SIDOR system
- Measured values: CH4, CO, CO2, NO, N2O, O2, SO2
- Performance-tested measurands: CO, NO, O2, SO2
- Gas flow rate: 30 l/h … 60 l/h
- Sample gas temperature: 0 °C … +45 °C, Temperature at analyzer inlet
- Process pressure: –200 hPa … 300 hPa
- Process gas humidity: Non-condensing
- Dust load: Free of dust and aerosols
- Ambient temperature: +5 °C … +45 °C
- Storage temperature: –20 °C … +70 °C
- Ambient humidity: ≤ 95 %, Relative humidity; non-condensing
- Conformities:
Approved for plants requiring approval
2001/80/EC (13. BImSchV)
2000/76/EC (17. BImSchV)
27. BImSchV
TA-Luft (Prevention of Air Pollution)
EN 15267
EN 14181:2004
MCERTS
- Electrical safety: CE, cCSAus
- Enclosure rating: IP20
- Analog outputs: 4 outputs, 4 … 20 mA, + 500 Ω, Electrically isolated
- Digital outputs : 8 relay contacts, + 30 V AC, 500 mA / 48 V DC, 500 mA, Three relay outputs preset for failure, service and maintenance
- 8 transistor outputs: + 24 V DC, 500 mA, Freely adjustable
- Digital inputs: 8 optical coupler inputs, + 24 V DC, Electrically isolated; freely programmable
- Communication interface: Modbus
- Type of fieldbus integration: RTU RS-232
- Number: 1
- Indication: LC display
- Operation: Menu-driven operation via LC-display and membrane keyboard
- Menu languages: German, English, French, Italian, Dutch, Polish, Swedish, Spanish
- Model: 19″ rack enclosure with 3 rack units, for integration in cabinets
- Dimensions (W x H x D): 483 mm x 132.5 mm x 332 mm (for details see dimensional drawings)
- Weight : 9 kg … 12 kg, Depending on configuration
- Power supply:
Voltage: 100 V / 115 V / 230 V
Frequency: 48 … 62 Hz
Power consumption: ≤ 150 W, Depending on system configuration
- Sample gas connections:
PVDF bulkhead fitting: for hose 6 x 1 mm
Option: Swagelok 6 mm
Option: Swagelok 1/4″
- Corrective functions:
Manual or automatic single-point adjustment with ambient air
Manual or automated adjustment with test gases
- Options:
Integrated sample gas pump
Flow sensor
Humidity sensor
SIDOR analyzer module
- Description: Selective NDIR analyzer for continuous measurement of one gas component which absorbs in the infra-red spectral range
- Measurement principles: NDIR spectroscopy
- Measuring ranges:
CH4: 0 … 5,000 ppm / 0 … 100 Vol.-%
CO: 0 … 60 ppm / 0 … 100 Vol.-%
CO2: 0 … 500 ppm / 0 … 100 Vol.-%
NO: 0 … 93 ppm / 0 … 3 Vol.-%
N2O: 0 … 100 ppm / 0 … 100 Vol.-%
SO2: 0 … 35 ppm / 0 … 3 Vol.-%
- Certified measuring ranges:
CO: 0 … 75 mg/m³ / 0 … 375 mg/m³ / 0 … 3,000 mg/m³
NO: 0 … 125 mg/m³ / 0 … 600 mg/m³
SO2: 0 … 100 mg/m³ / 0 … 200 mg/m³ / 0 … 500 mg/m³
- Certified according to EN 14181:2004:
- Response time (t90): 3 s, Typical at 60 l/h, depending on cell length and gas flow
- Sensitivity drift : ≤ 2 %, per quarter with regular 1-point adjustment
- Zero point drift: ≤ 2 %, per quarter with regular 1-point adjustment
- Material in contact with media: Viton B, PVDF, glass, Aluminum, stainless steel 1.4571
OXOR-E analyzer module
- Description: Determination of oxygen content using an electrochemical cell
- Measurement principles: Electrochemical cell
- Measuring ranges O2: 0 … 10 Vol.-% / 0 … 25 Vol.-%
- Certified measuring ranges:
O2: 0 … 25 Vol.-% / 0 … 10 Vol.-%
Certified according to EN 14181:2004
- Response time (t90): 30 s, Typical at 60 l/h, depending on gas flow
- Sensitivity drift :
≤ 1 %: of measuring range full scale per week
≤ 2 %: per quarter with regular 1-point adjustment
- Zero point drift:
≤ 2 %: of the measuring range full scale value per month
≤ 0.2 %: per quarter with regular 1-point adjustment
- Material in contact with media: Viton B, PVDF, stainless steel 1.4571
OXOR-P analyzer module
- Description: Accurate oxygen analyzer which operates according to the paramagnetic measurement principle
- Measurement principles: Paramagnetic dumbbell principle
- Measuring ranges:
O2: 0 … 3 Vol.-% / 0 … 100 Vol.-%
- Certified measuring ranges:
O2: 0 … 25 Vol.-% / 0 … 10 Vol.-%
Certified according to EN 14181:2004
- Response time (t90): ≤ 4 s, At a gas flow of 60 l/h
- Sensitivity drift :
≤ 1 %: of measuring range full scale per week
≤ 2 %: per quarter with regular 1-point adjustment
- Zero point drift:
≤ 1 %: of smallest measuring range per week
- Measuring ranges smaller 5 vol%:
≤ 0.05 Vol.-%: per week
≤ 0.2 %: per quarter with regular 1-point adjustment
- Material in contact with media: Viton B, PVDF, glass, stainless steel 1.4571, platinum, nickel, Aluminum
