XP-3140 is a portable leak detector with integrated pump for measuring high concentrations of flammable gases such as methane, propane, ethanol, hydrogen, etc. up to 100vol%.
The display shows continuous measurement both digitally and with a simulated analogue scale.
Suitable for measuring the amount of gas remaining in a container.


IncludedXP-3140, Soft case, 4×AA alkaline dry cells, Gas sampling hose (1m), Probe with filter/moisture trap, spare filters
Detection PrincipleThermal conductivity
Detection Range0-100vol%
Indication Accuracy
(Under identical conditions)
H range: ±5%
L range: ±10%
Alarm Set Value50vol%
Digital display: 0-100vol%
0-10vol% or 0-30vol% (L range)
0-100vol% (H range)
Alarm IndicationGas alarm: Intermittent buzzer, Red lamp flashing
Trouble alarm: Buzzer, Red lamp flashing, LCD display
Operation Temperature0 to 40℃
Power Source4×AA alkaline dry cells
WeightApprox. 450g (excluding batteries)
Optional accessories2-30m gas sampling hose, Gas dilution probe, Data download software (CDROM software and USB cable)
DatasheetXP-3140 (PDF)

*Batteritid kan variera beroende på batteritillverkare, användningsförhållanden, förvaring etc.

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