點擊圖片放大IONIVAC ITR 200 S
詳細介紹:IONIVAC ITR 200 S
IONIVAC ITR 200 S Part no. 230250 | |
Display range mbar (Torr) | 5 x 10-10 to 1000 (3.75 x 10-10 to 750) |
Measurement uncertainty, 10-8 - 10-2 mbar Reproducibility, 10-8 - 10-2 mbar | 15% of the meas. value 5% of the meas. value |
Principles of measurement | Hot cathode ionization according to Bayard-Alpert combined with thermal conductivity according to Pirani |
Degas | Electron bombardment 3 minutes, max. |
Supply voltage | 20 to 28 V DC, typ. 24 V DC |
Power consumption, max. W | 16 |
Storage / nominal temperature range °C | -20 to +70 / 0 to +50 |
Protection class | IP 30 |
Weight, approx. ITR 90, DN 25 KF kg (lbs) ITR 90, DN 40 CF kg (lbs) |
0.285 (0.64) 0.550 (1.24) |
Sensor | Fully sealed, exchangeable |
Bake out temperature, max. °C | 150 1) |
Dead volume, max. cm3 | 24 at DN 25 KF 34 at DN 40 CF |
Materials in contact with the medium | Cu, W, Glas, NiFe, Mo, stainless steel, Aluminum, Iridium, Yttrium, NiCr, |
Over-pressure rating (abs.) bar Signal output (Ra ≥ 10 kÙ) | 2 |
Measurement signal Error signal | 0 - 10 V, 0.774 - 10 V, 0.75 V pro decade < 0,5 V |
Interface (standard / optional) | RS 232 C / Profibus or DeviceNet |
Switching function Standard Profibus or DeviceNet |
1 normally open contact 2 normally open contacts |
Electrical connection | 15 way Sub-D male connector / pin contacts |
Cable length, max. m | 100 / 30 at RS 232 C |
