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Pfeiffer PKR 361 Gauge
Starting at: $1,973.38 Starting at: $1,835.24
Pfeiffer PKR 361 Gauge
The PKR 361 gauge is capable of measuring from atmosphere to 7.5E-10 Torr. It is a combination pirani/cold cathode gauge.
- Maximum pressure refers to inert gases and temperatures of less than 55 °C
- Rugged and dependable
- Insensitive to air ingress
- Without elastomer seal
- High current version optimized for high vacuum applications
Offered in a KF25, KF40 or 2.75″ Conflat flange.
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Description
Pfeiffer PKR 361 Gauge
The PKR 361 gauge is capable of measuring from atmosphere to 7.5E-10 Torr. It is a combination pirani/cold cathode gauge.
- Maximum pressure refers to inert gases and temperatures of less than 55 °C
- Rugged and dependable
- Insensitive to air ingress
- Without elastomer seal
- High current version optimized for high vacuum applications
Offered in a KF25, KF40 or 2.75″ Conflat flange.
Brand
Pfeiffer
Pfeiffer Vacuum Technology AG is a German manufacturer of vacuum pumps. It is headquartered in Aßlar in Germany with 70% of the total production catering to the export market.
| Accuracy: 1 · 10-8 – 1 · 100 hPa | ± 30 % |
| Ambient temperature | 5-55 °C | 41-131 °F | 278-328 K |
| Anode | Molybdenum |
| Bakeout temperature | Electronics removed, ≤ 150 °C |
| Feedthrough | Glass |
| Filament | Tungsten |
| Flange, Material | Stainless Steel 1.4435 |
| Measurement range | 1 · 10-9 – 1 · 103 hPa |
| Method of measurement | Pirani/Cold Cathode |
| Nominal diameter | DN 25 ISO-KF |
| Output signal: Measurement range | 2–8.6 V |
| Output signal: Minimum load | 10 kΩ |
| Pressure max. | 10,000 hPa | 7,500 Torr | 10,000 mbar |
| Repeatability: 1 · 10-8 – 100 hPa | ± 5 % |
| Sensor cable length min. | 300 m |
| Supply: Power consumption max. | 2 W |
| Supply: Voltage V DC | 14.5 – 30 V DC |
| Temperature: Storage | -40-70 °C | -40-158 °F | 233-343 K |
| Volume | 19.9 cm³ |
| Weight | 280 g |
