HMC2003 데이터 시트보기 (PDF) - Honeywell International
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HMC2003 Datasheet PDF : 4 Pages
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HMC2003
SENSOR PRODUCTS
SPECIFICATIONS
Characteristics
Conditions(1)
Min
Typ
Max
Units(2)
Magnetic Field
Sensitivity
0.98
1
1.02
V/gauss
Null Field Output
Resolution
2.3
2.5
40
2.7
V
µgauss
Field Range
Output Voltage
Maximum Magnetic Flux Density
-2
Each Magnetometer Axis Output
0.5
2
gauss
4.5
Bandwidth
1
kHz
Errors
Linearity Error
Hysteresis Error
±1 gauss Applied Field Sweep
±2 gauss Applied Field Sweep
3 Sweeps across ±2 gauss
0.5
2
%FS
1
2
0.05
0.1
%FS
Repeatability Error
3 Sweeps across ±2 gauss
0.05
0.1
%FS
Power Supply Effect
PS Varied from 6 to 15V
0.1
%FS
With ±1 gauss Applied Field Sweep
Offset Strap
Resistance
10.5
ohms
Sensitivity
Current
46.5
47.5
48.5
mA/gauss
200
mA
Set/Reset Strap
Resistance
4.5
6
ohms
Current
2msec pulse, 1% duty cycle
3.0
3.2
5
amps
Tempcos
Field Sensitivity
-600
ppm/°C
Null Field
Set/Reset Not Used
Set/Reset Used
±400
±100
ppm/°C
Environments
Temperature
Operating
Storage
-40
-
+85
°C
-55
-
+125
°C
Shock
Vibration
100
g
2.2
g rms
Electrical
Supply Voltage(3)
6
15
VDC
Supply Current
20
mA
(1) Unless otherwise stated, test conditions are as follows: Power Supply = 12VDC, Ambient Temp = 25°C,
Set/Reset switching is active
(2) Units: 1 gauss = 1 Oersted (in air) = 79.58 A/m = 10E5 gamma
(3) Transient protection circuitry should be added across V+ and Gnd if an unregulated power supply is used.
Solid State Electronics Center • www.magneticsensors.com • (800) 323-8295 • Page 2
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