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PTR 225, metal-sealed
- Connector FCC 68/RJ45, 8-pole
- The maximum pressure applies to inert gases and temperatures below 55 °C
- Cold-cathode (Penning system)
- Rugged and dependable
- Insensitive to air ingress
- Corrosion-resistant
- For vacuum processes in high- and ultra high vacuum
- Order number: PT T13 148 300
- Connector FCC 68/RJ45, 8-pole
- The maximum pressure applies to inert gases and temperatures below 55 °C
- Cold-cathode (Penning system)
- Rugged and dependable
- Insensitive to air ingress
- Corrosion-resistant
- For vacuum processes in high- and ultra high vacuum
- Delivery time: On request
| Anode |
|
|---|---|
| Output signal: Measuring range | 0.66 – 10 V |
| Output signal: Minimum load | 10 kΩ |
| Bakeout temperature | Electronics removed 150 °C |
| Seal |
|
| Pressure max. | 10000 hPa |
| Feedthrough | Al2O3 |
| Flange, material | Stainless steel |
| Precision: 1 · 10<sup>-8</sup> – 1 · 10<sup>-3</sup> hPa | ± 30 % |
| Weight | 500 g |
| Measuring range | 1E-9 – 1E-2 hPa |
| Measurement cable length | 50 m |
| Measuring method | Cold cathode according to Penning |
| Nominal diameter | DN 25 ISO-KF |
| Temperature: Storage | -20 – 70 °C |
| Ambient temperature | 10 – 50 °C |
| Supply: Voltage V DC | 14.5 – 36 V DC |
| Supply: consumption max. | 2 W |
| Volume | ≤ 21 cm³ |
| Repeatability: 1 · 10<sup>-8</sup> – 1 · 10<sup>-4</sup> hPa | ± 4 % |