F23 Three-Axis Fluxgate Sensor

Description

COLIY®–Excellent Solution for Magnetic  Field Measurement
High Magnetic Field (0-10T) Measurement
Model	Principle	Type	Axis	DC Accuracy	Range	Resolution
X113	HALL	Sensor	1	0.05%	15T	TC of sensitivity: 30ppm/K
G80	HALL	Handheld	1	2%	2T	10μT
G81	HALL	Handheld	1	0.8%	10T	1μT
G81L	HALL	Handheld	1	0.8%	150mT	0.1μT
G83	HALL	Handheld	3	0.8%	10T	1μT
G401	HALL	Desktop	1	0.05%	10T	1μT
G403	HALL	Desktop	3	0.1%	10T	1μT
GSP301D	HALL	Transmitter	1	0.5%	10T	1μT
GSP303D	HALL	Transmitter	3	1% or 0.2%	10T	1μT
Low Magnetic Field(0- 2mT) Measurement
Gaussmeters for Low Magnetic Field
Model	Principle	Type	Axis	DC Accuracy	Range	Resolution
F23	Fluxgate	Sensor	3	0.5%	1500μT	Output ±10V
GFP803	Fluxgate	Transmitter	3	0.2%	1mT	0.1nT
GMR61	GMR	Handheld	1	0.8%	600μT	10nT
GMR63	GMR	Handheld	3	0.8%	600μT	10nT
GF501	Fluxgate	Handheld	1	0.5%	200μT	1nT
GF503	Fluxgate	Handheld	3	0.5%	200μT	1nT
GF601	Fluxgate	Handheld	1	0.5%	1mT	0.1nT
GF603	Fluxgate	Handheld	3	0.25%	1mT	0.1nT
GF633	Fluxgate	Desktop	3	0.1%	1mT	0.01nT
Note: 1T= 10kG; 1mT= 10G;   1μT= 10mG;  1nT= 10μG

F23 Three-Axis Fluxgate Sensor

Description:

F23 Three-Axis Fluxgate Sensor is a magnetic field sensor with independent intellectual property rights that can be mass-produced by COLIY. COLIY has the ability to design new shapes and analog output characteristics according to users’ requirements, and can integrate acceleration sensors, temperature sensors, etc., into fluxgate sensors. Typical applications of F23 three-axis fluxgate sensor are: geomagnetic detection, package detection, underwater magnetic field monitoring, traffic monitoring, residual magnetic field measurement, weak magnetic field measurement, laboratory, etc.

F23 Three-Axis Fluxgate Sensor has the measurement range of ±70μT, ±100μT, ±500μT, ±1000μT and ±1500μT, frequency response of DC ~ 3kHz, linearity of 0.05%, orthogonality error less than 1° and measurement noise floor of <20pT rms/ √Hz at 1Hz. When digitized with a 24-bit ADC, the DC resolution can be as high as 0.1nT.

F23 Three-Axis Fluxgate Sensor has 2 package types: F23 and F23S. Model F23 is a standard sensor, which encapsulates the three-axis fluxgate probe and circuit module together. The F23S is a 2-part sensor, small probe (size 24x24x40mm) in a separate package, connected to the circuit module via a 1.5m cable, suitable for measuring in tight spaces. F23 Three-Axis Fluxgate Sensor is designed in accordance with MTBF (mean trouble-freeworking time) of 10 years.

Features
l  3-Axis  Fluxgate Sensor l  Linearity: 0.05% l  Orthogonality  error <2° l  Power supply: ±12VDC ~ ±16VDC l  Analog output ±10V	l  Measuring  range: ±70μT ~ ±1500μT l  Accuracy:  <±0.5% l  Noise: <20pT  rms/√Hz at 1Hz l  Frequency  response: DC- 1.5kHz l  2 package  types: standard and 2-part

F23 Specification:

Model		F23/ F23S
Performance
Number of axes		3 (right  hand XYZ coordinate system)
Measuring Range	X,Y,Z	±70μT	±100μT	±500μT	±1000μT	±1500μT
	Vector R	121μT	173μT	866μT	1732μT	2598μT
Accuracy		<±0.5%
Measurement noise floor		<20pT rms/√Hz at 1Hz   (≤±100μT range only)
Start-up time		150ms
Warm-up time		15mins
Analog Output		±10V single-end
Sensitivity to DC magnetic field (S)		143mV/μT	100mV/μT	20mV/μT	10mV/μT	6.6mV/μT
Zero field offset		<±100nT (≤±100μT range only)
Offset temperature coefficient		±0.5nT/℃  (≤±100μT range only)
Scaling temperature coefficient		±100ppm/℃  (≤±100μT range only)
Orthogonality error		<1°
Linearity		<0.05% (least squares fit))
Bandwidth (-3dB)		>3kHz
Hysteresis		<2nT (at 2 x Full-scale, when powered)
MTBF		10 years
Environmental Specification
Operating temperature		– 40℃  to  +60℃
Storage temperature		– 40℃  to  +70℃
Environmental protection		IP67
Electrical Specification
Power supply		±12VDC  to ±16VDC
Power consumption		(typical) 240mW
Mechanical Specification
Standard package (F23)		24 x 24 x 125mm
2-Part package (F23S)		Probe: 24 x 24 x 40mm; Electronics: 30 x 25 x 107mm ; Connected cable length: 1.5m

 

 

F23 Sensor Connection Pins’ Description

Cable Color	Connection Pin	Description
BROWN	X	Analog Output for X-axis (±10V)
YELLOW	Y	Analog Output for Y-axis (±10V)
GREEN	Z	Analog Output for Z-axis (±10V)
BLUE	AGND	Signal Ground
BLACK	PGND	Power Ground
RED	P13	DC Power Supply Input (±12VDC to ±16VDC)
WHITE	N13

Note: Thesensitivity is equal to ±10V divided by the range of the fluxgate sensor, seethe parameter table for details.

Description of F23 Type Selection

F23	-100	-1m
3-Axis Fluxgate Sensor Type   F23: Standard F23S: 2-Part	Measurement Range   -70: 70μT/Axis -100: 100μT/ Axis -500: 500μT/ Axis -1000: 1000μT/ Axis -1500: 1500μT/ Axis	Cable Length   -1m: 1 meter -2m: 2 meters -5m: 5 meters ……

Example: F23-100-5m is a standard 3-axis fluxgate (F23) with the range of 100μT/ Axis (-100) and cable length of 5 meters (-5m).

Note:

1, F23 sensor’s measurement range could be customized with 1500μT;

2, F23 sensor’s cable length could be customized with 100 meters.