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  • Calibration Gas Cylinders for the Basic M2B, M21 and M22 Transmitters
  • Calibration gases include:
    • Butane
    • Chlorine (SS regulator required)
    • Ethylene
    • Hydrogen sulfide
    • Hydrogen chloride (SS regulator required)
    • Hydrogen cyanide
    • Methane
    • Ammonia (SS regulator required)
    • Nitrogen dioxide
    • Pentane
    • Propane
    • Sulpher dioxide

This product is an accessory for the following products:

Net Safety M21 Millennium II Single Channel Transmitter
SMART sensor technology, -67 to 185°F temp range, full diagnostics with event and data logging
Net Safety M22 Millennium II Dual Channel Transmitter
Dual channel, SMART sensor technology, -67 to 185°F temp range
Net Safety M2B Millennium II BASIC Universal Transmitter
Delivers highly accurate monitoring of toxic and combustible gases, SMART sensor technology

The Net Safety CAL-CYL Calibration Gas Cylinders are used with the Millennium II Basic M2B, Millennium II M21, Millennium II M22 Transmitters. The gas options include butane, chlorine, ethylene, hydrogen sulfide, hydrogen chloride, hydrogen cyanide, methane, ammonia, nitrogen dioxide, pentane, propane and sulpher dioxide.