3축 가속도 진동센서 (VDT-9000-4)
(Triaxial Accelerometer)
◆ 개요(Description)
▶ X, Y and Z Outputs
▶ Small Size Case, 1.50" x
1.50"
▶ 1/4"-28 UNF Mounting
▶ 100 mV/g Sensitivity per Channel
▶ 0.32 Hz to 10 KHz Frequency Range (±3
dB)
▶ 10% Sensitivity
DYNAMIC PERFORMANCE |
ENGLISH |
SI |
Sensitivity (±10%) |
100 mV/g |
10.2 mV/(m/s2) |
Measurement Range |
±50 g |
±500 m/s2 |
Frequency Range: (±3 dB) |
0.32 ~ 10k Hz |
0.32 ~ 10k Hz |
Mounted Resonant Freq. |
>25 kHz |
25 kHz |
Amplitude Linearity |
<1% |
<1% |
Transverse Sensitivity |
<5% |
<5% |
ENVIRONMENTAL |
||
Shock Limit |
7,000 g pk |
70k m/s2 pk |
Temperature Range (STD) |
-65 to +185°F |
-54 to 85°C |
ELECTRICAL |
||
Settling Time |
2.5 sec |
2.5 sec |
Excitation Voltage |
18 to 28 VDC |
18 to 28 VDC |
Excitation Constant Current |
2 to 20 mA |
2 to 20 mA |
Output Impedance |
<100 ohms |
<100 ohms |
Output Bias Voltage |
8 to 12 VDC |
8 to 12 VDC |
Electrical Case Isolation |
>108 ohms |
>108 ohms |
Electrical Protection |
RFI/ESD |
RFI/ESD |
Integral Cable |
22 AWG, 221°F |
22 AWG, 105°C |
MECHANICAL |
||
Size |
1.50” x 1.50” |
38.1 x 38.1 mm |
Weight |
3 oz |
85 g |
Mounting Thread |
1/4-28 UNF-2B |
1/4-28 UNF-2B |
Mounting Torque |
2 to 5 ft-lb |
2.7 to 6.8 N-m |
Sensing Element |
Ceramic/Shear |
Ceramic/Shear |
Case Material |
Aluminum |
Aluminum |
Sealing |
Potted |
Potted |
Connector |
4-Pin 8SL |
Mil-C-26482 S1 |