MEMS Accelerometer
Article No.: AKE390/392/398
Dimensions: 50mnm*50mm*49mm
Package: Export Carton
Weight: 100g
Description: This products for using widely,suitable for vibration testing,impact testing and more fields.
Introduction:
AKE series accelerometer sensor series products is IRIS company imported the
Switzerland patented technology to produce for using widely, suitable for vibration testing, impact testing
and more fields. This series products with firm structure,low power consumption, excellent deviation
stability .etc characteristics to guarantee the reliability of outstanding output .
AKE398B is a monocrystalline silicon capacitive sensor, composed by a silicon chip of
micro-mechanical treatment, low power ASIC for the signal adjustment, a microprocessor for storing
compensation value and a temperature sensor. The product with low power consumption, after
calibration, firm structure, stable output . New electronic configuration reset to provide a solid-state power,
to provide comprehensive protection for over current. Scale factor in the full range of long-term stability
and the deviation is typically less than 0.1%.For AKE398B, the deviation temperature coefficient typical
value is 100μg / ℃, the scale factor temperature coefficient is 100 ppm / ° C
Features:
●Three axis measurement optional (X、Y、Z)
●Output signal：4-20mA
●Voltage supply：9-36V
●Shock resistance：2000G
●Measuring range optional：±01G；±02G；±04G；±08G；±16G；±32G；±40G
●Excellent deviation stability
● Good environment performance shock，vibration and temperature）
●Size：L50×W50×H38mm
●Weight：100g
●Working temperature：-40°C to +85°C
●Storage temperature：-55°C to +100°C
Specifications:
AKE398B Three-Axis accelerometer
AKE398B-02
AKE398B-08
AKE398B-40
UNIT
Measuring range
±2
±08
±40
g
Deviation calibration
<10
<50
<150
mg
48h deviation stability
0.5
<1
<2
mg Typical value
Meausring Axis
X,Y,Z
X,Y,Z
X,Y,Z
Axis
Annual deviation
stability[2]
1.5 (<5)
7.5 (<25)
22 (<75)
mg Typical value(Maximum
value)
Power on/off repeatability
<2
<10
<20
mg(Maximum value)
Deviation temperature
coefficient[3]
0.1
0.5
1.5
mg/℃ Typical value
±0.4
±2
±6
mg/℃ maximum value
Annual scale factor
stability
300 (<1000)
300 (< 1000)
300 (< 1000)
ppm Typical value
Scale factor temperature
coefficient
100
100
100
ppm/℃（Typical value）
-50 / 250
-50 / 250
-50 / 250
（Minimum/Maximum value）
Resolution/threshold (@
1Hz)
< 1
< 5
<15
mg(Maximum value)
Nonlinearity
<0.1
<0.5
<0.6
% FS（Maximum value）
<0.02
<0.09
<0.27
g(Maximum value)
Bandwidth[4 ]
1~≥400
1~≥400
1~≥400
Hz
Resonance frequency
1.6
6.7
6.7
kHz
Operating temperature
-40°C to +85°C
Reliability
MIL-HDBK-217，Grade two
Shock resistance
100g@11ms、3Times/Axis(half sinusoid)
Recovery time
<1ms(1000g, 1/2 sin 1ms, impact in I shaft)
Vibration
20g rms,20~2000Hz (Random noise，o ,p,I each shaft effect 30 minutes)
LCC sealed
Meet MIL-STD-833-E
Input（VDD_VSS）
9-36 VDC.
Output current range
4-20mA @12VDC Input voltage（ %FS)
Operating current
consumption
<3mA @ 12 VDC no load
Output resistance/load
Maximum 1kΩ@24V power
Application:
● Crash records, fatigue monitoring and forecasting
● The shipboard satellite tracking system
● Traffic system monitoring, the roadbed analysis and high-speed railway fault detection
● Military and civilian flight simulator
● Low frequency vibration and automatic monitoring
Dimensions:
Order Information:
