|
|
Marsa4 Altimeter
|
Manufacturer:
Marsa4 | | SKU: |
marsa4
|
Price: $225.00
|
- 4-channels
- Baro + Accelerometer
- LCD Display
- Fully programmable without computer USB
- Advanced event programming and diagnostics
The MARSA4 is the ONLY 4-channel altimeter that is completely programmable in the field without the need of a computer.
The MARSA4 is the ONLY 4-channel altimeter with user updateable firmware.
The MARSA4 is the ONLY altimeter that measures and displays the resistance of your connected e-matches to the nearest 0.1 ohms.
The MARSA4 altimeter user features were designed to be extensive as possible and very easy to program. These are often competing goals. Furthermore it is designed to so that a computer is not needed to configure the altimeter. Lugging and plugging in a computer on the field is hardly user friendly, and rocket ranges are hardly computer friendly.
The table below summarizes the main features of the MARSA4 altimeter.
| Pyro Outputs |
4 Independently programmable
10A peak, 7A for 2 seconds, 4A continuous |
| Flight Sensors |
Freescale MPXA6115 Barometric
Freescale MMA220x Single Axis Accelerometer 50g 100g (optional)
|
Programmable Events
|
Apogee: Baro, Accel or combination selectable
Altitude: 100 to 50K feet, settable in 100' increments
Timer: From launch detect, motor burnout or altitude ascent
|
Diagnostics
|
Battery voltage
Sensor output
Ematch resistance
Ematch live current
Output FET check
|
Memory
|
2 Banks
|
Connectivity
|
USB
Windows Connect software provided
Plain text download of data for non-Windows OS
|
Firmware Flashable
|
Yes
|
Mach Detect
|
Automatic, no mach delays needed
|
Backup Secondary Timers
|
Yes, each channel configurable
|
| Ladder Saver |
Programmable turn-on delay up to 240s after power-up enables power up while rocket is tilted over the rod/rail. |
| Flight data accessible from onboard LCD |
Peak Altitude Baro Based
Peak Altitude Acceleration Based
Peak Velocity
Peak Acceleration under boost(s)
Launch detect time from power-up
Apogee detect time from launch - baro
Apogee detect time from launch - accel
Pyro channel fire time from launch |
| Size and Mounting |
Board Size: 54mm x 100mm (2.125" x 3.94")
Mounting holes: #4, 1.95" x 3.75" |
Download the User Guide
E-mail a friend about this item.
Return to Catalog
|
Advanced Search | View Cart | Checkout
| About Us
| Service
| Policies
| Home
