POLI User’s Guide
33
11. Technical Specifications
Instrument Specifications
5.74 x 3.31 x 1.65 in (140 x 84 x 42 mm)
MP400: 14 oz (400 g)
MP400P & 400S: 15 oz (430 g)
MP400S:
Over 30 interchangeable and field-replaceable sensors
including PID for VOCs, EC for Toxic and O2,
Pellistor for LEL, and NDIR for LEL and CO2
Rechargeable Li-ion pack:18 hours in diffusion with no
wireless, 16 hours in diffusion with wireless, 12 hours
in pump with no wireless, and 10 hours in pump with
wireless
Real-time reading of gas concentration, PID
measurement gas and correction factor, Man Down
Alarm on/ off, visual compliance indicator, battery
status, datalogging on/off, wireless on/off and reception
quality STEL, TWA, peak and minimum values
128 x 128 graphical LCD, 1.77 x 1.73 in (45 x 44 mm),
with LED backlight for enhanced display readability.
Automatic screen auto-flip feature
Bulit-in pump or diffusion
Manual or automatic bump test and calibration with
CaliCase (separate orders)
Wireless remote alarm notification, audible
(90dB@30cm), vibration, visual (flashing bright red
LEDs), and on-screen indication of alarm conditions
Man Down Alarm with pre-alarm and real-time remote
wireless notification
Continuous datalogging (6 months for 4 sensors at 1
minute intervals, 24 hours a day and 7 days a week)
Charging and
Communication
Charging, data download, instrument setup and
firmware upgrades on PC or laptop via Micro-USB.
-4° to +122°F (-20°C to +50°C)
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