加载中
恒奥德
130E20
详细说明
声强传感器/噪声传感器/阵列型传声器 型号：130E20
| PERFORMANCE |
ENGLISH |
SI |
| Nominal Microphone Diameter |
1/4" |
|
| Frequency Response Characteristic(at 0° incidence) |
Free-Field |
|
| Frequency Response(± 2 dB) |
20 to 10,000 Hz |
|
| Frequency Response(± 5 dB) |
20 to 20,000 Hz |
|
| Phase Match(100 Hz to 5 kHz) |
± 5 ° |
|
| Sensitivity(@ 250 Hz) |
45 mV/Pa |
|
| Sensitivity(± 3 dB)(@ 250 Hz) |
-26.9 dB re 1 V/Pa |
|
| Inherent Noise(1/3 Octave @ 250Hz) |
<15 dB |
|
| Inherent Noise(A Weighted) |
<30 dB |
|
| Dynamic Range(3% Distortion Limit) |
>122 dB |
|
| TEDS Compliant |
Yes |
|
| ENVIRONMENTAL |
|
|
| Temperature Range(Operating) |
+14 to +122 °F |
|
| Temperature Effect on Output(-10 to +50 °C) |
<0.7 dB |
|
| ELECTRICAL |
|
|
| Excitation Voltage |
18 to 30 VDC |
|
| Constant Current Excitation |
2 to 20 mA |
|
| Output Bias Voltage |
5.5 to 14 VDC |
|
| Output Impedance |
<150 ohm |
|
| PHYSICAL |
|
|
| Housing Material |
Stainless Steel |
|
| Electrical Connector(Output) |
BNC Jack |
|
| Size (Diameter x Length)(overall) |
0.5 in x 2.61 in |
|
| Size (Diameter x Length)(head) |
0.28 in x 1.10 in |
|
| Weight |
0.66 oz |
|
| 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. |
|
![声强传感器/噪声传感器/阵列型传声器]() [4] |
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产品名称：电子天平
货 号：23487
产品型号：HA/LP2001A
|
电子天平 型号；HA/LP2001A
采用度应变式传感器，LED显示，铝合金外壳，双层大面积不锈钢称台，计量性能稳定，可靠，并具有g→ct→oz单位转换和计数能，性价比。
型号 HA/LP2001A HA/LP3001A HA/LP4001A HA/LP5001A
大称量（g） 2000 3000 4000 5000
小分度值（g） 0.1
线性误差（g） ≤±0.2
重复性误差（g） ≤0.1
校准方式： 外校（砝码另购）
数据输出， RS232
称盘尺寸， 方盘207×193mm
外型尺寸（mm） 310×210×93
电源电压 220VAC
