flightDAQ3, Flight Pressure Acquisition System
The flightDAQ3 is a 32-channel intelligent pressure scanner designed for high-accuracy, high-speed acquisition in flight and engine test environments. It delivers absolute or differential pressure data at up to 400 Hz/channel
Features:
- 32-channel digitally compensated pressure scanner
- Accuracy up to ±0.02% FS, 24-bit resolution
- Fully integrated electrical shuttle valve for purge & zero
- Internal heater for operation to –40°C and storage to –55°C
- Embedded web server for full configuration
- Power via DC (18–32 V) or PoE (IEEE 802.3at & bt)
- Sealed IP54 enclosure, tested to DO160 for vibration/shock
- Quick-disconnect SQDC ports (solid or flexible tubing compatible)
- Compatible with Swagelok® and Chell AS series fittings
- Real-time IEEE 1588 PTPv2 time stamping
Manufacturer: Chell Instruments
Quote
Datasheet
Specifications
Models & Accessories
Downloads
Similar Products
flightDAQ3 - Specifications
| Type | Distributed |
| Number of Channels | 32 |
| Operational Mode | Absolute |
| Differential | |
| Full-Scale | 0.15 psi |
| 0.4 psi | |
| 0.7 psi | |
| 1 psi | |
| 2.5 psi | |
| 5 psi | |
| 8 psi | |
| 15 psi | |
| 30 psi | |
| 45 psi | |
| 100 psi | |
| 150 psi | |
| Output Interface | Ethernet |
| CAN | |
| IENA | |
| Sample Rate | 400 Hz per channel |
flightDAQ3 - Models & Accessories
Models
| flightDAQ3 - 32FD3-0705070101 | ±5 psi, SQDC 1.0 mm compression ports, MIL connector, O-ring boss, Ethernet + IENA + NetScanner output |
| 32FD3-1008080302 | ±30 psi, SQDC 1/16" compression fittings, MIL connector, AS205 QDC service ports, with DDS output |
| 32FD3-1207070103 | ±100 psi, SQDC 1.0 mm compression, MIL connector, O-ring boss, iDDS included |
flightDAQ3 - Downloads
FlightDAQ3-Data-Sheet-ATI Datasheet |
flightDAQ3 - Similar Products
- Available in 32 or 64 channel configurations
- Accuracy up to ±0.02% FS, 24-bit resolution
- Electrically driven 3-position valve for purge and re-zero
- Internal heating for cold environments (–55°C to +90°C)
- Embedded web server for configuration
- Integrated valve diagnostics (cycle count, feedback, current sense)
- Vibration and shock tested (DO160G)
- IP54 sealed housing
| Type | Distributed |
| Number of Channels | 32, 64 |
| Operational Mode | Absolute, Differential |
| Full-Scale | 0.15 psi, 0.4 psi, 0.7 psi, 1 psi, 2.5 psi, 5 psi, 10 psi, 15 psi, 30 psi, 45 psi, 100 psi, 150 psi |
| Output Interface | Ethernet, CAN, IENA |
| Sample Rate | 400 Hz per channel |
- Utilizes high-accuracy digital absolute transducers for precise measurements.
- Outputs data over Ethernet with support for multiple protocols including Chell native, IENA, and iDDS.
- Features an electrically driven shuttle valve with positional feedback for maintenance.
- Offers quick disconnect measurement couplings with Chell SQDC range.
- Equipped with Power-over-Ethernet and smart DC power supply options.
- Fully configurable over Ethernet with an embedded web server.
- Provides high-speed data acquisition up to 400Hz per channel.
- Enclosure rated IP54, ensuring robustness in harsh environments.
| Type | Distributed |
| Number of Channels | 32 |
| Operational Mode | Absolute, Differential |
| Full-Scale | 0.15 psi, 0.4 psi, 0.7 psi, 1 psi, 2.5 psi, 5 psi, 15 psi, 30 psi, 45 psi, 100 psi, 150 psi |
| Output Interface | Ethernet |
| Excitation | 18 to 32 V DC |