Description |
Analyzer with ejector operating with compressed air |
Measured values |
O2 |
Performance-tested measurands |
O2 |
Measurement principles |
Zirconium dioxide current sensor |
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Measuring ranges |
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O2 |
0 … 10 Vol.-% / 0 … 25 Vol.-% |
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Certified measuring ranges |
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O2 |
0 … 21 Vol.-% |
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Response time (t90) |
≤ 20 s
With standard gas sampling device, length = 1 m |
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Zero point drift |
≤ 0.2 Vol.-%: within the maintenance interval |
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Reference point drift |
≤ 0.2 Vol.-%: within the maintenance interval |
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Process temperature |
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Stainless steel probe |
0 °C … +700 °C |
Inconel probe |
0 °C … +950 °C |
Ceramics probe |
0 °C … +1,400 °C |
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Conformities |
Approved for plants requiring approval
2001/80/EC (13. BImSchV)
2000/76/EC (17. BImSchV)
27.BImSchV
EN 14181 |
Electrical safety |
CE |
Enclosure rating |
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IP65 / NEMA 4x |
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Analog outputs |
1 output:
0/4 … 20 mA, 800 Ω
0 … 10 V
Potential-free, extendible by an additional I/O module |
Digital outputs |
4 relay contacts:
+ 48 V AC, 1 A, 30 W / 48 V DC, 1 A, 60 W
Option |
Digital inputs |
4 inputs:
+ 24 V
Option |
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Input |
Functional keys
Arrow keys |
Operation |
Menu-driven operation via LC-display and membrane keyboard |
Dimensions (W x H x D) |
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For details see dimensional drawings |
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Weight |
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27 kg
With standard gas sampling device, length = 1 m |
With heating for gas sampling device, additional |
4 kg … 6 kg |
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Material in contact with media |
Stainless steel 1.4571 |
Power supply |
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Voltage |
115 V / 230 V |
Frequency |
48 … 62 Hz |
Power consumption |
≤ 250 W |
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Auxiliaries |
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Compressed air |
4 … 6 bar, particle size max. 1 µm, oil content max. 0.1 mg/m³, pressure dew point max. –30 °C |
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Corrective functions |
Automatic testing and adjustment with ambient air |
Integrated components |
Sample gas pump |
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