- 产品型号：
- FOM-4110
- 制作工艺：
- 其它
- 输出信号：
- 其它
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FOM-4110 - Photoacoustic Spectroscopy
光声光谱 进口 型号：FOM-4110Fiber Optical Microphone for Monitoring Very weak Signals
监测微弱信号的光纤麦克风Ultra low noise fiber optical microphone designed for monitoring very weak sound signals in selected frequency bandwidths. Ideal for photoacoustic spectroscopy as well as monitoring applications using software or hardware to delect faint signals.
超低噪音光纤麦克风设计用于监测在选定的频率带宽内非常微弱的信号。理想用于光声光谱，及监测应用程序使用的软件或硬件以删除微弱信号。 TECHNICAL SPECIFICATIONS/ 技术规格 Polar Pattern Omnidirectional 指向 全方位 Frequency Response Resonance at 1.65 KHz 录放幅频响应 共振Conformity -3 dB Re 1.65 KHz 1.40-1.80 KHz
Conformity -10dB Re 1.65 KHz 0.9-2.10 KHz
Sensitivity 5 mV/Pa ± 10%at 1 kHz
灵敏度 Equivalent Self-Noise ≤ 5 dBA 等效自噪 Maximun Acoustic Pressure 84 dB SPL 声压 Total Harmonic Distortion <1% at 64 dB SPL 总谐波失真 Equivalent Vibration Sensitivity Max.45db SPL at 1 g and 1 kHz 等效振动灵敏度 Supply Voltage 8-15 V DC 电流电压 Current Drain 80 mA ±10% 电流消耗 Operating Temperature -20 to +60°C（-4 to +149°F） 工作温度 Storage Temperature -30 to +60°C（-22 to +140°F） 存储温度 Humidity – 10OO hours UP to 95% RH at 40°C 湿度-1000小时MTBF >100,000 hours
平均无故障时间 Microphone Head 麦克风头 Material Polycarbonate材料 聚炭酸脂
Dimensions D/L 6/33 mm
尺寸 Weight 1.5g 重量 Optical Cable Length 10 m 光缆长度* Can be customized to any length 可定制任何长度
Application/ Use应用:
# Oil and gas detection sites 石油和天然气监测站点
# High explosive areas 高爆区
# High RF areas 高射频区域# Severe electromagnetic fields 强度电磁场
# Aerospace measurements 航空测量
# High voltage electrical utilities 高压电器事业
# Petrochemical facilities 石化设备
# Nuclear Facilities 核设施
# EMC test labs 电磁兼容性测试实验室# Photoacoustic spectroscope 光声光谱仪
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