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當前位(wèi)置:首頁產品(pǐn)中(zhōng)心(xīn)專用儀器(qì)儀表(biǎo)DP-130E20聲(shēng)強(qiáng)傳(chuán)感(gǎn)器(qì)/噪(zào)聲傳(chuán)感(gǎn)器/陣(zhèn)列型傳(chuán)聲器(qì)

聲(shēng)強傳感(gǎn)器/噪聲傳感器/陣列型傳聲器

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聲強(qiáng)傳感(gǎn)器/噪聲(shēng)傳(chuán)感(gǎn)器/陣列型傳(chuán)聲器 型號:DP-130E20

產品型號(hào):DP-130E20
更(gēng)新(xīn)時間(jiān):2016-10-15
廠商(shāng)性(xìng)質(zhì):生(shēng)產(chǎn)廠(chǎng)家(jiā)
訪(fǎng)問量:1574

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聲強傳感器(qì)/噪(zào)聲傳感器(qì)/陣列(liè)型傳(chuán)聲器(qì)  型號(hào):DP-130E20

PERFORMANCE ENGLISH SI
Nominal Microphone Diameter 1/4"
1/4"  
Frequency Response Characteristic(at 0° incidence)
  Free-Field
Free-Field  
Frequency Response(± 2 dB)
  20 to 10,000 Hz
20 to 10,000 Hz  
Frequency Response(± 5 dB)
  20 to 20,000 Hz
20 to 20,000 Hz  
Phase Match(100 Hz to 5 kHz)
  ± 5 °
± 5 ° [2]
Sensitivity(@ 250 Hz) 45 mV/Pa
45 mV/Pa  
Sensitivity(± 3 dB)(@ 250 Hz)
  -26.9 dB re 1 V/Pa
-26.9 dB re 1 V/Pa  
Inherent Noise(1/3 Octave @ 250Hz)
  <15 dB
<15 dB  
Inherent Noise(A Weighted)
  <30 dB
<30 dB  
Dynamic Range(3% Distortion Limit)
  >122 dB
>122 dB  
TEDS Compliant
  Yes
Yes [3]
ENVIRONMENTAL    
Temperature Range(Operating) +14 to +122 °F
-10 to +50 °C  
Temperature Effect on Output(-10 to +50 °C)
  <0.7 dB
<0.7 dB [1]
ELECTRICAL    
Excitation Voltage 18 to 30 VDC
18 to 30 VDC  
Constant Current Excitation
  2 to 20 mA
2 to 20 mA  
Output Bias Voltage
  5.5 to 14 VDC
5.5 to 14 VDC  
Output Impedance
  <150 ohm
<150 ohm  
PHYSICAL
     
Housing Material Stainless Steel
Stainless Steel  
Electrical Connector(Output)
  BNC Jack
BNC Jack  
Size (Diameter x Length)(overall)
  0.5 in x 2.61 in
12.7 mm x 66.2 mm  
Size (Diameter x Length)(head)
  0.28 in x 1.10 in
7 mm x 28 mm  
Weight
  0.66 oz
18.5 gm [1]
SUPPLIED ACCESSORIES:
Model ACS-21 Calibration of Array Microphone (1)
OPTIONAL VERSIONS
T- TEDS Capable of Digital Memory and Communication Compliant with IEEE P1451.4  

All specifications are at room temperature unless otherwise specified.
NOTES:
[1] Typical.
[2] ± 3° from 100 Hz to 3 kHz typical
[3] TEDS Capable Digital Memory and Communication, compliant with IEEE 1451.4
[4] See PCB Declaration of Conformance PS023 for details.


 

[4]
 

 
 


130E20  Photo

2.

表(biǎo)麵粗糙度儀(yí)
 
 
 
商品(pǐn)名(míng)稱:粗糙(cāo)度儀深槽傳感器(qì)/粗糙度儀
商品(pǐn)型(xíng)號:DPSRP-110
 

粗糙度儀深槽傳(chuán)感(gǎn)器/粗糙度(dù)儀  型(xíng)號:DPSRP-110

產(chǎn)品簡介
深槽(cáo)傳(chuán)感器(qì)
測量範圍(wéi):0.05-1um

粗(cū)糙(cāo)度儀(yí)深槽(cáo)傳感器特(tè)別(bié)適用(yòng)於測(cè)量(liáng)深槽(cáo)或者度(dù)小於(yú)10mm台階的(dí)表麵粗糙(cāo)度。其他(tā)能同(tóng)DPSRP-100。
深(shēn)槽傳感器應(yīng)與測(cè)量(liáng)台(tái)架DPSRS-1 或DPSRS-2起使用。

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