HMR3000_16 Datasheet, PDF (1/7 Pages) Honeywell Solid State Electronics Center – Up to 20 Updates per Second

Digital Compass Solution
HMR3000
The Honeywell HMR3000 is a digital compass module that
provides heading, pitch, and roll outputs for navigation. Three
Honeywell’s magneto-resistive sensors are oriented in
orthogonal directions to measure the vector components of
earth’s magnetic field. A fluid tilt sensor is employed to determine
a gravitational reference. These solid-state sensors create a
strapdown compass that is both rugged and reliable. The data
output is serial full-duplex RS-232 or half-duplex RS-485 with
1200 to 19,200 data rates.
Applications include: Compassing & Navigation, Dead
Reckoning Backup to GPS Systems, Marine Navigation,
Antenna Positioning, and Land Surveying
A RS-232 development kit version is available that includes a windows compatible demo program (does not work with RS-
485 devices), interface cable, AC adapter and carrying case.
Honeywell continues to maintain product excellence and performance by introducing innovative solid-state magnetic sensor
solutions. These are highly reliable, top performance products that are delivered when promised. Honeywell’s magnetic
sensor solutions provide real solutions you can count on.
FEATURES & BENEFITS
 ^{High Accuracy, <0.5° with 0.1° Resolution}
 ^{Wide Tilt Range of 40°}
 ^{Up to 20 Updates per Second}
 ^{NMEA Standard Sentence Outputs}
 ^{Hard Iron Calibration Routine}
 ^{RS-232 or RS-485 Serial Data Interfaces}
 ^{PCB or Aluminum Enclosure Options}
 ^{6-15 volt DC Unregulated Power Supply}
Interface
BLOCK DIAGRAM
HMC1002
Pwr
Cond
C
ADC
V+
Gnd
TX
RX
HMC1001
2-AXIS
TILT
EEPROM