Heated Gothe-Gas Sample Probe

Heated Gothe-Gas Sample Probe

Filter heater

the special high performance heating cartridge (~ 400 Watt (230 V)) permits controlled heating of the complete filter housing and probe up to 300 °C. This ensures reliable operation external to the process preventing the temperature falling below the dew-point, as requested 180 °C in the Standard.

  • ca. 200 mm length, Ø 110 mm,
  • with Isolation,
  • Stainless Steel calibration gas connector: Swagelok 6 mm,
  • Stainless Steel suction gas connector: Swagelok 6 mm with holder for heated sampling line,
  • material heater: Aluminum,
  • material in contact with gas: Stainless Steel.

Suction Tube

  • Ø 25 mm,
  • fixed inner tube with 6 mm internal diameter,
  • entrance: internal thread G ½,
  • electrical heated with high performance heating cartridge (~ 400 W),
  • material: Stainless Steel,
  • length: 1000 mm, 1500 mm or 2000 mm.

Temperature Controller

  • by self acting controller,
  • mounted at the heater in one aluminum box with switch signal lamp,
  • calibration gas flows in front of the filter, that makes sure that the calibration take place under the same condition as the sampling,
  • temperature setting: 50..300 °C, with 10 °C increments.


Probe for continuous gas sampling

  • pre-filter at entrance probe,
  • main filter element with low stagnant space,
  • universal applicability,
  • avoiding contamination of the clean gas path and also maintaining the integrity of the system.

Handy and very robust:

  • can exchange with simple tools, filter exchange without dismantling of the sample line,
  • easy installation,
  • problem-free maintenance,
  • proven technology by Gothe.

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Gothe gas sample probes for continuous gas sampling in high dust content, temperatures and humidity.

2,922.00 *

Manufacturing time
can be shipped within 25-30 days

Product no.: 4.21GS-D

Complete seal set for the Gothe gas sampling probe, two different O-rings and two flat seals.

9.00 *

Manufacturing time
can be shipped within 3-5 days

Product no.: 4.21GS-FK

Ceramic-Filter element for dust precipitation. As main filter for the Gothe gas sampling probe.

47.00 *

Manufacturing time
can be shipped within 7-10 days

Product no.: 4.21GS-SD

Pre-filter for entrance suction tubes and Gothe gas sample probe: Stainless Steel, external thread G 1/2.

47.00 *

Manufacturing time
can be shipped within 3-5 days

Prices without VAT or delivery
% for registered customers!