FOT

Super wide frequency seismic type optical fiber sound sensor imported models: MKM - 2190

by:FOT     2020-07-04

super wide frequency seismic type optical fiber sound sensor imported models: MKM - 2190

High SNR, Long Range Applications with High signal-to-noise ratio, the remote application. Durable high signal-to-noise ratio of remote microphone, similar to MKM - 1190, for low noise signal level and the use of long distance. Specification: Polar Pattern Omnidirectional point Frequency Response - 10 10-10000 Hz playback amplitude-frequency response Conformity 1000Hz ± 0. 5 dB in 10 - 1000-1000 HeZhao Conformity 10000Hz ± 3. 0 dB accord with 1000 - 10000 HeZhao Sensitivity of 100 mV/Pa & plusmn; 10% at 1 kHz sensitivity Equivalent Self - Noise/equivalent since the Noise & le; 19 dBA≤ 21 dBA≤ 34 dBA At Distances 10 m 100 m 1000 m from the Maximun & Pressure of 114 dB SPL zui loudly Pressure Total Harmonic Distortion & lt; 1% at 84 dB SPL total harmonic distortion Equivalent Vibration Sensitivity of Max. 45 db SPL equivalent vibration sensitivity at 1 g and 1 kHz Supply Voltage - 8 15 V DC Current voltage Current Drain 80 mA tapping & plusmn; Current consumption 10% Operating Temperature - 20 + 60° C ( - - - - - - 4 + 149° F) Working Temperature Storage Temperature - 30 + 60° C ( - - - - - - 22日至+ 140° F) The storage temperature Humidity & ndash; 10 95% RH oo小时40° C humidity - 1000 hours MTBF & gt; 100,000 hours 平均无故障时间 Microphone Head 麦克风头 Material Delrin 材料 聚甲醛 Dimensions D/L 10/70 mm 尺寸 Weight 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 RFI areas 高射频干扰区域 # 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 # Robust outdoor operations 强大户外运作 # High EMI areas 高电磁干扰地区 # Extremely low level noise monitoring 极低的水平噪声监测 # Long range peer to peer monitoring 远程点对点监测 # ‘ 不干涉” 信号监测的 No interference & rsquo; Signal monitoring For more information both please contact with us. Need more information, please contact with us. History: 2009 - 10 - 29 version

Beijing western glass instrument co. , LTD. , chengdu office: xu: address: the second ring road of chengdu in sichuan province north three parts attached to the room 739, building 1, 191, 610000: chengdu. netchina。 Net the 24 hours of inquiry:

super wide frequency seismic import MKM - type fiber optic equipment sound sensor 2190年


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