Honeywell 301EM Sensors

Refrigerant gas sensor or combustible explosion proof sensors available.

Starting at $845.00

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Availability
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Product Manual Product Specs (2 Files)

Features

  • Required component for the Honeywell 301EM-20 Controller
  • Refrigerant sensors available include:
    • R11, R123, R125, R134a, R22, R404a, R407a, R410a, R507a
  • Explosion proof sensors include:
    • GAIN 1.0-1.3 / Methane
    • GAIN 1.3-1.599 / Hydrogen
    • GAIN 1.6-1.999 / Propane, Ethanol
    • GAIN 2.0-2.219 / n-Pentane
    • GAIN 2.220-2.5 / Toluene
    • GAIN +2.5 / n-Decane
    • Carbon monoxide (CO)
    • Chlorine (Cl2)
    • Nitrogen dioxide (NO2)
    • Hydrogen sulfide (H2S)
    • Oxygen (O2)
    • Sulfur dioxide (SO2)