Pirani Gauges

PSG55x

ATM To Medium Vacuum Gauge

Drop-in Options

Revolutionize your vacuum gauge experience with us!

The INFICON Pirani Standard Gauge (PSG55x) employs like his brothers PCG55x and PSG50x the most advanced digital Pirani technology available. The rugged sensor design combined with the compact size and the variety of features qualifies as the right product for measurement from low to the high vacuum range.

Now available with EtherCAT digital interface!

Advantages

Available with Tungsten (PSG550) or Nickel (PSG552) filament or with a fully ceramic coated (PSG554) sensor unit for highly corrosive applications
Optional display, setpoints and digital interfaces
Latest EtherCAT protocol Standard ETG.5003.2080 S (R) V1.3.0
Easy to exchange plug & play sensor element with on-board calibration data - guarantees high reproducibility and low cost of ownership
Selectable output signal and various plug versions for easy integration
Mounts in any orientation - provides engineering freedom in tool design
Diagnostic port on all versions
Compliance & standards: CE, EN, UL, CSA, RoHS

Typical applications

Fore vacuum pressure measurement
Safety circuits in vacuum systems
General vacuum measurement and control from low to the high vacuum range

Specifications

PSG550 Tungsten

PSG552 Nickel

PSG554 ceramic coated

Measuring Principle		thermal conductance accurcy to Pirani

Measurement range	Torr mbar	5×10^-5 … 1000 3.8×10^-5 … 750

Accuracy (N₂)
5×10^-4 … 1×10^-3 mbar	% of reading	±50
1×10^-3 … 100 mbar	% of reading	±15
100 … 1000 mbar	% of reading	±50

Repeatability (N₂)
1×10^-3 … 100 mbar	% of reading	±2

Mounting orientation		any

Measuring Principle		thermal conductance accurcy to Pirani

Measurement range	Torr mbar	3.8×10^-5 … 750 5×10^-5 … 1000

Accuracy (N₂)
5×10^-4 … 1×10^-3 mbar	% of reading	±50
1×10^-3 … 100 mbar	% of reading	±15
100 … 1000 mbar	% of reading	±50

Repeatability (N₂)
1×10^-3 … 100 mbar	% of reading	±2

Mounting orientation		any

Measuring Principle		thermal conductance accurcy to Pirani

Measurement range	Torr mbar	5×10^-5 … 1000 3.8×10^-5 … 750

Accuracy (N₂)
5×10^-4 … 1×10^-3 mbar	% of reading	±50
1×10^-3 … 100 mbar	% of reading	±15
100 … 1000 mbar	% of reading	±50

Repeatability (N₂)
1×10^-3 … 100 mbar	% of reading	±2

Mounting orientation		any

Part Number

Accessories

Spare Parts

PSG550 Tungsten

211-001	Clamping ring DN 10-16 ISO-KF
350-050	Power Supply, PxG5xx,G-Cable FCC,1.8m

PSG552 Nickel

211-001	Clamping ring DN 10-16 ISO-KF
350-050	Power Supply, PxG5xx,G-Cable FCC,1.8m

PSG554 ceramic coated

211-001	Clamping ring DN 10-16 ISO-KF
211-097	Centering ring with fine filter DN 16 KF
350-050	Power Supply, PxG5xx,G-Cable FCC,1.8m

PSG552 Nickel

211-097	Centering ring with fine filter DN 16 KF

PSG550 Tungsten
#
211-097	Centering ring with fine filter DN 16 KF

PSG552 Nickel

303-333	Diagnostic cable 1.9m (P3)

PSG554 ceramic coated

303-333	Diagnostic cable 1.9m (P3)

PSG550 Tungsten

303-333	Diagnostic cable 1.9m (P3)

PSG550 Tungsten

355-925	PSG550 Spare sensor, DN 16 ISO-KF
355-926	PSG550 Spare sensor, DN16 ISO-KF, long
355-927	PSG550 Spare sensor, DN 16 CF-F
355-928	PSG550 Spare sensor, DN 16 CF-R, long
355-929	PSG550 Spare sensor, DN 25 ISO-KF
355-930	PSG550 Spare sensor, 1/8" NPT
355-931	PSG550 Spare sensor, 8-VCR
355-932	PSG550 Spare sensor, 4-VCR
355-933	PSG550 Spare sensor, 7/16-20 UNF
355-934	PSG550 Spare sensor, 29x29mm
355-935	PSG550 Spare sensor, 4-VCR / 90°

PSG552 Nickel

355-936	PSG552 Spare sensor, DN 16 ISO-KF
355-937	PSG552 Spare sensor, DN16 ISO-KF, long
355-938	PSG552 Spare sensor, DN 16 CF-F
355-939	PSG552 Spare sensor, DN 16 CF-R, long
355-940	PSG552 Spare sensor, DN 25 ISO-KF
355-941	PSG552 Spare sensor, 1/8" NPT
355-942	PSG552 Spare sensor, 8-VCR
355-943	PSG552 Spare sensor, 4-VCR
355-944	PSG552 Spare sensor, 7/16-20 UNF
355-945	PSG552 Spare sensor, 29 x 29mm
355-946	PSG552 Spare sensor, 4-VCR / 90°

PSG554 ceramic coated

355-947	PSG554 Spare sensor, DN 16 ISO-KF
355-948	PSG554 Spare sensor, DN 16 ISO-KF, long
355-949	PSG554 Spare sensor, DN 16 CF-F
355-950	PSG554 Spare sensor, DN 16 CF-R, long
355-951	PSG554 Spare sensor, DN 25 ISO-KF
355-952	PSG554 Spare sensor, 1/8" NPT
355-953	PSG554 Spare sensor, 8-VCR
355-954	PSG554 Spare sensor, 4-VCR
355-955	PSG554 Spare sensor, 7/16-20 UNF
355-956	PSG554 Spare sensor, 29x29mm
355-957	PSG554 Spare sensor, 4-VCR / 90°