- 產(chǎn)品型號(hào):
- FOM 1200
- 制作工藝:
- 其它
- 輸出信號(hào):
- 其它
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FOM 1200 - Extreme Applications
極端應(yīng)用光纖次聲傳感器 進(jìn)口 型號(hào):FOM 1200Extended frequency response, high SNR, long range microphone, capable of operation at extreme temperatures, intended for the most demanding applications.
擴(kuò)展頻率響應(yīng)、高信噪比遠(yuǎn)程麥克風(fēng),能夠在極端溫度下工作,用于嚴(yán)格的應(yīng)用。 TECHNICAL SPECIFICATIONS/ 技術(shù)規(guī)格 Polar Pattern Omnidirectional 指向 全方位 Frequency Response 10-15,000Hz 錄放幅頻響應(yīng)Conformity 10-1000Hz ±0.5 dB
符合10-1000赫兆Conformity 1000-15000Hz ±3. 0dB
符合 1000-15000赫兆Sensitivity 100 mV/Pa ± 10%at 1 kHz
靈敏度 Equivalent Self-Noise/等效自噪 ≤ 19 dBA ≤ 21 dBA ≤ 34 dBA At Distances 10 m 100 m 1000 m 在距離 Maximun Acoustic Pressure 114 dB SPL 聲壓 Total Harmonic Distortion <1% at 84 dB SPL 總諧波失真 Equivalent Vibration Sensitivity Max.45db SPL at 1 g and 1 kHz 等效振動(dòng)靈敏度 Supply Voltage 8-15 V DC 電流電壓 Current Drain 80 mA 10% 電流消耗 Operating Temperature -50 to +120°C(-58 to +248°F) 工作溫度 Storage Temperature -50 to +120°C(-58 to +248°F) 存儲(chǔ)溫度 Humidity – 10OO hours UP to 95% RH at 40°C 濕度-1000小時(shí)MTBF >100,000 hours
平均無故障時(shí)間 Microphone Head 麥克風(fēng)頭 Material Polycarbonate材料 聚炭酸脂
Dimensions D/L 6/23 mm
尺寸 Weight 0.6 g 重量 Optical Cable Length 10 m 光纜長度* Can be customized to any length 可定制任何長度
Application/ Use 應(yīng)用:# Oil and gas detection sites 石油和天然氣監(jiān)測站點(diǎn)
# High explosive areas 高爆區(qū)
# High RF areas 高射頻區(qū)域
# High voltage electrical utilities 高壓電器事業(yè)
# Petrochemical facilities 石化設(shè)備
# Nuclear Facilities 核設(shè)施
# High fidelity signal/ equipment monitoring 高保真信號(hào)/設(shè)備監(jiān)控
# Close-proximity machine monitoring 接近機(jī)器監(jiān)控
# High EMI areas 高電磁干擾地區(qū)
# Long range peer to peer monitoring 遠(yuǎn)距離點(diǎn)對(duì)點(diǎn)監(jiān)測
# Extreme environments requiring high fidelity monitoring 極端環(huán)境要求的較高保真度監(jiān)測
主要應(yīng)用領(lǐng)域有:
1、 聲音監(jiān)測、傳感領(lǐng)域:海洋水聲探測、危險(xiǎn)氣體泄露探測、噪聲分析與研究、變壓器運(yùn)行狀態(tài)聲音監(jiān)測、風(fēng)暴來臨前的次聲探測等,可以用做聲波生命探測儀、地震 礦業(yè)煤礦救援時(shí)探測幸存者發(fā)出的聲波所引起的振動(dòng),包括拍打、刻劃及呼喊的具體位置等,可以用在強(qiáng)電磁場實(shí)驗(yàn)室、RFI檢測實(shí)驗(yàn)室、高RFI區(qū)域的聲音傳 感、監(jiān)測。
2、 醫(yī)療領(lǐng)域:光纖麥克風(fēng)具有對(duì)磁場的天然的抗干擾能力,可以應(yīng)用于核磁共振成像的通信,是在核磁共振成像掃描時(shí)可以在病人和醫(yī)生之間進(jìn)行通訊的麥克風(fēng)。