美国DT 3224A1 超小型加速度传感器

3224A1 超小型加速度传感器

概述

The Dytran model 3224A1 is an ultra miniature teardrop IEPE accelerometer with integral electronics, designed to adhesively mount in spaces inaccessible to other types of accelerometers and an overall weight of just 0.2 grams. Model 3224A1 is capable of reliable operation in temperatures up to +300°F (+149°C).

Available with a 10 mV/g sensitivity, the model 3224A1 features a ceramic shear sensing element in a lightweight laser welded titanium housing, with a 3-foot (0.9-meter) integral cable terminating to a 10-32 jack. The cable is designed to mate with several Dytran extension cables.

特性

1. 10 mV/g sensitivity

2. 500g range

3. 0.3 to 20,000 Hz (±5%)

4. 3-foot (0.9-meter) integral cable

5. Adhesive mount

6. 0.2 grams

7. Titanium

8. +300°F (+149°C) operation

9. Ultra miniature teardrop design

10. IEPE

应用

1. Environmental Stress Screening (ESS)

2. Mechanical shock

3. PC board vibration measurements

4. Product response testing

5. General purpose vibration measurements where space is at a premium

参数

Weight, Less Cable 0.007 oz 0.2 grams

Case Material Titanium Titanium

Sensitivity 9 to 1.4 mV/ m/s2 Range F.S. For ± 5 Volts Output ± 500 g ± 4905 m/s2

Frequency Response, ±10% 0.3 to 20000 Hz 0.3 to 20000 Hz

Resonant Frequency, NOM >95 kHz >95 kHz

Equivalent Electrical Noise Floor 0.023 g rms 0.225 m/s2 rms

Amplitude Non-Linearity ± 1% %F.S

Transverse Sensitivity, Max. 5% 5%

Strain Sensitivity @250με 0.14 g/με 1.37 m/s2/με

ENVIRONMENTAL

Maximum Vibration 900 grms 8820 m/s2 rms

Maximum Shock 3000 ±gpk 29400 ± m/s2 pk

Temperature Range -60 to +300 °F -51 to 149 °C

Seal Laser welded, Epoxy Sealed Cable Laser welded, Epoxy Sealed Cable

Magnetic Sensitivity at 100 Gauss 0.000009 g/Gauss 0.8829 m/s2/T

ELECTRICAL

Supply Current [6] 2 to 20 mA 2 to 20 mA

Compliance Voltage Range 18 to +30 V 18 to +30 V

Output Impedance TYP 100 Ω 100 Ω

Bias Voltage +8 to +10 VDC +8 to +10 VDC

Discharge Time Constant 0.9 to 1.5 sec 0.9 to 1.5 sec

配件

1. Model 6298 Petro mounting wax, (1) model 6725A installation/removal wrench

2. Model 4110C current source power unit, model 6273 petro mounting wax

3. 电缆线：6011A

相关型号

3224A2   超小型

3224A3   超小型

3224A4   超小型

3224A5   超小型

3224A6   超小型

3224B    超小型

3224C    高温型

尺寸