Mass Flow Controller/Meter Power Units (for Integration into Customer’s Equipment Panel)
These DC power units can be commonly used for mass flow controller and meters. The 1FB, 3FB and 6FB types can supply power to 1, 3 and 6 lines (units) of mass flow controllers/meters, respectively. A Dsub connector allows quick connection to the unit to which power is to be supplied without time-consuming wiring job, also making signal exchange easier.
Specifications of Kofloc Power Units PSK-FB Series:
1. Application (Power supply for)
- PSK-1FB : 1 unit
- PSK-3FB : 3 units
- SK-6FB : 6 units
2. Input voltage (frequency) : 85-132VAC (47-66Hz)
3. Power consumption
- PSK-1FB : 22 W max.
- PSK-3FB : 70 W max.
- SK-6FB : 140 W max.
4. Fuse
- PSK-1FB : 125V-0.8A
- PSK-3FB : 125V-3.15A
- SK-6FB : 125V-6.3A
5. Power Output :
- Power source : ±15VDC (±5%)
- For setting flow values : +5VDC (±1%)
- For external indicators : +5VDC (±5%), +15VDC (±5%)
6. Flow I/O signals : 0-+5 VDC (15 VDC max.)
7. Set point output signals : 0-+5VDC
8. Working temperature range : 0-40℃
9. Working environment (humidity range) : 0-90%RH (No condensation)
10. AC Power supply : 85-132VAC (47-66Hz)
11. Weight
PSK-1FB : Approx. 0.8 kg
PSK-3FB : Approx. 1.3 kg
SK-6FB : Approx. 1.7 kg