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RS232 Honeywell HMR3500 Replace Digital Compass Module Analog

$556.00/Units >=1 Units
RS232 Honeywell HMR3500 Replace Digital Compass Module Analog
Features Gallery Product Description Request A Quote
Name: Compass Module
Yaw Accuracy: 0.5°
Resolution: ±0.1°
Roll Range: ±180°
Pitch Range: ±85°
Tilt Accuracy: ±0.2°
Magnetic Range: 0.8 Gauss
Output: RS232
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Honeywell HMR3500 Replace Digital Compass Module


RS232 Digital Compass Module


Honeywell Compass Module Analog

Basic Infomation
Place of Origin: Guangdong, China
Brand Name: RION
Certification: ISO
Model Number: HMR3500
Payment & Shipping Terms
Packaging Details: 1pcs digital compass in each inner box , 200pcs /ctn
Delivery Time: 7 days
Payment Terms: T/T, Paypal
Supply Ability: 1000 Piece/Pieces per Month
Product Description

Honeywell compass module analog HMR3500-CH digital compass module replace Honeywell HMR3500



Product description

The domestic version of HMR3500-CH three-dimensional electronic compass is available. This product can completely replace the imported version. Its hardware is 100% imported from the United States. The software design and imported version can be completely matched. It can be directly installed and used without changing any hardware size or software program.

HMR3500-CH compass module is a three-axis digital compass solution with a customizable coordinate system that can be installed at any predetermined heading. Combines data from three heterogeneous magnetoresistive sensors with data from three MEMS accelerometers to provide compass heading, pitch, and tilt angle information.

HMR3500-CH provides hard iron and soft iron magnetic compensation algorithms to correct the effects of magnetic field distortion. In addition, a world magnetic field model is provided, which can automatically provide magnetic declination compensation relative to true north (geographic north).

RION Technology guarantees the excellent quality of its products by introducing innovative solid-state magnetic sensor solutions. As promised, these are products with high reliability and best performance. RION Technology's magnetic sensor products can provide you with the most authentic and reliable solutions, which you can trust.



● High accuracy compass

● Tilt compensation

● 25Hz data refresh rate

● Light weight

● Customizable coordinate system

● All solid-state structure

● + 5DC power supply voltage range

● Conventional magnetic compensation for hard and soft iron

● Embedded geomagnetic field model

● True north or magnetic north datum selection

● Used by users and industrial environments

● Various power sources can be customized

● 24 conventional coordinate headings

● User-defined heading plane

● Fast heading calculation for navigation

● Operating temperature range of -40 ℃ to + 85 ℃

● Above 1 ° heading accuracy (1σ), 0.1 ° resolution

● Pitch and roll accuracy of ± 89 °, continuous roll capability of 360 °

● Small size, suitable for tight installation conditions and minimal layout constraints

● User-driven calibration with zero leakage magnetic field. Hard and soft iron corrections using the same procedure



● Satellite Antenna Searching

● Marine Navigation Mapping

● GPS Integrated Navigation

● Antenna Servo Control

● Artillery launching system

● Infrared imager

● Laser rangefinder






Standard Maximum Unit
Accuracy Horizontal / ±0.5 1.0 °(1σ)
  0°~30° / ±0.8   °(1σ)
  ±30°~±80° / ±1.0   °(1σ)
Resolution   / ±0.1   °
Lag   / To be determined   °
Repeatability   / To be determined   °
Pitch and roll
Roll range Default heading, rotation around X axis   ±180°   °
Pitch range Default heading, rotation around Y axis   ±85°   °
Accuracy Beyond pitch and roll range   ±0.2   °(1σ)
Zero precision * Horizontal   ±0.1   °
Resolution     0.1   °
Lag     To be determined   °
Repeatability     To be determined   °
Magnetic field
Range Maximum magnetic flux density   0.8   Gauss
Resolution     To be determined   Milli Gauss
depression angle Earth vertical field strength component -70   +70 °
Input voltage Standard product 2.5 5.0 5.2 DC voltage
Current At 5.0 volts DC 45 60 65 mA
Digital interface
UART ASCII (1 start, 8 data, 1 stop, 0 parity) user selectable baud rate 4800 9600 38400 baud
Data refresh rate Continuous heading refresh 0.05 10 25 Hz
Format Bidirectional binary data packet transmission protocol, optional NEMA0 183, HDG and HDT   RS-232   /
Size Circuit board integration 50.34*39.85*11.40 mm
Weight HMR3500-CH PCB (printed circuit board)   0.6   ounce
  Encapsulated without cable   3.0   ounce
Connector 5-pin, 2 mm pin pitch       /
Temperature operation -40   +85
  Storage -55   +125
Impact Half sine wave, 0.5 ms     to be determined g
Vibration Frequency range to be determined Hertz     to be determined g
Reliability Mill Handbook Forecast, at 25C   to be determined   Hour


Pin configuration


Pin No. Name Description
1 GND RS-232 signal ground
2 RXD RS-232 receive data
3 TXD RS-232 send data
4 +Vin Positive phase supply voltage input
5 -Vin Power negative
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Contact Person : Alice Du
Tel : 86-15625295088
Fax : 86-755-29761269
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