MAGNETIC COMPASS YAW HEADING ANGLE METER 3 AXIS TILTMETER
Products Desc.
Main Feature
● roll measuring range:±180°
● working temp.: -40℃~+85℃
● size: L110×W19.5×H19.5mm
● tilt accuracy: <0.2°(full range)
● RS232/RS485/TTL output
● with hard and soft magnetic calibration
● tilt resolution: 0.1°
Application :
● Marine navigation surveying and mapping
● Oceanography measurement instruments
● GPS integrated navigation
● Special occasion robot
● Satellite antenna search satellite
● Unmanned aircraft
● Antenna servo control
● ROV underwater robot navigation
HCM380B / HCM385B integrates three-axis magnetic flux gate technology. It uses a central processing unit to calculate heading data in real time, and uses a three-axis accelerometer to compensate for a wide range of tilt angles. It is a high-performance, high-stability military-grade product. HCM380B / HCM385B has been widely used in many fields such as stable antennas, vehicles, and system integration.
Parameter | |
The best heading accuracy | 0.5° tilt<10° 2.0° tilt >60° 2.5° tilt<70° |
| 0.1°<15°(Measuring range) 0.1°<30°(Measuring range) 0.1°<60°(Measuring range) 0.2°<90°(Measuring range) |
Pitch tilt range | ±85° |
| 0.1°<15°(Measuring range) 0.1°<30°(Measuring range) 0.1°<60°(Measuring range) 0.2°<180°(Measuring range) |
Roll tilt range | ±180° |
Resolution | 0.1° |
Compass tilt the best compensation angle range | <60° |
Hard iron calibration | Yes |
Soft iron calibration | Yes |
Magnetic field interference calibration method | Plane rotation in 1circle(2D Calibration) |
Dimension | L110×W19.5×H19.5mm |
Weight | 20g |
RS-232/RS485/TTL interface connector | 5PINconnector |
Start delay | <50MS |
Maximum output rate | 20Hz/s |
Communication rate | 2400 to 19200baud |
Output format | Binary high performance protocol |
Power supply | (Default)DC+5V (Customized)DC9~36V |
Current(Maximum) | 40mA |
Ideal mode | 30mA |
Sleep Mode | TBD |
Operating range | -40℃~+85℃ |
Storage temperature | -40℃~+100℃ |
Resistance shock performance | 2500g |
Electromagnetic compatibility | According to EN61000 and GBT17626 |
MTBF | ≥40000 hours/times |
Insulation resistance | ≥100M |
Shock resistance | 100g@11ms,3Times/Axis(half sinusoid) |
Anti-vibration | 10grms,10~1000Hz |
Weight | 80g(not include cable) |
Cable set
Name: air-plug
Brand: Weipu
Original: China
Cable Color Definition | BLACK | RED | YELLOW | GREEN |
GND Power negative | DC 5V Power positive | TTL/RS232(RXD) Or RS485(D-) | TTL/RS232(TXD) Or RS485(D+) |

Q: How to choose suitable products before ordering?
A: According to your application, select the measurement axis , the appropriate measuring range, the main parameters of the output, or not sure, please contact us as soon as possible, our staff will be the first time to get in touch with you and provide the best solution and the most preferential price.
Q: What's kind of payment methods ?
A: We support T/T and Paypal methods, you can choose any one, after payment, please inform us in time, so that we can arrange your order and deliver the goods as soon as possible.
Q: How about lead time for order ?
A: After we receive your payment, the samples will be sent in 3-7 working days. If mass order please confirm the delivery schedule with our sales staff in advance so as to avoid unnecessary delay.
Q: How about quality inspection before shipment ?
We have several testing departments will be in strict accordance with the requirements of inspection of goods quality and functions, to ensure the quality of each with 100% qualified product, and the products will be inspected /tested again to ensure no any problem before shipment .
you, thanks for your understanding .
Wish a pleasant cooperation with you !