FOT

Super wide frequency seismic type optical fiber sound sensor imported models: MKM - 2170

by:FOT     2020-07-03

super wide frequency seismic type fiber optic equipment sound sensor imported models: MKM - 2170

Extreme Temperature Extreme Temperature durable, Extreme Temperature/humidity range 50 - + c is similar to MKM - 120 In 2140, operating design temperature range extension. Specification: Polar Pattern Omnidirectional point Frequency Response - 30 Recording amplitude frequency response Conformity 30-8000 Hz 1000Hz ± 0. 5 dB accord with 30 - 1000-1000 HeZhao Conformity 8000Hz ± 4. 0 dB accord with 1000 - 8000 HeZhao Sensitivity of 100 mV/Pa & plusmn; 10% at 1 kHz sensitivity Equivalent Self - 噪音≤ 31 the dBA noise equivalent since the Maximun & Pressure, Total Pressure of 114 dB SPL zui loud 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 10% of the 80 mA tapping Current consumption Operating Temperature - 50 + 120° C ( - - - - - - 58 + 248° F) Working Temperature Storage Temperature - 50 + 120° C ( - - - - - - 58 + 248° 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 5 g 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 # Extreme cold and hot environments 极端冷热环境 # Close- Proximity to the machine monitoring close monitoring machine # Robust is suing operations powerful outdoor operation # High EMI areas High electromagnetic interference region For more information both please contact with us. Need more information, please contact with us.

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:


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