ER-J1 Accelerometer

Price:

NG

Quantity Order:

Origin:

China

Payment Method:

Telegraphic Transfer (T/T)

ER-J1
Application
Can be used in the acceleration measurement system of the
moving objects with space constraints.
No. Parameters Performance Indicators Units
EII ME
1 Bias d± 4 d± 4 mg
2 Scale Factor 1.1~ 1.5 1.1~ 1.5 mA/ g
3 Second-order Nonlinearity d± 30 d± 50 ¼ g/ g2
4 Bias Temp Coefficient d± 40 d± 50 ¼ g/ 
5 Scale Factor Temp Coefficient d± 60 d± 80 ppm/ 
6 Bias Repeatability d40( 1 month) d40( for 3~ 7 days) ¼ g
7 Scale Factor Repeatability d40( 1 month) d40( for 3~ 7 days) ppm
8 Second-order Nonlinearity Repeatability d20( 1 month) d± 20( for 3~ 7 days) ¼ g/ g2
9 Natural Frequency 800 800 Hz
10 Acceleration Range e± 20 e± 20 g
11 Vibration 5g( 20~ 2000Hz) 5g( 20~ 2000Hz) g, Hz
12 Shock 120g, 4.5ms, 1/ 2sin 120g, 4.5ms, 1/ 2sin g, ms
13 Operating Temp -45~ + 125 -45~ + 125 
14 Testing Temp Room Temp~ + 80 Room Temp~ + 80 
15 Weight 80 80 g
Features: High precision and small volume

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