美国3010M14加速度传感器

3010M14加速度传感器

概述

The Dytran 3010M14 is a primary transfer standard accelerometer, and is designed to transfer standard vibration calibration data from standards organization such as NIST, to back-to-back calibration accelerometers such as Dytran models 3120B and 3123A, which are then used to calibrate other accelerometers.

Back-to-back (reference) accelerometers offer a convenient means of determining the sensitivty and frequency response characteristics of unknown acceleration, velocity and displacement sensors. A vibration laboratory already equipped with an electrodynamic shaker and control system can easily incorporate use of the model 3010M14 to accomplish in-house NIST traceable calibrations, Model 3010M14 is available with a 10 mV/g sensitivity, 10-32 tapped hole for mounting, and 10-32 axial connector.

特性

1. 10 mV/g

2. 500g range

3. 1 to 5,000 Hz frequency range (±5%)

4. 10-32 axial connector

5. 10-32 tapped hole

6. 21 grams

7. Stainless steel

8. Hermetic

9. Calibration reference accelerometer

10. IEPE

应用

1. Back-to-back accelerometer calibration

2. Low frequency, low g level measurements

3. NIST traceable calibrations (when used with appropriate electrodynamic shaker, power supply and control system)

参数

Weight, Max 0.735 oz 21.0 grams

Mounting Internal Thread 10-32 UNF-2B 10-32 UNF-2B Notes:

Connector [1] Type 10-32 10-32

Material 304L SS 304L SS

Housing Material 304L SS 304L SS

PERFORMANCE 0 -1.5

Sensitivity, ±2% [2] 10 mV/g 1.02 mV/m/s2 100 0

Acceleration Range ± 500 Gpeak ± 981 m/s2 peak 200 2

Frequency Range, ±5% 1 - 5000 Hz 1 - 5000 Hz 250 2.5

Frequency Range, ±3db .66 to 10000 Hz .66 to 10000 Hz

Resonance Frequency > 30 kHz > 30 kHz

Linearity ±2 %F.S. ±2 %F.S.

Transverse Sensitivity Max 5 % 5 %

Transverse Sensitivity, Max 5% 5%

Spectral Noise 10Hz 0.0008 µGrms/√(Hz) 0.008 µm/s2 rms/√(Hz)

20Hz 0.0002 µGrms/√(Hz) 0.002 µm/s2 rms/√(Hz)

100Hz 0.00006 µGrms/√(Hz) 0.00059 µm/s2 rms/√(Hz)

1000Hz 0.00003 µGrms/√(Hz) 0.00029 µm/s2 rms/√(Hz)

10000HZ 0.00002 µGrms/√(Hz) 0.0002 µm/s2 rms/√(Hz)

Broad Band Resolution, Max 0.004 Grms 0.03924 m/s2 rms

Base Strain Sensitivity, Max 0.004 g/µε 0.04 m/s2 /µε

ELECTRICAL

Supply Current Range [3] 2 to 20 mA 2 to 20 mA

Compliance Voltage Range +18 to +30 VDC +18 to +30 VDC

Output Impedance 100 Ω 100 Ω

Bias Voltage +7.5 to +9.5 VDC +7.5 to +9.5 VDC

Discharge Time Constant 0.5 to 1.0 sec 0.5 to 1.0 sec

ENVIRONMENTAL

Shock Max 3000 G pk 29430 m/s2

Vibration Max 1000 G's 9810 m/s2

Operating Temperature -60 to +250 °F -51 to +121 °C

Seal Hermetic Hermetic

配件

Supplied Accessories: (1) model 6200 mounting stud (10-32 to 10-32)

订货型号

3010M14