80° Tilt Compensation-3D Electronic Compass

ER-EC-385:
1. Heading accuracy 0.5°;
2. Tilt range ±80°, accuracy 0.1°;
3. With hard magnetic, soft magnetic and tilt compensation.

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Introduction

80° Tilt Compensation-3D Electronic Compass

Introduction
The ER-EC-385 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 three-axis fluxgate uses the CPU to calculate the heading in real time, and the three-axis accelerometer compensates for the heading angle, which can provide accurate heading and obtain data even in extremely harsh environments. With the characteristics of small size and low power consumption, it is widely used in many fields such as petroleum logging, antenna pointing, vehicle navigation, attitude system and so on.

Features
Measurement range 0~360°
Heading 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 (60*59*29mm) (customizable)

Applications
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
Inspection of bridges and dams

Specifications

Heading parameter	Heading accuracy	0.5° (Pitch<40°)
		0.7° (Pitch<60°)
		1° (Pitch<80°)
	Resolution	0.01°
	Repeatability	0.1°
Tilt parameter	Pitch accuracy	0.1°
	Roll accuracy	0.1° for pitch<80º
	Tilt resolution	0.01°
	Tilt range	±80°
Calibration	Hard iron calibration	Yes
	Soft iron calibration	Yes
	Tilt calibration	Yes
Physical parameter	Size	L60xW59xH29 (mm)
	Weight	180g
	RS232/RS485 interface connector	6 pin
Interface parameter	Start up delay	<50ms
	Maximum sampling rate	50 times per second
	RS232 communication rate	2400~19200 baud rate
	RS 485 communication	Optional
	TTL communication	Optional
	Output format	Binary high performance protocol
Power supply	Support voltage	DC+5V (9~36V can be customized)
	Current (maximum)	40mA
	Working mode	35mA
Environment	Storage temperature	-40℃~+125℃
	Working temperature	-40℃~+85℃
	Vibration resistance	3000g