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HCM380B / HCM385B is a high-precision 3D compass sensor, and the
protection reaches IP67 level. Using advanced hard and soft iron
calibration algorithms, make any tool surface with a roll angle of
360 ° can still provide high-precision heading information. With
the characteristics of small size and low power consumption, it is
more suitable for today's miniaturized sensitive measurement
systems. The product can be ordered with a complete sealed casing
or a circuit board.
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. HCM380B / HCM385B has
been widely used in many fields such as stable antennas, vehicles,
and system integration.
.
Main Feature
★ Azimuth accuracy: 0.5 °
★ Tilt resolution: Reference performance index
★ Wide temperature range: -40 ℃ ~ + 85 ℃
★ Rolling angle measurement range: ± 180 °
★ With hard magnetic, soft magnetic and tilt compensatio
Application
●Satellite Antenna Searching
● Navigation Navigation Mapping
● GPS Integrated Navigation
● Antenna
● Servo Control
● Infrared imager
● Laser rangefinder
● ROV underwater robot navigation
● Oceanographic Tester
● Special occasion robot
HCM380B/HCM385B Parameters | ||
Compass heading | Best heading accuracy | 0.5° tilt <10° |
2.0° tilt<60° | ||
3.0° tilt<80° | ||
Resolution | 0.1° | |
Compass tilt angle | Pitch accuracy | 0.1°<15°(Measure range ) |
0.1°<30°(Measure range) | ||
0.1°<60°(Measure range) | ||
0.2°<90°(Measure range) | ||
Pitch measure range | ±85° | |
Roll accuracy | 0.1°<15°(Measure range) | |
0.1°<30°(Measure range) | ||
0.1°<60°(Measure range) | ||
0.2°<180°(Measure range) | ||
Roll measure range | ±180° | |
Resolution | 0.1° | |
Calibration | Hard iron calibration | Yes |
Soft iron calibration | Yes | |
Soft Magnetic field interference calibration method | Horizontal rotation 360 °; vertical rotation (optional) | |
physical characteristics | Dimension | L57×W49×H25.5mm |
Weight | 130g(without cable) | |
RS232/RS485/TTL interface | Direct leading cable | |
Interface characteristics | Start delay | <50ms |
Max output | 20Hz/s | |
Communication rate | 2400 ~115200baud | |
Output format | Binary high performance protocol | |
Power supply | Power voltage | (default)DC+5V |
Current (max) | 30mA | |
Idea mode | 26mA | |
Sleep mode | TBD | |
Environment | Working temperature | -40℃~+85℃ |
Storage temperature | -40℃~+85℃ | |
Anti vibration performance | 100g | |
Protective performance | IP67 | |
Electromagnetic compatibility | According to EN61000 and GBT17626 | |
MTBF | ≥40000 hours/time | |
Insulation resistance | ≥100 Mega ohm | |
Impact resistance | 100g@11ms,3 Axial Direction (Half Sinusoid) | |
Anti vibration | 10grms,10~1000Hz |
FAQ
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 .
Q: What's the transportation methods ?
A: You can arrange courier to pick up goods from our company, or
provide your international express account number to pay for your
local courier after goods reach to your hands, but also can
delivery by DHL, FEDEX, UPS, TNT, EMS... Etc through our shipping
forwarder .
Q: How about after-sale service ?
A: Please check the package status in time after receipt of the
goods as soon as possible, and product performance test, if any
quality problem please contact us first, we will deal with your
problems and feedback as soon as possible.
Q: How about product warranty and repair service?
A: Warranty for one year, In general, we can provide the repaired
service in free charge if non damaged within one year , and
individual cases can be extended to 3 years or more. If over a
certain warranty period or damage caused by user , we will charge a
reasonable fee according to the actual situation.
Q: Are the samples available free of charge?
average consumer goods. If we work closely together with each other
more times in future, we will consider applying for free samples
according to your specific requirements and sending them to you,
thanks for your understanding .
Wish a pleasant cooperation with you !