PXRϵÁÐÉù·¢Éä´«¸ÐÆ÷¼¼Êõ²ÎÊýÒ»ÀÀ±í
|
ÐͺÅ
|
гÕñƵÂÊ(kHz)
|
10dB´ø¿í
|
ÁéÃô¶È(dB)
|
Íâ¹Û(mm)
|
Íâ¿Ç²ÄÁÏ
|
±¸ ×¢
|
PXR50
|
500
|
300~1000
|
>60
|
§¶17×16
|
ÂÁºÏ½ð
|
¶¥½ÓÍ·´ø´ÅÎü¸½×°ÖÃ
|
PXR40
|
400
|
100~500
|
>65
|
§¶17×16
|
ÂÁºÏ½ð
|
²à½ÓÍ·´ø´ÅÎü¸½×°ÖÃ
|
PXR30
|
300
|
80~400
|
>60
|
§¶17×16
|
ÂÁºÏ½ð
|
²à½ÓÍ·´ø´ÅÎü¸½×°ÖÃ
|
PXR20
|
200
|
150~600
|
>60
|
§¶17×16
|
ÂÁºÏ½ð
|
²à½ÓÍ·´ø´ÅÎü¸½×°ÖÃ
|
PXR15I
|
150
|
100~400
|
>105
|
§¶30×35
|
²»Ðâ¸Ö
|
Á½ÏßÖÆ£¬BNC½Ó¿Ú£¬ÄÚÖÃǰ·Å
|
PXR15I3
|
150
|
100~400
|
>105
|
§¶30×35
|
ÂÁºÏ½ð
|
ÈýÏßÖÆ£¬²àÃæÒýÏߣ¬ÄÚÖÃǰ·Å
|
PXR15
|
150
|
100~400
|
>65
|
§¶18×18
|
²»Ðâ¸Ö
|
²à½ÓÍ·ÎÞ´ÅÎü¸½×°ÖÃ
|
PXR15RMH
|
150
|
100~400
|
>65
|
§¶25×18
|
²»Ðâ¸Ö
|
²à½ÓÍ·´ø´ÅÎü¸½×°ÖÃ
|
PXR07
|
70
|
40~100
|
>70
|
§¶22×25
|
ÂÁºÏ½ð
|
²à½ÓÍ·ÎÞ´ÅÎü¸½×°ÖÃ
|
PXR04AI
|
40
|
35~45
|
-44dB*
|
§¶30×50
|
ÂÁºÏ½ð
|
BNC¶¥²¿½Ó¿Ú£¬ÄÚÖÃǰ·Å¿ÕÆøñîºÏ´«¸ÐÆ÷
|
PXR04A
|
40
|
35~45
|
-44dB*
|
§¶30×32
|
ÂÁºÏ½ð
|
BNC¶¥²¿½Ó¿Ú£¬¿ÕÆøñîºÏ´«¸ÐÆ÷
|
PXR04I
|
40
|
30~140
|
>120
|
§¶30×55
|
²»Ðâ¸Ö
|
Á½ÏßÖÆ£¬BNC½Ó¿Ú£¬ÄÚÖÃǰ·Å
|
PXR04
|
40
|
30~140
|
>80
|
§¶22×25
|
²»Ðâ¸Ö ÂÁºÏ½ð
|
²à½ÓÍ·ÎÞ´ÅÎü¸½×°ÖÃ
|
PXR03
|
30
|
20~110
|
>75
|
§¶22×25
|
ÂÁºÏ½ð
|
²à½ÓÍ·ÎÞ´ÅÎü¸½×°ÖÃ
|
PXR03RMH
|
30
|
20~110
|
>75
|
§¶25×20
|
ÂÁºÏ½ð
|
²à½ÓÍ·´ø´ÅÎü¸½×°ÖÃ
|
PXR02
|
20
|
10~70
|
>70
|
§¶22×33
|
ÂÁºÏ½ð
|
²à½ÓÍ·ÎÞ´ÅÎü¸½×°ÖÃ
|
PXR001
|
1
|
0.1~1.5
|
90mv/g
|
§¶29×117
|
ÂÁ+Í
|
·ÀË®ÂñÈëʽ
|
* ¶ÔÓÚ³£¹æ£¨½Ó´¥Ê½£©Éù·¢Éä´«¸ÐÆ÷£º0dB=1V/m/s; ¶ÔÓÚ¿ÕÆøñîºÏ´«¸ÐÆ÷£º 0dB=1V/ Pa
|