Send Message

Analog Compass Heading Sensor , 4-20mA Magnetic Heading Azimuth Compass Meter

Analog Compass Heading Sensor , 4-20mA Magnetic Heading Azimuth Compass Meter
Features Gallery Product Description Request A Quote
Usage: Magnetic Compass Sensor
Heading Accuracy: 0.3°
Pitch Accuracy: 0.1°<15°
Inclinometer Compass Heading Range: 360deg
Pitch Range: +/-180deg
Interface Port: 4~20mA
Dimension: L125*W22*H24mm
Digital Compass MTBF: ≥40000 Hours/time
Production: IP67
Port: Shenzhen
High Light:

Analog Compass Heading Sensor


20mA Azimuth Compass Meter


Magnetic Heading Azimuth Compass Meter

Basic Infomation
Place of Origin: Guangdong, China
Brand Name: RION
Certification: CE, ISO
Model Number: HCM508B
Payment & Shipping Terms
Packaging Details: 1pcs compass sensor in each box with safe sponge inside , 100pcs/ctn
Delivery Time: 7 days for samples
Payment Terms: T/T, Paypal
Supply Ability: 30000 Unit/Units per Month compass sensor are avaliable
Product Description

Analog output compass sensor, current signal compass heading sensor, 4~20mA magnetic heading azimuth compass meter



Products Desc. 

HCM508B is a high-precision 3D compass independently developed by Rion Technology Co., Ltd. it is integrated with digital signal RS232 output and analog 4-20mA output. IP67 waterproof rating, more suitable for drilling measurement. It uses hard iron and soft iron calibration algorithms, so that any tool surface with a roll angle of 360° can still provide high-precision heading information. It has the characteristics of small size and low power consumption, suitable for miniaturized sensitive measurement systems.

HCM508B integrates three-axis magnetic sensing technology, calculates heading data in real time through the central processing unit, and uses a three-axis accelerometer to compensate for a wide range of tilt angles. It is a high-performance and high-stability product. HCM508B is small, low power consumption and is widely used in many fields such as antenna stability, vehicles, and system integration.


Main Feature

★ Heading accuracy: 0.3°~0.5°

★ Roll angle measuring range :±180°

★ Tilt angle resolution: 0.1°

★ Tilt angle accuracy: 0.2°

★ Wide Temperature : -40℃~+85℃

★ Size: L125×W22×H24 mm

★ Standard RS232/RS485/TTL output interface

★ Analog 4-20mA output

★ With hard magnetic ,soft magnetic and angle compensation


●Satellite antenna search satellite 
●Marine navigation surveying and mapping
●GPS integrated navigation 
●Antenna servo control
●Gun emission system 
●Infrared imager
●Laser range finder 
●Map for plotter
●ROV underwater robot navigation 
●Oceanography measurement instruments
●Special occasion robot 
●Unmanned aircraft



Compass heading parameter The best heading accuracy 0.3°
Resolution 0.1°
Compass tilt parameter Pitch accuracy 0.1°<15°(Measure range)
0.1°<30°(Measure range)
0.1°<60°(Measure range)
0.2°<85°(Measure range)
Pitch tilt 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 tilt range ±180°
Resolution 0.1°
Calibration Hard iron calibration Yes
Soft iron calibration Yes
Magnetic field interference calibration method 24 points(3D calibration)
Physical features Dimension L125*W22*H24mm
Weight 90g
RS232/RS485/TTL interface connector 5PIN connector
nterface features Start delay <50MS
Maximum output rate 20Hz/s
Communication rate 2400 to19200baud
Output format Binary high performance protocol
Analog output 4-20mA FS(0-360deg) Only for heading 4-20mA output
Power Power supply Default DC 12 V; 18~36v optional
Current(Maximum) 40mA
Ideal mode 28mA
Sleep Mode TBD
Enviroment Operating range -40℃~+85℃
Storage temperature -40℃~+85℃
Resistance shock performance 2500g
Electromagnetic compatibility According to EN61000 and GBT17626
MTBF ≥40000 hours/times
Insulation resistance ≥100M
Shock resistance 100g@11ms,3 Axial Direction (Half Sinusoid)
Anti-vibration 10grms,10~1000Hz
Analog Compass Heading Sensor , 4-20mA Magnetic Heading Azimuth Compass Meter 0
Analog Compass Heading Sensor , 4-20mA Magnetic Heading Azimuth Compass Meter 1





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?

A: At first time co-operation, we need charge related cost for samples , because our products belong to the military & Industry grade and with high quality , thus the cost is much more expensive than the 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 !

Recommended Products
Get in touch with us
Contact Person : Alice Du
Tel : 86-15625295088
Fax : 86-755-29761269
Characters Remaining(20/3000)