- Max. Measurement Range: 0.01 hPa
- Min. Measurement Range: 2 x 10-9 hPa
- Max. Pressure: 1000 kPa
- Supply Voltage: 15 - 30 V
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Pfeiffer IKR 251, Cold Cathode Vacuum Transmitter, DN 40 CF-F, FPM Sealed, 2000006124 / PT R25 502 / PTR25502
Condition:
New
In Stock
Item#:PN17602
Mfr Part#:2000006124 / PT R25 502 / PTR25502
Manufacturer:Pfeiffer Vacuum
Features:
Pfeiffer IKR 251, Cold Cathode Vacuum Transmitter, DN 40 CF-F, FPM Sealed, 2000006124 / PT R25 502 / PTR25502
Pfeiffer IKR 251 Features:
- Utilizes Cold Cathode (Inverted Magnetron)
- Rugged & Dependable
- Corrosion-Resistant
- Insensitive to Air Ingress
IKR 251 / 2000006124 Overview:
The Pfeiffer Vacuum IKR 251 Compact Cold Cathode Gauge has been designed for vacuum measurement within a pressure range between 2 × 10^(-9) to 1 × 10^(-2) hPa. The IKR 251 Cold Cathode Transmitter can be used either with a Pfeiffer Vacuum measurement unit for compact gauges or with another pressure evaluation unit. Over the entire measurement range, the reading is measured in terms of output as a logarithm of pressure. It functions with a cold cathode ionization measurement circuit (according to the inverted magnetron principle).
A&J Vacuum services and repairs Pfeiffer IKR 251 Cold Cathode Transmitters, along with all additional Pfeiffer Vacuum measurement devices (Transmitters and Gauges) available on our website. Please contact us for additional information concerning our service program or click http://www.ajvs.com/service.php to access our Services page. We likewise offer emergency service and repair upon request. For more information, please contact A&J Vacuum Services at (973) 249-0854. Thank you for choosing AJVS as your supplier.
This item is non-returnable/non-refundable
Pfeiffer IKR 251, Cold Cathode Vacuum Transmitter, DN 40 CF-F, FPM Sealed, 2000006124 / PT R25 502 / PTR25502
Pfeiffer IKR 251 Technical Data:
| Ambient temperature | 5 – 55 °C | 41 – 131 °F | 278.15 – 328.15 K |
| Anode | Mo |
| Bake-out temperature at the flange (in operation), max. | ≤ 150 °C | ≤ 302 °F | ≤ 423.15 K |
| Connecting flange | DN 40 CF-F |
| Dimension (D x L) | 63.5 mm x 107 mm | 2.5 x 4.21 inch |
| Electrical connection | Hirschmann, 6-pole, male |
| Feedthrough | Al2O3 |
| Flange, material | Stainless steel |
| Input voltage(s) | 15 – 30 V DC |
| Materials in contact with media | Ceramic (Al2O3 = 99.5 %) Stainless steel 1.4306 (AISI 304L) Stainless steel 1.4310 (AISI 301) FKM Mo Stainless steel 1.4104 |
| Measurement accuracy in range 0 | ca. 30 % (of measured value) (1E-8 hPa – 1E-3 hPa) |
| Measurement cable length | 500 m |
| Measurement method | Cold cathode |
| Measurement range | 2E-9 – 1E-2 hPa | 1.5 · 10-9 – 7.5 · 10-3 Torr | 2 · 10-9 – 1 · 10-2 mbar |
| Mounting orientation | Arbitrary |
| Operating altitude max. | 2000 m |
| Operating site | Indoor, weatherproof |
| Output signal: Measuremen range | 1.8 – 8.5 V |
| Output signal: Minimum load | 10 kΩ |
| Power consumption max. | 2 W |
| Pressure max. | 1 · 104 hPa | 7,500 Torr | 10,000 mbar |
| Protection degree | IP40 |
| Repeatability in range 0 | ca. 5 % (of measured value) (1E-8 hPa – 1E-3 hPa) |
| Response time | Pressure-dependent |
| Seal | FKM |
| Special feature | Interior FPM sealed |
| Weight | 0.95 kg | 2.09 lb |
A&J Vacuum services and repairs Pfeiffer IKR 251 Cold Cathode Transmitters, along with all additional Pfeiffer Vacuum measurement devices (Transmitters and Gauges) available on our website. Please contact us for additional information concerning our service program or click http://www.ajvs.com/service.php to access our Services page. We likewise offer emergency service and repair upon request. For more information, please contact A&J Vacuum Services at (973) 249-0854. Thank you for choosing AJVS as your supplier.
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16 Somerset Place,
Clifton, NJ 07012
Clifton, NJ 07012
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Phone: 973-249-0854,
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