your best partner for vacuum

PSG55x

ATM to Medium Vacuum Gauge

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.

Benefits

  • 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
  • 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

Part Number

part-number

Dimensions

dimensions

Specifications

Type PSG550 Tungsten PSG552 Nickel PSG554 ceramic coated
Measurement range mbar 5×10-5 … 1000 5×10-5 … 1000 5×10-5 … 1000
Accuracy (N2)
5×10-4 … 1×10-3 mbar % of reading ±50 ±50 ±50
1×10-3 … 100 mbar % of reading ±15 ±15 ±15
100 … 1000 mbar % of reading ±50 ±50 ±50
Repeatability (N2)
1×10-3 … 100 mbar % of reading ±2 ±2 ±2
Admissible pressure bar (absolute) ≤5 ≤5 ≤5
Pressure, max. bar (absolute) 10 10 10
Admissible temperature
Operation (ambient) °C +10 … +50 +10 … +50 +10 … +50
Storage °C -20 … +65 -20 … +65 -20 … +65
Bakeout at flange °C ≤80 ≤80 ≤80
Bakeout at flange long tube °C ≤250 ≤250 ≤250
Supply voltage V (dc) +15 … +30 +15 … +30 +15 … +30
Power consumption
Without fieldbus W ≤2.5 ≤2.5 ≤2.5
DeviceNet™ W ≤3 ≤3 ≤3
Profibus W ≤3 ≤3 ≤3
Output signal analog 3PIx-0xx-xxx0 V 0 … +10 0 … +10 0 … +10
Output signal analog 3PIx-0xx-xxx1 V 0 … +8.5 0 … +8.5 0 … +8.5
Output signal analog 3PIx-0xx-xxx2 V 0 … +5.529 0 … +5.529 0 … +5.529
Output signal analog 3PIx-0xx-xxx3 V 0 … +8.875 0 … +8.875 0 … +8.875
Measuring range 3PIx-0xx-xxx0 V +0.61 … +10 +0.61 … +10 +0.61 … +10
Measuring range 3PIx-0xx-xxx1 V +1.2 … +8.5 +1.2 … +8.5 +1.2 … +8.5
Measuring range 3PIx-0xx-xxx2 V +0.375 … +5.529 +0.375 … +5.529 +0.375 … +5.529
Measuring range 3PIx-0xx-xxx3 V +1.57 … +8.875 +1.57 … +8.875 +1.57 … +8.875
Voltage vs. pressure
3PIx-0xx-xxx0 volts per decade 1.286 1.286 1.286
3PIx-0xx-xxx1 / -xxx2 / -xxx3 volts per decade 1 1 1
Load impedance kΩ >10 >10 >10
Setpoint relay
Number of setpoints 2 2 2
Range (N2) mbar 5×10-5 … 1000 5×10-5 … 1000 5×10-5 … 1000
Relay contact n.o., potential free n.o., potential free n.o., potential free
Hysteresis % of threshold 10 10 10
Contact rating solid state relays V (dc) ≤30 ≤30 ≤30
Contact rating mechanical relays V (dc) ≤30 ≤30 ≤30
Switching time ms ≤30 ≤30 ≤30
Interface (digital) RS232C RS232C RS232C
Electrical connection
3PIx-0xx-x0xx FCC, 8-pin FCC, 8-pin FCC, 8-pin
3PIx-0xx-x1xx D-Sub, 9-pin, male D-Sub, 9-pin, male D-Sub, 9-pin, male
3PIx-0xx-x2xx D-Sub, 15-pin HD, male D-Sub, 15-pin HD, male D-Sub, 15-pin HD, male
3PIx-0xx-x4xx D-Sub, 15-pin HD, with RS485, male D-Sub, 15-pin HD, with RS485, male D-Sub, 15-pin HD, with RS485, male
Cable length m (ft.) ≤100 (≤330) ≤100 (≤330) ≤100 (≤330)
RS232C operation m (ft.) ≤30 (≤100) ≤30 (≤100) ≤30 (≤100)
Materials exposed to vacuum W, Ni, NiFe, glass, SnAg, stainless steel Ni, NiFe, glass, SnAg, stainless steel Al2O3, stainless steel
Internal volume
DN 16 ISO-KF cm³ 4.7 4.7 4.7
DN 16 ISO-KF long tube cm³ 14.5 14.5 14.5
DN 16 CF-F cm³ 8 8 8
DN 16 CF-R long tube cm³ 14 14 14
DN 25 ISO-KF, 4 VCR cm³ 5.5 5.5 5.5
8 VCR cm³ 7 7 7
1/8” NPT, 7/16-20 UNF cm³ 5.2 5.2 5.2
Surface mount 29 mm/1.15 inch cm³ 4.9 4.9 4.9
4 VCR 90° cm³ 7.9 7.9 7.9
Weight
Without fieldbus interface g 115 … 130 115 … 130 115 … 130
With fieldbus interface g 230 … 250 230 … 250 230 … 250
Degree of protection IP 40 IP 40 IP 40
Standards
CE conformity EN 61000-6-2/-6-3, EN 61010 EN 61000-6-2/-6-3, EN 61010 EN 61000-6-2/-6-3, EN 61010
ETL certification UL 61010-1, CSA 22.2 No.61010-1 UL 61010-1, CSA 22.2 No.61010-1 UL 61010-1, CSA 22.2 No.61010-1
DeviceNet™
Protocol DeviceNet™, group 2 slave only DeviceNet™, group 2 slave only DeviceNet™, group 2 slave only
Data rate switch kBaud 125, 250, 500 or network programmable 125, 250, 500 or network programmable 125, 250, 500 or network programmable
Cable length 125 kbps m (ft.) 500 (1650) 500 (1650) 500 (1650)
Cable length 250 kbps m (ft.) 250 (825) 250 (825) 250 (825)
Cable length 500 kbps m (ft.) 100 (330) 100 (330) 100 (330)
MAC ID 2 switches (address 00 – 63) or network programmable 2 switches (address 00 – 63) or network programmable 2 switches (address 00 – 63) or network programmable
Digital functions read pressure, select units: Torr, mbar, Pa, micron, counts; monitor gauge status, detailed alarm and warning information, safe state allows definition of behavior in case of error read pressure, select units: Torr, mbar, Pa, micron, counts; monitor gauge status, detailed alarm and warning information, safe state allows definition of behavior in case of error read pressure, select units: Torr, mbar, Pa, micron, counts; monitor gauge status, detailed alarm and warning information, safe state allows definition of behavior in case of error
Specification DeviceNet™ “Vacuum Gauge Device Profile” DeviceNet™ “Vacuum Gauge Device Profile” DeviceNet™ “Vacuum Gauge Device Profile”
Device type ”CG” for combination gauge ”CG” for combination gauge ”CG” for combination gauge
I / O slave messaging polling only polling only polling only
Supply voltage for DeviceNet™ 3PI6- / 3PI7- / 3PI8-0xx-xxxx V (dc) +15 … +30 +15 … +30 +15 … +30
Power consuption 3PI6- / 3PI7- / 3PI8-0xx-xxxx W ≤3 ≤3 ≤3
Connector for DeviceNet Micro-Style, 5-pin, male Micro-Style, 5-pin, male Micro-Style, 5-pin, male
Profibus DP
Baud rates kBaud 9.6 / 19.2 / 93.75 / 187.5 / 500 9.6 / 19.2 / 93.75 / 187.5 / 500 9.6 / 19.2 / 93.75 / 187.5 / 500
Address 2 switches (address 00 – 127) or network programmable 2 switches (address 00 – 127) or network programmable 2 switches (address 00 – 127) or network programmable
Digital functions read pressure, select units: Torr, mbar, Pa, micron, counts; monitor gauge status, detailed alarm and warning information, safe state allows definition of behavior in case of error read pressure, select units: Torr, mbar, Pa, micron, counts; monitor gauge status, detailed alarm and warning information, safe state allows definition of behavior in case of error read pressure, select units: Torr, mbar, Pa, micron, counts; monitor gauge status, detailed alarm and warning information, safe state allows definition of behavior in case of error
Connector for Profibus DP D-Sub, 9-pin, female D-Sub, 9-pin, female D-Sub, 9-pin, female
RS485C
Baud rates kBaud 9.6 / 19.2 / 38.4 /57.6 9.6 / 19.2 / 38.4 /57.6 9.6 / 19.2 / 38.4 /57.6
Address 2 switches (address 00 – 255) 2 switches (address 00 – 255) 2 switches (address 00 – 255)
Digital functions read pressure, select units: Torr, mbar, Pa, micron, counts; monitor gauge status, detailed alarm and warning information, safe state allows definition of behavior in case of error read pressure, select units: Torr, mbar, Pa, micron, counts; monitor gauge status, detailed alarm and warning information, safe state allows definition of behavior in case of error read pressure, select units: Torr, mbar, Pa, micron, counts; monitor gauge status, detailed alarm and warning information, safe state allows definition of behavior in case of error
Connector for RS485 D-Sub, 15-pin HD, male D-Sub, 15-pin HD, male D-Sub, 15-pin HD, male
EtherCAT
Protocol EtherCAT protocol specialized for EtherCAT protocol specialized for EtherCAT protocol specialized for EtherCAT
Communication standards ETG.5003 Part 1 “Semiconductor Device Profile” ETG.5003 Part 2080 “Specific Device Profile: Vacuum Pressure Gauge” ETG.5003 Part 1 “Semiconductor Device Profile” ETG.5003 Part 2080 “Specific Device Profile: Vacuum Pressure Gauge” ETG.5003 Part 1 “Semiconductor Device Profile” ETG.5003 Part 2080 “Specific Device Profile: Vacuum Pressure Gauge”
Node address Explicit Device Identification Explicit Device Identification Explicit Device Identification
Physical layer 100BASE-Tx (IEEE 802.3) 100BASE-Tx (IEEE 802.3) 100BASE-Tx (IEEE 802.3)
EtherCAT connector RJ45, 8-pin (socket), IN and OUT RJ45, 8-pin (socket), IN and OUT RJ45, 8-pin (socket), IN and OUT
Cable shielded Ethernet CAT5e or higher shielded Ethernet CAT5e or higher shielded Ethernet CAT5e or higher
Cable length m (ft.) ≤100 (330) ≤100 (330) ≤100 (330)
Process data Fixed PDO mapping and configurable PDO mapping Fixed PDO mapping and configurable PDO mapping Fixed PDO mapping and configurable PDO mapping
Mailbox (CoE) SDO requests, responses and information SDO requests, responses and information SDO requests, responses and information

Accessories

PSG550 Tungsten
Part Number Description
211-001 Clamping ring DN 10-16 ISO-KF
211-097 Centering ring with fine filter DN 16 KF
303-333 Diagnostic cable 1.9m (P3)
PSG552 Nickel
Part Number Description
211-001 Clamping ring DN 10-16 ISO-KF
211-097 Centering ring with fine filter DN 16 KF
303-333 Diagnostic cable 1.9m (P3)
PSG554 ceramic coated
Part Number Description
211-001 Clamping ring DN 10-16 ISO-KF
211-097 Centering ring with fine filter DN 16 KF
303-333 Diagnostic cable 1.9m (P3)

Spare Parts

PSG550 Tungsten
Part Number Description
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
Part Number Description
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
Part Number Description
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°
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