3XX (M)Personal Gas Monitor
FEATURES
Advanced micro-processor based technology
Accurate, Handy and easy to use
On-board memory, stores up to 3000 test results along with date
and time
Computer and printer interface provision
Provides audio, visual indication on alarm
Soft power ON/OFF
Auto data logging
SPECIFICATIONS
Weight : Approx 250 grams
Sensors : Electrochemical / Pellistor / Solid state/NDIR
Runtime : 7 - 8 hours when battery full charged.
Display : 8X2 Alphanumeric LCD/OLED display
Operating temperature : -10 to 50 C
Power source : 3.7 V, 2200 mAH Li-ion rechargeable battery.
Accuracy : Inherently +/- 2% (but also depends on the calibration gas accuracy
& calibration method)
Drift : Less then 2% of the signal per month at constant temperature and pressure.
Range : Annexure - I
Gas sampling : Diffusion type
Alarm set point :
1) Two alarm set point viz. Low and High which are user settable.
2) Visual yellow and red LED indication for Low and High alarm.
Data Transfer/Print : Bluetooth (wireless) or Serial(wired) communication from
instrument to computer or printer.
Data Storage : Can store upto 3000 records with date, time, gas concentration.
Function keys : UP, DOWN, SET & ENTER
Instrument Enclosure : ABS Plastic
Size : Height = 130 mm
Width = 70 mm
Depth = 35 mm