Pirani Gauge (VSPI-3002)

• - Displacement speed(60Hz) :
• - Ultimate Pressure :

Pirani vacuump gauge (VSPI-3002) Model : VSPI-3002 0.001 to 10 Torr Range If Pirani gauge's principle supplies constant voltage to sensor's filament that is established to vacuum chamber, because resistance value according to change of pressure …