AML PV3 Pirani gauges detect the cooling effect of residual gas molecules on a heated filament. The rate of heat transfer to the gas is related to pressure and causes a change in the electrical resistance of the filament or the amount of power required to maintain it at constant temperature. The filament is normally connected in a bridge circuit.

Features:

• Range: 200 mbar to 1 x 10-3 mbar
• Intended for use in constant-voltage bridge circuits, which reduces the filament temperature and the rate of filament corrosion or contamination at high pressures
• May be interchanged between any AML NGC / PGC series or equivalent controllers without recalibration
• Integral 3-metre lead and connector
• Extension cables do not affect the calibration
• Mounts in any orientation
• 200°C bakeable version available
• RoHS compliant

Manufactured by: AML Microelectronics
Sold and Serviced by Motion Technologies Pty Limited