加載中
恒奧德
130E20
詳細說明
聲強傳感器/噪聲傳感器/陣列型傳聲器 型號：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. |
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