Barfield
Barfield DAS650
Digital Airspeed Instrument
0 to 650 knots (0 to 748 mph / 0 to 1,204 km/h) Airspeed Range
-1,000 to 80,000 feet Altitude Range
±2 feet at sea level, ±30 feet at 80,000 feet Altitude Accuracy
±0.5 knots from 0 to 200 knots; ±1.0 knot above 200 knots Airspeed Accuracy
0 to ±6,000 feet per minute Rate of Climb Range
| Attribute | Value |
|---|---|
| Airspeed Range | 0 to 650 knots (0 to 748 mph / 0 to 1,204 km/h) |
| Altitude Range | -1,000 to 80,000 feet |
| Altitude Accuracy | ±2 feet at sea level, ±30 feet at 80,000 feet |
| Airspeed Accuracy | ±0.5 knots from 0 to 200 knots; ±1.0 knot above 200 knots |
| Rate of Climb Range | 0 to ±6,000 feet per minute |
| Power Requirements | 100–240 VAC, 50/60 Hz or 28 VDC |
| Output Ports | Dual independent Pitot and Static outputs |
| Display | Large backlit LCD display with simultaneous Pitot/Static readout |
| Weight | Approximately 15 lbs (6.8 kg) |
| Certifications / Standards | FAA-accepted, meets RVSM requirements and TSO/FAR 91.411 / 91.413 test standards |
| Model | DAS650 |
|---|
Barfield DAS650 is designed to be a direct replacement to the current analog airspeed indicators.
