Pfeiffer IKR 270 Compact Cold Cathode Transmitter
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Compact Cold Cathode Transmitter The Pfeiffer Vacuum IKR 270 is a compact cold cathode transmitter designed for reliable high-vacuum pressure measurement using the inverted magnetron principle.
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| Part No. | PT R21 251 |
| Ref No | 44296705 |
| Flange size | DN 40 CF-F |
| The maximum pressure applies to inert gases and temperatures below | 55 °C |
| Measurement Principle | Cold cathode / Inverted magnetron |
| Connection flange | DN 40 CF-F |
| Output signal | Measuring range: 1.96 – 8.6 V |
| Output signal, Minimum load | 10 kohm |
| Bakeout temperature max.(electronics removed) | = 250 °C |
| Pressure max. | 1 · 104 hPa |
| Feedthrough | Al2O3 |
| Attribute | Metal sealed |
| Input voltage(s) | 15 – 30 V DC |
| Flange, material | Stainless steel |
| Power consumption max. | 2 W |
| Measuring range | 5E-11 – 1E-2 hPa |
| Accuracy of measurement | 30 % (1E-9 hPa – 1E-3 hPa) |
| Measurement cable length min. | 500 m |
| Measuring method | Cold cathode |
| Ambient temperature | 5 – 55 °C |
| Volume | 20 cm³ |
| Repeatability | 5 % (1E-9 hPa – 1E-3 hPa) |
| Stock key | CON-003 |
| Condition | New |
| SKU | 1100637 |
| Weight | 1 |
