进口传感器 315A系列低频压电式加速度传感器,振动传感器

主要特点：

低频频响  0.3 - 10,000 Hz

灵敏度：250mV/g，500mV/g，1000mV/g

ESD，EMI / RFI 防护

量程：5，10，20 gPeak

工作温度： –50 to 120°C

重量：100g

低频压电式加速度传感器,振动传感器动态特性： 

Sensitivity, ±10%, 25°C.................................................... 1000 mV/g 

Acceleration range ........................................................... 5 g peak 

Amplitude nonlinearity....................................................... 1% 

Frequency response: 

± 5%.................................................................................. 0.5 - 4,000 Hz 

±1 dB................................................................................. 0.3 - 6,000 Hz 

± 3 dB................................................................................ 0.1 - 10,000 Hz

Resonance frequency....................................................... 24 kHz 

Transverse sensitivity, max............................................... 5% of axial 

Temperature response: 

–50°C................................................................................. –5% 

+120°C............................................................................... +5% 

Electrical 

Power requirement: voltage source .................................. 18 - 30 VDC 

current regulating diode .................... 2 - 10 mA 

Electrical noise, Broadband Spectral(g): 

2.5 Hz to 25 kHz................................................................. 100 μg 

10 Hz.................................................................................. 2 μg/√Hz 

100 Hz................................................................................ 1 μg/√Hz 

1000 Hz.............................................................................. 0.5 μg/√Hz 

Output impedance, max..................................................... 100 Ω 

Bias output voltage............................................................. 12 VDC 

Grounding........................................................................... case isolated,   

Internally shielded 

Environmental 

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