Gas Sample Probe SP2000-H320/S

Part No.: 20S5000

Product features

  • Special probe for gas sampling downstream of DeNOx plants (SCR)
  • Including non-heated separating vessel in the gas outlet with glass globe fillings to enlarge the reaction surface
  • No salt formation in the heated filter part
  • With integrated peristaltic pump to remove condensate from the separating vessel
  • Filter housing and mounting flange can be heated up to max. 320 °C [608 °F]
  • Thermostat controller with high-temperature limiter and low-temperature alarm, thermocouple with external temperature controller optional
  • Including test gas connection
  • With ceramic filter element, other materials available
  • Power: 230 V
  • Material of sample-contacting parts: stainless steel, graphite, ceramic, Hastelloy®, glass, FKM, PTFE, PVDF
  • Optionally: heating for separating vessel, 2- or 3-way ball valve, check valve for test gas inlet, sample tube, pre-filter, protective housing (FRP)

Product information & downloads

Manual
Data sheet
CE Certificate
Unit calculator

Barometric adjustment of the operating altitude of O₂ analyzers without pressure compensation

Enter the planned operating altitude in the field. Set the analyzer to the calculated O2 vol% value at 1013 mbar (altitude = 0 m) in air to measure at the planned operating altitude without barometric error.

Result: 22,9378 [vol%] need to be set to measure at the planned altitude without barometric error.*

*Air with standard pressure 1013 mbar = 20.93 vol% O₂

Pressure drop and delay time

Enter your values in fields 1 to 3.

1

2

3

Result: 3,39 Delay time approx. in [s]*

* Single change of gas, for 90 % response time approx. 3 changes of sample volume are required.

Calculation of the pressureless 100 % H₂O saturation

Enter the required H₂O dew point (°C).
The calculation only provides sufficiently accurate values in the temperature range between -20 °C and +90 °C.

Pressure units

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Temperature units

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Length units

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Area units

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Volume units

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Weight units

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Energy units

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Flow rate

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Flow velocity

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Performance units

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  • Applications
    M&C has developed a special sampling technique for continuous sampling of waste gas in DENOX plants (SCR) where NH3 is added to the flue gas in order to reduce the NOX content. This new sampling technique has also proved to be suitable for processes with very high pollutant concentrations. In these applications, the measurement of NOX, SO2 and O2 concentrations is a major problem. With temperatures of < 300 °C, ammonium salts are produced due to the chemical reaction of NH3 and SO2/SO3 in the flue gas. This salification is blocking filters and sample lines in a short period of time. The special M&C gas sample probe SP2000-H320/S represents a good solution for these problems.
  • Description
    Sample probe type SP2000‑H320/S with external ceramic filter type S‑2K150, filter porosity: 2 µm, filter element seal and cover seal out of graphite, external filter electrically heated from 0 to 320 °C, adjustable by an integrated thermostat, high‑temperature limiter with reset key responding at +30 °C above Tset and low‑temperature alarm with potential‑free status‑alarm contact at ‑30 °C below Tset, incl. weather protection shield with insulation, mounting flange: DN 65 PN 6B with G 3/4" f connection, incl. flange gasket and screws, pre‑separator out of glass/Hastelloy® with peristaltic pump SR25.1, mounted on a mounting plate out of aluminium, material: SS 316Ti, ceramics, graphite, glass, PVDF, PTFE, Hastelloy®, calibration gas connection: 6 mm tube with plug, sample outlet: GL 18‑8 with PVDF connector for tube DN 4/6, power: 230 V/50 Hz, 800 W
  • Product features
    Explosion-proof No
    Heating Yes
    Temperature 320 °C [608 °F]
    Filter surface Medium
    Shutoff/blowback No
    Calibration No
    Portable No
    Power supply 220‒240 V
    Material Stainless steel

Options & spare parts
Gas Sample Probe SP2000-H320/S

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Gas Sample Probe SP2000-H320/S

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Gas Sample Probe SP2000-H320/S

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