Heated Sample Line 4H4/6-W

Part No.: 03B4020W

Product features

  • Electrically heated sample line completely assembled according to your specifications
  • Inner tube is replaceable
  • Operating temperature: max. +250 °C [+482 °F]
  • Available up to a length of 30 m (sold by the meter)
  • Inner tube made of PTFE with Ø DN 4/6
  • Outer jacket is a black corrugated PA hose
  • Operating pressure: max. 3 bar g
  • Power: 230 V supplied by external temperature controller, 115 V (up to a length of 13 m) available as option
  • Optionally to a length of 18 m: connection fitting type A, B or C with 1.5 m electrical cable and 7 pin-plug for max. 10 A, temperature controller TRD-H1, end fitting type X or Y
  • Optionally for a length between 18.1 and 30 m: connection fitting type A, B or C with 1.5 m electrical cable and 5 pin-plug for max. 20 A, temperature controller TRD-H3, end fitting type X or Y

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
    The electrically heated, plug-in M&C sample lines series 4-N/M/H are used in gas analysis systems to avoid a distortion of measuring values and they also serve as anti-freeze protection during the transport of the sample gas from the sample point to the gas conditioning system or directly to the heated analyzer (above dew point).
  • Product features
    Type 4H with replaceable PTFE tube, max. 250 °C, DN 4/6
    Type Regulated heating
    Explosion-proof No
    Temperature 250 °C [482 °F]
    Replaceable Yes
    Diameter DN 4/6
    Material PTFE
    Installation Flexible

Options & spare parts
Heated Sample Line 4H4/6-W

Here you get an overview of suitable options & spare parts

Product options
Spare parts

Spare parts
Heated Sample Line 4H4/6-W

Options
Heated Sample Line 4H4/6-W

Configure the product in 4 steps

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