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M-100X Series Ex-proof Adjustable Flow Switches

The M-100X Series is an extremely sensitive explosion-proof flow switch. It has been engineered to monitor vital sample flow parameters for instrumentation in process control and inert blanket gases. It is used as an auxiliary alarm monitor for flow meters.
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The M-100X Series is an extremely sensitive explosion-proof flow switch with an adjustable set point. The M-100X series has been engineered to monitor vital sample flow parameters for instrumentation in process control and inert blanket gases. It is used as an auxiliary alarm monitor for flow meters and is ideally suited for applications when installed on a by-pass for determination of filter plugging. Infinite adjustment permits detection and signaling of very low fluid flows with the added capability of detection in high flows.

Features:

    • Infinite flow range
    • Adjustable set point
    • Extremely accurate and sensitive
    • Low pressure drop
    • UL recognized for hazardous locations
    • Cenelec certified for intrinsic safety and encapsulation
    • CE Mark compliant
    • Universal mounting available

    • Please see Certifications for more details

 

The M-100X Series is an extremely sensitive explosion-proof flow switch with an adjustable set point. The M-100X series has been engineered to monitor vital sample flow parameters for instrumentation in process control and inert blanket gases. It is used as an auxiliary alarm monitor for flow meters and is ideally suited for applications when installed on a by-pass for determination of filter plugging. Infinite adjustment permits detection and signaling of very low fluid flows with the added capability of detection in high flows.

Features:

    • Infinite flow range
    • Adjustable set point
    • Extremely accurate and sensitive
    • Low pressure drop
    • UL recognized for hazardous locations
    • Cenelec certified for intrinsic safety and encapsulation
    • CE Mark compliant
    • Universal mounting available

    • Please see Certifications for more details

 

Material Specifications:

Housing:                        Hastelloy/Brass/SS316/PTFE

End Plugs:                      Hastelloy/Brass/SS316/PTFE (PFA End plug)

Piston:                           Hastelloy/Brass/SS316/PTFE

Spring:                          Hastelloy/Stainless steel - (Spring is provided only with universal mounting version)

O-rings:                         Please consult factory 

Retaining Ring:                Stainless steel (PH 15-7 MO, AMS 5520, AISI-632)  (Passivated)- Not applicable                                                                              for Hastelloy flow switch

 

For additional specification details, please refer to the product data sheet located in the documentation tab of this web page. 

  • Gas and liquid analyzers
  • Biomedical instruments
  • Atmosphere furnaces
  • Gas chromatographs
  • Vacuum systems
  • Industrial fluid lines