3243A防潮三軸加速度傳感器
概述
The Dytran 3243A is a low profile, moisture resistant triaxial IEPE accelerometer with an overall height of 0.30 inches (7.6 millimeters) and weighing just 2.5 grams.
Featuring titanium construction, a 10 mV/g sensitivity and adhesive mounting, the model 3243A incorporates a 2-meter integral cable with a splash-proof boot at the point of sensor and cable connection. The hermetically sealed cable-to-accelerometer boot seal makes it possible for the sensor to be temporarily submerged during testing. Units are case isolated to avoid EMI/ground loop interference.
特性
1. 10 mV/g sensitivity
2. 500g range
3. 1.5 to 10,000 Hz frequency range (±5%)
4. 2-meter integral cable
5. Adhesive mount
6. 2.5 grams
7. Titanium
8. Hermetic
9. Case isolated
10. Lightweight
11. Triaxial
12. Moisture resistant
13. IEPE
應(yīng)用
General purpose triaxial vibration measurements in damp conditions
參數(shù)
Weight, Less Cable, Max 0.09 oz 2.5 grams
Integral Cable [1] Cutoff Cutoff
Length 78 Inches 2 meters [1] Side Mounted
Mounting Provision Adhesive Mount Adhesive Mount
Material, Accelerometer Titanium Titanium
Sensing Material Quartz Quartz
Sensitivity, -10 / +15% [2] 10 mV/g 1 mV/m/s2
Range F.S for ± 5 Volts Output ±500 g ±4905 m/s2
Frequency Range, -5 / +15% 2 to 7000 Hz 2 to 7000 Hz
Resonant Frequency > 40 kHz > 40 kHz
Equivalent Electrical Noise Floor 0.007 Grms 0.069 m/s2 rms
Linearity [3] 1 % F.S. 1 % F.S.
Transverse Sensitivity, Max 5 % 5%
Strain Sensitivity @ 250µσ 0.039 G's/µσ 0.38 m/s2/µε
Maximum Vibration ±600 Gpeak ±5886 m/s2 peak
Maximum Shock ±5000 Gpeak ±49050 m/s2 peak
Temperature Range -60 to+250 °F -51 to +121 °C
Seal, Hermetic Welded/GTM Header Welded/GTM Header
ELECTRICAL
Supply Current Range [4] 2 to 20 mA 2 to 20 mA
Compliance Voltage Range + 18 to +30 Volts + 18 to +30 Volts
Output Impedence,Typ 100 ? 100 ?
Bias Voltage +7 to +9 VDC +7 to +9 VDC
Discharge Time Constant 0.3 to 1.5 Sec 0.3 to 1.5 Sec
Electrical Isolation, Case Ground To Mounting Surface 10 G?,min 10 G?,min
配件
Recommended Accessories: model 4114B1 current source power unit
訂貨型號(hào)
3243A
3243M2
