فلو سوئیچ دیجیتال SMC مدل PF2A712H-F20-69
فلو سوئیچ دیجیتال SMC مدل PF2A712H-F20-69 Measured fluid : Dry air, Nitrogen Rated flow range Note 1 : 600 to 12000 l/min Minimum set unit Note 1 : 10 l/min
مشخصات
- شرکت سازنده :
- SMC
- مدل :
- PF2A712H-F20-69
- کشور سازنده :
- ژاپن
توضیحات محصول
| Dry air, Nitrogen | Measured fluid |
| Heater type | Detection type |
| 600 to 12000 l/min | Rated flow range Note |
| 10 l/min | Minimum set unit Note |
l/min, CFM l, m3, m3 x 103, ft3, ft3 x 103, ft3 x 106 | Note 2) Display units |
| 0.1 to 1.5 MPa | Operating pressure range |
| 2.25 MPa | Proof pressure |
| 20 kPa (at maximum flow rate) | Pressure loss |
| 0 to 9,999,999,999 l | Accumulated flow range |
| 1.5% F.S. or less (0.7 MPa, at 20C) | Linearity Note 3) |
1.0% F.S. or less (0.7 MPa, at 20C), ?3.0% of F.S. or less in case of analog output | Repeatability |
| 1.5% F.S. or less (0.1 to 1.5 MPa, based on 0.7 MPa) | Pressure characteristics |
| 2.0% F.S. or less (0 to 50C, based on 25C) | Temperature characteristics |
NPN open collector Max. load current: 80 mA; Max. applied voltage: 30 V; Internal voltage drop: 1 V or less (with load current of 80 mA) | Output specification |
PNP open collector Max. load current: 80 mA; Internal voltage drop: 1.5 V or less (with load current of 80 mA | Output specification |
| 24 VDC (ripple ±10% or less) | Power supply voltage |
| 4 to 20 mA; Load impedance: 250 Ω or less | Output current |
