Innovative products for model,high
power and advanced rocketry
Altacc
Recovery of hybrid and high altitude rockets requires the use of recovery electronics. Altimeters dynamically respond to the flight and must be the preferred method of ensuring the deployment of recovery devices and the safe recovery of the flight vehicle.
The Black Sky Research (BSR) Altacc has many features that make it the leader in its class.
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| Performance Parameter | Performance Metric* |
| Acceleration Measurement Range | +/-25g's (typical) |
| Acceleration Resolution | 0.30+/-0.1 g (typical) |
| Lift- off Detection | 1.0g for0.25 seconds |
| Minimum Velocity Error at Peak Altidude | +/- 2 seconds(typical for acceleration integration) |
| Maximum Time of Flight to Deployment | Unlimited. However at altitudes >50,00ft , rocket instability can cause errors |
| Pressure Measurement Range | 2.8 to14.7 PSI |
| Pressure Resolution | 0.05+/-0.01 PSI (typical) |
| Pressure Altitude Range/ Relative Accuracy | 0 to 15K +/-105 feet
15.1 to 30K +/- 420 feet >30.1K feet/data may not be valid |
| Recovery Deployment Altitude | 500 +100/-0 feet |
| Sample Rate | 16 samples per second for each sensor |
| Total Storage Time | 4.25 minutes |
| Data Input-Output Type | RS-232Rx/Tx implementaion |
| Power Supply Voltage Range | 7 to14 volts (if 9V battery not used) |
| Standby Current | <_ 6 mA |
| Operating Temperature Range | 32 to 158 Degrees F |
| Dimensions | 1.2"W x 3.6"L x1.5"H |
| Weight | Altacc 1.3 oz (37gms)
9v battery 1.7 oz (46gms) |
| Ignitor Current Output | 1.5A @8.5V (fresh battery) |
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