| Ambient temperature | -۵ to 50℃ |
| Installation | Indoor, panel or wall mounting |
| Structure | Flameproof (Ex d IIBT4X) |
| Power supply | ۹۰ to 127 V AC, 48 to 63 Hz, 50 or 60 Hz |
نقد و بررسیها
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