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  Products > Pressure & Flow Measurement : AIR > Sub-Products > Pressure Meter >
KM100

Gas Supply
Differential Pressure Meter




KM50 -
  > Electronic pressure meter for testing natural gas and LPG supply pressures in domestic      and commercial properties
  > Pressure range to ±100mbar covers all gas supply requirements
  > Can be specified to read in one of the following three scales:- mbar, PSI or inches water      gauge
  > Backlit LCD Display
  > Adjustable zero value
  > Filter mode to stabilise readings
  > Selectable auto switch off
  > Over-range capability of up to 300 mbar, or equivalent, for extra safety

Pressure Measurement Range
0 to ±100 mbar or 0 to ±1.450 PSI
or 0 to ±40.00 inWG
Scales mbar or PSI or inWG
Maximum Over-Range Pressure
300 mbar or 4.35 PSI or 120 inWG
Resolution
mbar
PSI
inWG

0.1 (0 to 70), 0.2 (70 to 100)
0.002 (0 to 1.00), 0.004 (1.00 to 1.45)
0.04 (0 to 28), 0.08 (28 to 40)
Accuracy at +23°C
mbar
PSI
inWG

±0.5% (0 to 70), ±1% (70 to 100)
±0.5% (0 to 1.00), ±1% (1.00 to 1.45 to 100)
±0.5% (0 to 28), ±1% (28 to 40)
Ambient Operating Range
Temperature
Humidity

0°C to +40°C, +32°F to +104°F
10 to 90% non condensing
Pressure Connection Supplied Hose tail 8.5mm/0.33 diameter with 0.75m/29.5
of flexible hose supplied
Battery Type
9V IEC 6LF22 alkaline
Battery Life 300 hours (without backlight)
Dimensions L 130mm x H 70mm x D 31mm,
excluding connector
L 5.12in x H 2.75in x D 1.22in,
excluding connector
Weight with Battery 150gms/5.3oz