LPG 300 LPG 300 is an automatic controller for low pressures and very low pressures. It is a self-contained pressure controller thanks to its internal rechargeable Li-ion battery (autonomy approx. 8 h), also can be connected to the mains. LPG 300 is an ideal equipment for calibration, test and verification of all instruments of low or very low pressure or vacuum. APPLICATIONS Use in-situ or in laboratories Calibration or negative or positive tests or vacuum HIGHLIGHTS Pressure ranges 1 … 1000 hPa Accuracy up to 0.1% FS Internal batteries (8h of autonomy) Intuitive handling Technical data Pressure range Pressure units Mbar, Pa, kPa, hPa, bar, psi, inH 2O, mmHg, Torr Through internal electric pump, differential, positive or negative pressure and overpressure Inductive Measuring principle

Technical data Internal reference sensor temperature drift Ground Zero: 0.03% f.v./k (0% through balance Zero) Time: 0.03% f.v./k Balance Zero, programmable mode Automatic (at adjustable intervals) Manual (button Zero) Stability long time internal sensor reference Work temperature range Storage temperature range Usable pressure measurement range Media measurement Air, not aggressive or corrosive gases Operating modes CTRL (pressure controller) MESS (pressure measurement) AUTO (definable pressure profile individually) Operation remote control (via interfaces) Graphical display (blue / white) Power...