The POLI MP400 Series Multi-Gas Detector can sample by diffusion or built-in pump and offers up to 6-gas monitoring of oxygen (O2), combustibles (LEL), toxic gases, carbon dioxide (CO2), and volatile organic compounds (VOCs). It allows a full selection of sensors, i.e., electrochemical (EC), pellistor, non-dispersive infrared (NDIR) and photo-ionization detector (PID). 4 Sensor slots are available; 5- and 6-gas measurements are possible using combination sensors.   DATA SHEET

Monitor-only configuration includes:
• Monitor as specified NOTE: At most two high-power sensors can be used at the same time. These include PID, LEL and NDIR sensors. Two identical sensors of any type are not allowed.
• Sensors as specified
• Sampling option (pump/no pump) as specified NOTE: Both POLI diffusion and pump models can use an Automatic Test and Calibration Station.
• Calibration Adaptor NOTE: For Purging Applications using Oxygen, LEL and VOL sensors, The LEL sensor MUST be an NDIR sensor and cannot be a pellistor-type sensor.
• Lithium-ion Battery
• USB cable for charging & data download with 100-240V charger NOTE: Some exotic sensors may have longer lead times.
• Quick Reference Guide NOTE: Extension tubing for remote sampling must be purchased separately
• Calibration Certificate WARNING: Please review the cross-sensivity of the selected sensors in TA Note 4 at www.mpowerinc.com to avoid obvious interferences of sensor responses.