Teledyne Hastings Instruments manufactures Piezo Vacuum Sensors and Gauges THPS 760 and THPS 760 S known for their exceptional stability and accuracy. These can be used even in Corrosive environments.
The heart of this vacum controller is the HPM-760S module, a stainless steel measurement volume attached to a small and rugged piezo-resistive transducer on a silicon chip. The chip includes a sealed vacuum reference, a resistive bridge circuit and a temperature compensation network which
provides outstanding accuracy and stability.
When exposed to atmosphere, the instrument measures barometric pressure. Calibration is simple, no test equipment is necessary, only an accurate barometric reading is required to set the high end
From – Teledyne Hastings Instruments
Reliable solutions for vacuum measurement in laboratory and industrial environments.