Introduction
The ER-EC-380 is a high precision 3D electronic compass that USES both hard and soft iron calibration algorithms to provide high precision course information in the 80° dip range.It has the characteristics of small volume and low power consumption and is more suitable for the measurement system with power consumption and volume sensitivity.
The precise attitude of the product output carrier can be used in the system of full attitude rotation.This product has hard magnetic, soft magnetic and tilt compensation, compass output after calibration of high precision measurement.The patented triaxial fluxgate, which USES the CPU to calculate the course in real time and the triaxial accelerometer to compensate the course Angle, provides accurate course data even in extremely harsh environments.Small size, low power consumption, widely used in oil logging, antenna pointing, vehicle navigation, attitude system and many other fields.
Features
Measurement range 0~360°
Course accuracy 0.5°, tilt range ±80°
Industrial grade design
Input voltage DC 5V
Wide temperature working -40 ~ +85℃
With hard magnetic, soft magnetic and tilt compensation
The baud rate is adjustable from 2400~115200
Working current: 40mA
IP67 protection level
Output RS232/RS485/TTL/MODBUS (optional)
Small volume (33*27*8mm) (customizable)
Application
Individual combat equipment
Satellite solar antenna positioning
Low AGV car
Mining machinery, oil logging equipment
Medical equipment
Gimp leveling
Uav positioning and navigation
Tilt based monitoring
Various construction machinery Angle control
Bridge dam, monitoring
Specifications
| Compass heading parameter | Heading accuracy | 0.5°(Pitch<40°) |
| 0.7°(Pitch<60°) | ||
| 1°(Pitch<80°) | ||
| Resolution | 0.01° | |
| Repeatability | 0.1° | |
| Compass tilt parameter | Pitch accuracy | 0.1° |
| Roll accuracy | 0.1° for Pitch < 80º | |
| Dip resolution | 0.01° | |
| Slant range | ±80° | |
| Calibration | Hard iron calibration | Yes |
| Soft iron calibration | Yes | |
| Tilt calibration | Yes | |
| Physical property | Size | L33 x W27 x H8 (mm) |
| Weight | 10g | |
| RS232/RS485 interface connector | 5 pin | |
| Interfaces characteristics | Startup delay | <50ms |
| Maximum sampling rate | 50 times per second | |
| RS232 communication rate | 2400 ~ 19200 baud rate | |
| RS485 communication | Optional | |
| TTL communication | Optional | |
| Output format | Binary High Performance Protocol | |
| Power | Support voltage | DC+5V |
| Current (maximum) | 40mA | |
| Working mode | 35mA | |
| Environment | Storage temperature | -40℃--+125℃ |
| Working temperature | -40℃--+85℃ | |
| Vibration resistance | 3000g |