Description

This 775i isolated piezo sensor (transducer) comes with an industry standard M12 connector and has resolution below 1 Torr.

• Isolated piezo sensor with only 316 SS for wetted material
• Rugged stainless steel sensor that is hermetically sealed to insure zero leakage
• 1/8″ male NPT vacuum fitting, easily adaptable to KF
• Measure 1 – 775 Torr without a capacitance manometer
• Industry standard 5 volt sensor and rugged M12 connector

Applications:

• The 775i vacuum sensor can be used when an inches of mercury dial gauge lacks the resolution around 20 Torr
• This absolute sensor is often used as an inexpensive alternative to a capacitance manometer
• Isolated piezo sensor used in manufacturing environments to trigger equipment on or off
• Could be used for load lock chamber lights to note a pressure below 5 Torr
• For turning on an industrial vacuum blower at 25 Torr
• Sensor approaches the accuracy that is required to know where water boils at ambient temperature during a vacuum drying process

Pressure Range:  2 – 775 Torr, 2.6 -1033 mbar, 15 PSIA
Total Error Band: +/- 1% of Full Scale Output, +/- 2 Torr
Vacuum Interface: 1/8” Male NPT but can be easily converted to KF using a female KF16 or KF25 adapter
Pressure Overload: 60 PSIA
Read the 775i Isolated Piezo Sensor Data Sheet here

DigiVac 775i Equations: