Measured values | CO, CO2, HCl, H2O, NH3, NO, NO2, N2O, SO2, O2 |
Measurement principles | Interference filter correlation, Gas filter correlation, Zirconium dioxide sensor |
Gas flow rate | | | 150 l/h ... 800 l/h |
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Measuring ranges | | CO | 0 ... 800 ppm / 0 ... 5 Vol.-% | CO2 | 0 ... 20 Vol.-% / 0 ... 100 Vol.-% | HCl | 0 ... 700 ppm / 0 ... 12,000 ppm | H2O | 0 ... 1 Vol.-% / 0 ... 60 Vol.-% | NH3 | 0 ... 550 ppm / 0 ... 5,000 ppm | NO | 0 ... 750 ppm / 0 ... 15,000 ppm | NO2 | 0 ... 500 ppm / 0 ... 4,000 ppm | N2O | 0 ... 500 ppm / 0 ... 7,500 ppm | O2 | 0 ... 1 Vol.-% / 0 ... 21 Vol.-% | SO2 | 0 ... 200 ppm / 0 ... 10 Vol.-% | | Other measuring ranges and components on request | | 2 measuring ranges per component |
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Response time (t90) | | | ≤ 150 s Depending on type and length of sample gas line |
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Zero point drift | | IR | < 2 %: of measuring range full scale per week |
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Detection limit | | | ≤ 2 %: of measuring range full scale |
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Process temperature | | | ≤ +1,300 °C Depending on sampling probe |
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Sample gas temperature | | | ≤ +220 °C |
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Process pressure | | | 800 hPa ... 1,200 hPa |
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Ambient temperature | | | +5 °C ... +35 °C Temperature change maximum ±10 °C/h | With cooling device | +5 °C ... +45 °C Temperature change ±10 °C/h maximum; other temperatures on request |
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Ambient humidity | | | ≤ 80 % Non-condensing |
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Electrical safety | CE |
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Analog outputs | 2 outputs: 0/4 ... 22 mA, 500 Ω Electrically isolated; additional outputs if using I/O modules (option) |
Analog inputs | 2 inputs: 0/4 ... 22 mA, 100 Ω Electrically isolated; additional inputs if using I/O modules (option) |
Digital outputs | 3 potential-free contacts: Additional outputs if using I/O modules 2 power relays: Electrically isolated; additional outputs if using I/O modules (option) |
Digital inputs | 2 potential-free contacts: Additional inputs if using I/O modules |
Modbus | ✔ | Type of fieldbus integration | TCP |
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Ethernet | ✔ | Function | Connection to SOPAS ET software or OPC server |
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Indication | | | LC display | | Status LEDs: “Power,” “Failure,” and “Maintenance request” |
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Input | Functional keys |
Operation | Via control unit in the analyzer Two operating levels, one password-protected Application specific programs for system control Via software SOPAS ET |
Model | Steel sheet cabinet |
Dimensions (W x H x D) | | | 800 mm x 2,160 mm x 600 mm (for details see dimensional drawings) |
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Power supply | | Voltage | Depending on device version |
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Corrective functions | Cross-sensitivity compensation of up to 6 interferents Internal adjustment unit (option) |
Test functions | Automatic check cycle for zero and span point |