Gas-Pro CSE Monitor is The confined space entry monitor solution for workers and fleet managers. Offering detection of up to 5 gases in a compact and rugged solution, Gas-Pro has an easy to read top mount display combining ease of use with user focused features. The optional internal pump, activated with the flow plate, takes the pain out of pre-entry testing and allows Gas-Pro to be worn either in pumped or diffusion modes.
  • CO 2 : 0 ~ 6,000 ppm range, Diffusion sampling mode.
  • Three LCD Display for CO 2 , %RH Humidity and Air Temperature.
  • Maintenance free dual wavelength NDIR infrared CO 2 sensor (non-dispersive infrared).
  • Continuous or manual data logging (20,000 sets).
  • Data hold & Maximum / Minimum with Time stamp.
  • Data Memory and READ function.
  • Alarm and Time setting.
  • RS-232 function / Software.



  • Measuring Range:  0 to 100% LEL
  • Resolution : 1% LEL
  • Alarm   : 90 dB (audible), visible, vibrating
  • Power Source : rechargeable lithium-ion batteries