Heated Sample Feed Unit with Stream Selector


  • For extractive gas analysis
  • For emission and process monitoring
  • Stream selector for two measuring streams to one analyzer
  • For hot-wet gas analysis


  • No change in flow velocity/pressure due to  tube-size bore hole through ball valves
  • Maximum operational safety
  • No damage of the analyzer in case of failure
  • No influence to sample gas
  • No cold spots
  • Low noise operation also in case of switching
  • Low and easy maintenance
  • Easy mounting and integration in gas analysis  systems


  • 2 measuring points
  • Suitable for up to 65 °C ambient temperature
  • Wallmount
  • Complete heating
  • Controlled heating up to max. 105 °C
  • Temperature status contact
  • „Fail safe“ condition in case of power failure
  • Stainless steel ball valves with full bore size for  sample stream selection
  • Pneumatic actuated ball valves
  • Optical shift position indicator
  • Integrated flow indicator with flow monitor
  • Integrated heated sample pump
  • Integrated temperature controller
JMSUP-2  is listed within following categories:


Data Sheets

JMSUP-2 Datasheet

Product Inquiry JMSUP-2