High SNR, Long Range Applications高信噪比，遠(yuǎn)程應(yīng)用.
堅(jiān)固耐用高信噪比的遠(yuǎn)程麥克風(fēng)，類似于1190，用于低噪音信號水平和遠(yuǎn)距離的運(yùn)用。

技術(shù)規(guī)格:
Polar Pattern Omnidirectional
指向 全方位
Frequency Response 10-10,000Hz
錄放幅頻響應(yīng)
Conformity 10-1000Hz ±0.5 dB
符合10-1000赫兆
Conformity 1000-10000Hz ±3.0 dB
符合 1000-10000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
最大聲壓
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
等效振動靈敏度
Supply Voltage 8-15 V DC
電流電壓
Current Drain 80 mA ±10%
電流消耗
Operating Temperature -20 to +60°C（-4 to +149°F）
工作溫度
Storage Temperature -30 to +60°C（-22 to +140°F）
存儲溫度
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 Delrin
材料 聚甲醛
Dimensions D/L 10/70 mm
尺寸
Weight 5g
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 RFI areas
高射頻干擾區(qū)域
# Aerospace measurements
航空測量
# High voltage electrical utilities
高壓電器事業(yè)
# Petrochemical facilities
石化設(shè)備
# Nuclear Facilities
核設(shè)施
# Robust outdoor operations
強(qiáng)大戶外運(yùn)作
# High EMI areas
高電磁干擾地區(qū)
# Extremely low level noise monitoring
極低的水平噪聲監(jiān)測
# Long range peer to peer monitoring
遠(yuǎn)程點(diǎn)對點(diǎn)監(jiān)測
# ‘No interference’ signal monitoring
‘無干擾’信號監(jiān)測
For more information please contact with us.