Key facts
- Brand
- Honeywell
- Model
- HMR3000
- Category
- Automation control Equipment
- Industry
- Industrial
- Documents
- 3
- Languages
- ZH
- Last added
- 2012-03-16
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Honeywell HMR3000 Digital Compass Module User Manual
The HMR3000 is a three‑axis digital compass module that outputs heading, pitch and roll data using a solid‑state magnetoresistive sensor. It communicates via RS‑232 or RS‑485 using ASCII characters and supports standard NMEA sentences as well as proprietary formats.
The module is designed for marine, drilling, avionics, GPS integration and other precise navigation applications. It offers high accuracy (0.5°), fine resolution (0.1°), fast response (up to 20 Hz) and a wide tilt range (±40°) while consuming less than 25 mA, making it suitable for battery‑powered installations. This manual is written in Chinese.
Honeywell HMR3000 specifications
| Supply voltage (regulated) | 5.0 VDC |
|---|---|
| Supply voltage (unregulated) | 6‑15 VDC |
| Maximum unregulated supply | 24 VDC |
| Power consumption | 35 mA @ 5 VDC |
| Interface | RS‑232 or RS‑485, 1200‑38400 bit/s, 8‑N‑1 |
| Magnetic field dynamic range | ±1.0 Gauss (max ±0.5 Gauss) |
| Operating temperature | -20 °C ~ 70 °C |
Source: Honeywell HMR3000 Digital Compass Module User Manual
All Honeywell HMR3000 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How can the HMR3000 be calibrated?
It can be calibrated using the built‑in calibration method (iterative hard‑iron compensation) or the PC demo software’s 3‑D calibration routine.
Which NMEA output formats are available from the HMR3000?
The module can output the standard NMEA sentences HDG, HDT and XDR, as well as proprietary formats HPR, RCD and CCD.
What power supply voltage range can be used with the HMR3000?
The sensor can be powered from a regulated 5 V supply or an unregulated 6 V–15 V source.