Heading Performance
| Accuracy (rms) | ±0.5° | Typical, Tilt |
| Repeatability | ±0.2° | No filter |
| Response Time (msec) | 75 | Minimum, no filter |
| Dip Angle Range | ±80° | |
| Tilt Range | ±42° | ±60° available |
| Update Rate (measurements per second) | 14 |
Pitch and Roll Performance
| Accuracy | ±0.2° | Factory calibrate |
| Repeatability | ±0.15° | No filter |
| Range | ±42° | ±60° available |
| Settling Time (sec) | 0.5 | No damping |
Electrical
| Supply Voltage (VDD) | 6-30Vdc unregulated 5.0Vdc regulated |
4.9Vdc minimum |
| Supply Current | Operating: 15mA sample: 5mA Standby: 50µA |
Typical |
Environmental
| Operating Temperature | -20° to 70°C | |
| Storage Temperature | -40° to 125°C | |
| Humidity | 0-90% | Non-condensing |
Mechanical
| Enclosure Material | (ABS) Flame Retardant Plastic UL94 VO Diecast Aluminum Alloy (Type 360.1) |
| PCB Size | 1.6"W x 3.0"L x 0.6"/0.8”H, H required for tilt sensor |
| PCB Mounting | 4 #4 screws, 1.4″x 2.2″ spacing |
| Weight | Plastic: 3.2oz (90.7g) Aluminum: 7.2oz (204.1g) |
| Connectors | 8 pin, single-row, 0.1″ friction header 6 pin RJ12 modular jack |
Interface
| Signal Type | RS-232 or TTL |
| Baud Rate (bps) | 2400, 4800, 9600, or 19200 |
| Character Format | 8 data, no parity, 1 stop |
| Input Buffer Size | 90 characters |
| Output Buffer Size | 110 characters |
| Output Format | NMEA 0183 |
| Output Data Rate | 1 to 1200 sentences per minute |
| Operating Modes | Continuous or sample |
| Angle Units | Degrees, mils, radians, 16-bit integer |
*Specifications subject to change without notice on account of continued product development
