Product Overview
The HG4930 is a micro-electro-mechanical system (MEMS) based inertial measurement unit (IMU) designed for a range of applications including agriculture, AUVs, industrial equipment, robotics, survey/mapping, stabilized platforms, transportation, UAVs, and UGVs. It features an industry-standard communication interface for easy integration and is ideal for applications requiring small size, light weight, and low power. The HG4930 includes MEMS gyroscopes and accelerometers, an internal environmental isolation system to attenuate unwanted inputs, and is rugged enough for demanding users. Three performance grades are available. Key advantages include world-class inertial sensor development, calibration and compensation, proven reliability, dependability, ruggedness, RS-422 Asynchronous or SDLC standard protocols, and it is a cost-effective replacement for a FOG.
Product Attributes
- Brand: Honeywell
- Material: MEMS
- Certifications: ECCN 7A994 (Not ITAR controlled)
Technical Specifications
| Part Number | Gyro Bias Repeatability (o/hr 1) | Gyro Bias In-run Stability (o/hr 1) | Gyro ARW (o/hr ) | Accel Bias Repeatability (mg 1) | Accel Bias In-run Stability (mg 1) | VRW (m/s/hr) | Protocol |
| HG4930CA51 | 7 | 0.25 | 0.04 | 1.7 | 0.025 | 0.03 | Asynchronous |
| HG4930CB504 | 7 | 0.25 | 0.04 | 1.7 | 0.025 | 0.03 | SDLC |
| HG4930BA51 | 10 | 0.35 | 0.05 | 2.0 | 0.050 | 0.04 | Asynchronous |
| HG4930AA51 | 20 | 0.45 | 0.06 | 3.0 | 0.075 | 0.06 | Asynchronous |
General Specifications
| Characteristic | Value |
| Volume/Size | 82 cm (5in), 65 x 51 x 35.5 mm |
| Weight | 140 grams (0.3 lbs) |
| Gyroscope Operating Range | -400/s to +400/s |
| Accelerometer Operating Range | -20 g to + 20g |
| Supply Voltage | +5 VDC +/- 5% |
| Power Consumption | < 2 Watts |
| Operating Temperature Range | -54C to +85C |
| Data Type | Fully-Compensated Incremental/Delta Outputs |
| Gyro Bandwidth, -90/-3 dB (Hz) | 70/180 |
| Accel Bandwidth, -90/-3 dB (Hz) | 70/180 |
| Data Rates (Hz) | 600 Hz / 100 Hz |
| Baud Rate | 1 MBit |
2304140030_Honeywell-HG4930BS36_C1526904.pdf
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