ifm electronic gmbh SF221A
Flow sensor for connection to an evaluation unit, SFR14ABB/2G /6M
Категории:
Технические характеристики
| Probe length L [mm] | 12 |
|---|---|
| Process connection | threaded connection G 1/4 external thread |
| Media | Liquids; Gases |
| Medium temperature [°C] | -20...70 |
| Pressure rating | 30 bar: 3 MPa |
| Connection to control monitor | VS2000 Exi (PTB 01 ATEX 2075) |
| Setting range [cm/s] | 200...2000 |
| Greatest sensitivity [cm/s] | 200...800 |
| Max. temperature gradient of medium [K/min] | 15 |
| Время отклика | 1...10 |
| Рабочая температура | -20...70 |
| Protection | IP 67 |
| Approval | DMT 03 ATEX E091; IECEx BVS 06.0007 |
| ATEX marking | II 2G Ex ia IIC T4 Gb |
| Shock resistance | DIN IEC 68-2-27: 40 g (11 ms) |
| Vibration resistance | DIN IEC 68-2-6: 10 g (55...2000 Hz) |
| MTTF [years] | 8648 |
| Max. internal capacitance [nF] | 1.2 |
| Max. internal inductance [µH] | 6 |
| Temperature class | T4 |
| Масса | 350 |
| Housing | tubular |
| Материал | stainless steel (1.4404 / 316L) |
| Материал | stainless steel (1.4404 / 316L) |
| Probe diameter [mm] | 7.7 |
| Installation length EL [mm] | 27 |
| Remarks | In principle, the type test according to 94/9/EC (ATEX) only takes atmospheric conditions into account (0.8...1.1 bar).; For pressures outside this range use must be assessed and approved by the user.; Adhere to the operating instructions and the type test certificate. |
| Pack quantity | 1 pcs. |
| Cable | 6 m, TPE-S; Maximum cable length: 100 m; 5 x 0.34 mm² |