The 925 Micro Pirani™ vacuum transducer is a thermal conductivity vacuum gauge based on MEMS-based (Micro-Electro-Mechanical Systems) vacuum sensor and offers analog voltage output, digital interface and set point relays for process controlling.

Pirani Thermal Conductivity Vacuum Gauge Physics. The Pirani gauge's sensing element is a wire of known resistance and known temperature coefficient of resistance.

The Granville-Phillips® 275 Convectron® Pirani Vacuum Gauges have been the world-standard convection-enhanced Pirani gauge for over 35 years and are used in thousands of vacuum processes to accurately measure pressure from atmosphere to 10 -4 Torr.

The 925 MicroPirani vacuum transducer is a thermal conductivity vacuum gauge based on a unique, MEMS-based (Micro-Electro-Mechanical Systems) vacuum sensor. The 925 MicroPirani offers analog voltage output, digital interface and set point relays for process controlling.

The 275203 Convection-enhanced Pirani Vacuum Gauge provides reliable measurement from 10 -4 Torr to atmosphere using a gold plated tungsten sensor, and features a size NW16 ISO-KF fitting.

The MKS 925 features an increased pressure measurement range from 1x10-5 Torr to atmosphere, two decades below a standard Pirani sensor. The Series 925 MicroPirani™ transducer is a thermal conductivity gauge and incorporates a MEMS MicroPirani™ sensor technology in a compact package.

The 275071 Convection-enhanced Pirani Vacuum Gauge provides reliable measurement from 10-4 Torr to atmosphere using a gold plated tungsten sensor, and features ...

MKS ® Granville-Phillips ® 925 MicroPirani™ Vacuum Transducer Representative Image 925-21030 GAUGE, 925 MICROPIRANI, KF25, RS232 / ANALOG, 15 PIN SUB HD MALE / 3 SETPOINTS, NO DISPLAY

The 275316 Convection-enhanced Pirani Vacuum Gauge provides reliable measurement from 10 -4 Torr to atmosphere using a gold plated tungsten sensor, and features a size NW40 ISO-KF fitting.

The MKS Series 317 Convection-Enhanced Pirani Vacuum Sensors are general purpose vacuum gauges for foreline pressure measurement up to 1000 Torr. They can be used in many industrial applications such as semiconductor manufacturing, load locks, leak detection, vacuum coating, and freeze dryers.