產(chǎn)品特點(diǎn)
?防爆認(rèn)證
?抗腐蝕
?氣密封
?殼體獨(dú)立
?靜電保護(hù)
?反向連接保護(hù)
311A-80防爆加速度傳感器
動(dòng)態(tài)參數(shù)
靈敏度,±10%,25C.................100mV/g
加速度范圍 ......................80g peak
振幅非線性.......................1%
頻率響應(yīng):
± 5%............................3-5,000Hz
±1dB............................1-10,000Hz
± 3 dB..........................0.4-14,000Hz
共振頻率.........................32kHz
橫向靈敏度, max..................5% of axial
溫度響應(yīng):
–50°C..........................-10%
+120°C..........................+10%
電氣性能
電源要求:
電源電壓 .........................18-30VDC
直流電流 .........................2-10 mA
電器噪聲,
寬帶光譜(g):
2.5 Hz to 25 kHz...................400μg
10Hz...............................8μg/√Hz
100Hz..............................4μg/√Hz
1000Hz.............................2μg/√Hz
輸出電阻，max......................100Ω
偏置電壓...........................12VDC
接地...............................殼體獨(dú)立，內(nèi)部屏蔽
環(huán)境性能
溫度范圍...........................–50 to 120°C
振動(dòng)極限...........................500g peak
沖擊極限...........................5,000g peak
電磁靈敏度, 當(dāng)量g, max ............70μg/gauss
密封...............................氣密封
基應(yīng)變靈度,max.....................0.0002 g/μstrain
物理性能
傳感元件設(shè)計(jì).......................PZT ceramic/shear
重量...............................80 克
殼體材料...........................304L 不銹鋼
安裝...............................1/4-28 UNF
輸出接口...........................2 pin, MIL-C-5015
匹配連接器.........................R6 type
*線纜...........................J10/J9T2A
附件
1/4-28 to 1/4-28 安裝螺柱 (或客戶定制)
檢定證書
備注：頻響極限和噪聲均是特殊值
