Sample Tube SP35/H2

Part No.: 20S9322

Product features

  • Compact heated double-jacket tube to prevent cold spots at the gas sampling point
  • With mounting flange including 4 welded-in threaded bolts
  • With female G 3/4" thread at the tip of the sample tube for a pre-filter or an extension tube
  • Length: 175 mm [≈ 0.6 ft] w/o mounting flange and w/o female G 3/4" thread
  • Sampling temperature: max. +550 °C [+1022 °F]
  • Operating temperature of the heater: max. +200 °C [+392 °F]
  • Temperature sensor: PT100 2‑wire
  • Power: 230 V
  • Material of sample-contacting parts: stainless steel, Novapress®
  • Optionally: 115 V, external temperature controller, extension tube, pre-filter

Product information & downloads

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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  • Description
    Heated adapter tube SP35/H2 to prevent cold nozzles at the sampling point, electrical heating of the 175 mm long double jacket tube from 0 to 200 °C, temperature sensor: Pt100, mounting flange DN 65 PN 6B incl. 4 welded mounting bolts with flange gasket and fastening nuts, double jacket tube with G 3/4" connection for mounting the sample tube or pre‑filter, length: 175 mm, operating temperature: max. 200 °C, material: SS 316, power: 230 V/50 Hz, 400 W (a temperature controller to be mounted externally is not included in the standard scope of delivery)

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