3309A ，3309A 振动传感器 3309A ，3309A 加速度传感器 3309A ，3309A传感器
深圳市汉斯福特科技有限公司
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公司地址：龙华新区大浪街道大浪社区伟达工业园A栋2楼
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灵敏度 |
±5 pC/g |
|
量程 |
±5000 g |
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重量 |
25.5 grams |
|
冲击 |
10000 g |
|
频响（±10%） |
5000 Hz |
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温度 |
-51 – 250 ℃ |
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安装方式 |
ø4.1通孔 |
概述
The Dytran model 3309A is a ring style high temperature piezoelectric charge mode accelerometer offering a high natural frequency and reliable operation in temperatures up to +482°F (+250°C).
Incorporating a unique single crystal piezoelectric sensing element operating in shear mode, the Dytran model 3309A is offered with a sensitivity of 5 pC/g. Units feature a radial 3-pin “Mighty Mouse™” connector, as well as a miniature thru hole design, allowing the sensor to be turned 360° prior to securing, aiding the user during sensor installation. The model 3309A is also hermetically sealed for use in demanding environments, and case isolated to avoid EMI/ground loop interference.
特性
1. 5 pC/g sensitivity
2. 5,000 Hz upper frequency range (±5%)
3. 3-pin "Mighty Mouse™" radial connector
4. Ø.17 thru hole mount
5. 25.5 grams
6. Stainless steel
7. Hermetic
8. Case isolated
9. 360° cable orientation
10. +482°F (+250°C) operation
11. Charge mode
应用
1. Commercial and military aircraft vibration monitoring
2. Engine vibration monitoring
3. High performance engine analysis
参数
Weight 0.893 oz 25.5 grams
Mounting Provision Ø.16 Thru Hole Ø4.1 Thru Hole
Material 304L 304L
Sensitivity +/- 5%
Frequency Range, ± 3dB [2] - 15,000 [2] - 15,000
Frequency Range, ± 10% [2] [2] -60 -5
Frequency Range, ± 5% [2]-5,000 Hz
Linearity [3] ± 1 %F.S ± 1 %F.S 150 2.5
Transverse Sensitivity, Max. 5% 5% 300 5
Maximum Vibration 5,000 ±gpk 49000 ± m/s2 pk
Maximum Shock 10,000 ±gpk 98000 ± m/s2 pk
Temperature Range (Operational) ‐60 to +482 °F ‐55 to +250 °C
Coefficient Of Thermal Sensitivity 0.016 %/°F 0.032 %/°C
Base Strain Sensitivity 0.008 g/με 0.0784 m/s2 / με
Base Isolation (1000VDC, 1 minute, 20 sec. ramp)[4] >1 GΩ >10 GΩ
Capacitance, NOM at 75°F 280 pF 280 pF
Insulation Resistance, (across element) 75°F 1.00E+15 Ω 1.00E+15 Ω
配件
Model 6238A2 mounting screw (8-32)
