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The General Monitors catalytic bead gas sensors are well known for their sensitivity, reliability and longevity and make them the first choice for most users of the catalytic oxidation gas detection principle. Every component is manufactured in-house to ensure optimum performance. Careful matching of the active and reference elements ("beads") result in a sensor that has negligible zero drift with respect to changes in humidity, pressure, and temperature.
  • Extra strong support post protects beads from shock and vibration, avoiding damage
  • Large active bead surface area provides large signal-to-noise ratio for stable performance and long sensor life
  • Teflon barrier protects active and reference beads which eliminates heat transfer, maximizing output signal
  • Functions well in corrosive and aggressive environments by using precious metals for all components mounted in Teflon body
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