Gas Chromatographs

Micro GC Fusion® External Sample Conditioner

Maintains Sample Temperature and Reduces Pressure for Micro GC Applications.


Product configurator

Gemini™ MxG5xx

Sensor version
Ionization chamber
Emmision current
Flange connection to vacuum chamber
Switching function
Electrical connection
Digital interface
Analog output signal
Your configuration
Gemini™ MxG5xx
Switching functions
Electrical Connection
FCC, 8-pin
Digital Interface
Measurement range
1.2 - 8.68 V
Personal information
Gemini™ MxG5xx
Gemini™ MAG500
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High pressure samples, especially those containing contaminants, such as condensing aerosols, can be harmful to Micro GC Fusion. The External Sample Conditioner, or ESC, provides both a pressure reducing feature while maintaining the sample temperature at >50°C (122°F). This minimizes the introduction of contaminants and aerosols onto Micro GC Fusion.

Fast, Accurate Results

Combined with Micro GC Fusion, a sample can be analyzed in minutes, either on-site directly from the source or in a fixed setting such as a laboratory. Maintaining the temperature of the sample and filtering contaminants improves performance and repeatability, especially for wellhead natural gas applications.

Connect Quickly

The External Sample Conditioner uses a1/4 in. Swagelok quick connect fitting for fast easy sampling.

Easy Filter Replacement

Replacing the 7 µM filter can be done in minutes with the convenient filter door located on the left side of the sample conditioner.


  • Easily attaches to Micro GC Fusion
  • Side door for easy filter replacement
  • Use a quick connect fitting for easy sampling
  • Can be taken into the field for on-site sampling
  • Can be mounted to a fixed surface


Sample Inlet Connectionin.1/4 Swagelok female quick connect
Power Input V (ac)V (ac)85 to 264
Ambient Operating Temperature°F32 to 122
Max Sample PressurekPa5516
Min Sample PressurekPa14

Part Number

Spare Parts
Part NumberDescription
952-019-G1S Filter Element KitFilter element kit includes six 7 uM filters and one gasket
Part NumberDescription
033-0074S Power SupplyPower supply kit (includes one)
059-0808S Quick Stem ConnectorQuick stem connector kit for sampling (includes one)
059-0809S Bonnet Nut KitBonnet nut kit (includes 1)
144-374S M5 Wing Nut KitM5 wing nut kit (includes four)
952-018-G1S Tranfer Line KitTransfer line kit (includes one 1/16 in. sample transfer tubing with rubber insulation sleeve and 1/16 in. nuts and ferrules)
952-515-P1S - Filter Cover KitFilter cover kit (includes one)
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