美國PCB拾音器在線報價、美國PCB拾音器價格多少Model: 378B11
Model: EX378B02
English:SI:
PERFORMANCENominal Microphone Diameter1/2"1/2"
Frequency Response Characteristic (at 0°incidence)Free-FieldFree-Field
Sensitivity50 mV/Pa50 mV/Pa[2] Sensitivity (±1.5 dB)-26 dB re1 V/Pa-26 dB re 1 V/Pa[2] Frequency Range (±2 dB)3.75 to 20000Hz3.75 to 20000 Hz
Frequency Range (±1 dB)7 to 10000 Hz7 to 10000 Hz
Lower Limiting Frequency (3 dB)1.0 to 3.0 Hz1.0 to 3.0 Hz
Inherent Noise15.5 dB(A) re 20 μPa15.5 dB(A) re 20μPa[1] Dynamic Range (3% Distortion Limit)137 dB re 20 μPa137dB re 20 μPa[1] ENVIRONMENTALTemperature Range (Operating)-40to +176 °F-40 to +80 °C
Temperature Coefficient of Sensitivity (+14 to +158°F (-10 to+70°C))0.005 dB/°F0.009 dB/°C[1][2] Static PressureCoefficient-0.013 dB/kPa-0.013 dB/kPa[1][2] HumidityCoefficient of Sensitivity (0 to , non-condensing)±0.001dB/%RH±0.001 dB/%RH[2] Influence of Axial Vibration (0.1g (1m/s2))63 dB re 20 μPa63 dB re 20 μPa[1] ELECTRICALPolarizationVoltage0 V0 V[3] Excitation Voltage20 to 30 VDC20 to 30VDC
Constant Current Excitation2 to 20 mA2 to 20 mA
Output Bias Voltage10 to 14 VDC10 to 14 VDC
Maximum Output Voltage±7 Vpk±7 Vpk
Output Impedance<50 Ohm<50 Ohm
PHYSICALHousing MaterialStainless AlloyStainless Alloy
VentingRearRear[4] Electrical ConnectorBNC JackBNC Jack
Mounting Thread (Grid)0.5 - 60 UNS0.5 - 60 UNS
Size - Diameter (with grid)0.52 in13.2 mm
Size - Diameter (without grid)0.50 in12.7 mm
Size - Height (with grid)4.02 in102.1 mm
Size - Height (without grid)3.99 in101.2 mm
Weight1.87 oz53 gm
English:SI:
PERFORMANCENominal Microphone Diameter1/2"1/2"
Frequency Response Characteristic (at 0°incidence)Free-FieldFree-Field
Sensitivity50 mV/Pa50 mV/Pa[3] Sensitivity (±1.5 dB)-26 dB re1 V/Pa-26 dB re 1 V/Pa[3] Frequency Range (±2 dB)3.5 to 20000Hz3.5 to 20000 Hz
Frequency Range (±1 dB)6 to 10000 Hz6 to 10000 Hz
Lower Limiting Frequency (3 dB)1.0 to 2.75 Hz1.0 to 2.75 Hz
Inherent Noise16 dB(A) re 20 μPa16 dB(A) re 20 μPa[1] DynamicRange (3% Distortion Limit)138.5 dB re 20 μPa138.5 dB re 20μPa[1] TEDS CompliantYesYes[2] ENVIRONMENTALTemperatureRange (Operating)-40 to +257 °F-40 to +125 °C[4] TemperatureCoefficient of Sensitivity (+14 to +158°F (-10 to +70°C))0.005dB/°F0.009 dB/°C[1][3] Static Pressure Coefficient-0.013dB/kPa-0.013 dB/kPa[1][3] Humidity Coefficient of Sensitivity(0 to , non-condensing)±0.001 dB/%RH±0.001dB/%RH[3] Influence of Axial Vibration (0.1g (1 m/s2))63 dB re20 μPa63 dB re 20 μPa[1] ELECTRICALPolarization Voltage0 V0V[5] Excitation Voltage20 to 32 VDC20 to 32 VDC
Constant Current Excitation2 to 10 mA2 to 10 mA
Output Bias Voltage10 to 14 VDC10 to 14 VDC
Maximum Output Voltage±7 Vpk±7 Vpk
Output Impedance<55 Ohm<55 Ohm
PHYSICALHousing MaterialStainless AlloyStainless Alloy
VentingRearRear[6] Electrical ConnectorBNC JackBNC Jack
Mounting Thread (Grid)0.5 - 60 UNS0.5 - 60 UNS
Size - Diameter (with grid).52 in13.2 mm
Size - Diameter (without grid).50 in12.7 mm
Size - Height (with grid)3.88 in98.6 mm
Size - Height (without grid)3.84 in97.5 mm
Weight1.74 oz49.2 gm
English:SI:
PERFORMANCENominal Microphone Diameter1/2"1/2"
Frequency Response CharacteristicPressurePressure
Sensitivity50 mV/Pa50 mV/Pa[3] Sensitivity (±1.5 dB)-26 dB re1 V/Pa-26 dB re 1 V/Pa[3] Frequency Range (±2 dB)3.75 to 10000Hz3.75 to 10000 Hz
Frequency Range (±1 dB)7.0 to 7500 Hz7.0 to 7500 Hz
Lower Limiting Frequency (-3 dB)1.0 to 3.0 Hz1.0 to 3.0 Hz
Inherent Noise16 dB(A) re 20 μPa16 dB(A) re 20 μPa[1] DynamicRange (3% Distortion Limit)137 dB re 20 μPa137 dB re 20μPa[1] TEDS CompliantYesYes[2] ENVIRONMENTALTemperatureRange (Operating)-40 to +176 °F-40 to +80 °C
Temperature Coefficient of Sensitivity (+14 to +158°F (-10 to+70°C))0.005 dB/°F0.009 dB/°C[1][3] Static PressureCoefficient-0.01 dB/kPa-0.01 dB/kPa[1][3] Humidity Coefficientof Sensitivity (0 to , non-condensing)±0.001 dB/%RH±0.001dB/%RH[3] Influence of Axial Vibration (0.1g (1 m/s2))63 dB re20 μPa63 dB re 20 μPa[1] ELECTRICALPolarization Voltage0 V0V[4] Excitation Voltage20 to 30 VDC20 to 30 VDC
Constant Current Excitation2 to 20 mA2 to 20 mA
Output Bias Voltage10 to 14 VDC10 to 14 VDC
Maximum Output Voltage±7 Vpk±7 Vpk
Output Impedance<50 Ohm<50 Ohm
PHYSICALHousing MaterialStainless AlloyStainless Alloy
VentingRearRear[5] Electrical ConnectorBNC JackBNC Jack
Mounting Thread (Grid)0.5 - 60 UNS0.5 - 60 UNS
Size - Diameter (with grid).52 in13.2 mm
Size - Diameter (without grid).50 in12.7 mm
Size - Height (with grid)3.62 in91.9 mm
Size - Height (without grid)3.58 in90.9 mm
Weight1.63 oz45.8 gm[1]
English:SI:
PERFORMANCENominal Microphone Diameter1/2"1/2"
Frequency Response Characteristic (at 0°incidence)Free-FieldFree-Field
Sensitivity50 mV/Pa50 mV/Pa[2] Sensitivity (±1.5 dB)-26 dB re1 V/Pa-26 dB re 1 V/Pa[2] Frequency Range (±2 dB)3.75 to 20000Hz3.75 to 20000 Hz
Frequency Range (±1 dB)7 to 10000 Hz7 to 10000 Hz
Lower Limiting Frequency (3 dB)1.0 to 3.0 Hz1.0 to 3.0 Hz
Inherent Noise15.5 dB(A) re 20 μPa15.5 dB(A) re 20μPa[1] Dynamic Range (3% Distortion Limit)137 dB re 20 μPa137dB re 20 μPa[1] ENVIRONMENTALTemperature Range (Operating)-40to +176 °F-40 to +80 °C
Temperature Coefficient of Sensitivity (+14 to +158°F (-10 to+70°C))0.005 dB/°F0.009 dB/°C[1][2] Static PressureCoefficient-0.013 dB/kPa-0.013 dB/kPa[1][2] HumidityCoefficient of Sensitivity (0 to , non-condensing)±0.001dB/%RH±0.001 dB/%RH[2] Influence of Axial Vibration (0.1g (1m/s2))63 dB re 20 μPa63 dB re 20 μPa[1] ELECTRICALPolarizationVoltage0 V0 V[3] Excitation Voltage20 to 30 VDC20 to 30VDC
Constant Current Excitation2 to 20 mA2 to 20 mA
Output Bias Voltage10 to 14 VDC10 to 14 VDC
Maximum Output Voltage±7 Vpk±7 Vpk
Output Impedance<50 Ohm<50 Ohm
PHYSICALHousing MaterialStainless AlloyStainless Alloy
VentingRearRear[4] Electrical ConnectorBNC JackBNC Jack
Mounting Thread (Grid)0.5 - 60 UNS0.5 - 60 UNS
Size - Diameter (with grid)0.52 in13.2 mm
Size - Diameter (without grid)0.50 in12.7 mm
Size - Height (with grid)4.02 in102.1 mm
Size - Height (without grid)3.99 in101.2 mm
Weight1.87 oz53 gm
377B02 microphone and HT426E01preamplifier, TEDS programmed
This model includes a 1/2"microphone cartridge, a mated preamplifier with TEDS, and systemcalibration. Click the following for individual componentinformation.
377B02
HT426E01
Nominal Microphone Diameter: 1/2"
Frequency Response Characteristic: Free-Field
Frequency Range: (±2dB) 3.5 to 20000 Hz (3.5 to 20000 Hz)
Dynamic Range: 138.5 dB re 20 μPa
English:SI:
PERFORMANCENominal Microphone Diameter1/2"1/2"
Frequency Response Characteristic (at 0°incidence)Free-FieldFree-Field
Sensitivity50 mV/Pa50 mV/Pa[3] Sensitivity (±1.5 dB)-26 dB re1 V/Pa-26 dB re 1 V/Pa[3] Frequency Range (±2 dB)3.5 to 20000Hz3.5 to 20000 Hz
Frequency Range (±1 dB)6 to 10000 Hz6 to 10000 Hz
Lower Limiting Frequency (3 dB)1.0 to 2.75 Hz1.0 to 2.75 Hz
Inherent Noise16 dB(A) re 20 μPa16 dB(A) re 20 μPa[1] DynamicRange (3% Distortion Limit)138.5 dB re 20 μPa138.5 dB re 20μPa[1] TEDS CompliantYesYes[2] ENVIRONMENTALTemperatureRange (Operating)-40 to +257 °F-40 to +125 °C[4] TemperatureCoefficient of Sensitivity (+14 to +158°F (-10 to +70°C))0.005dB/°F0.009 dB/°C[1][3] Static Pressure Coefficient-0.013dB/kPa-0.013 dB/kPa[1][3] Humidity Coefficient of Sensitivity(0 to , non-condensing)±0.001 dB/%RH±0.001dB/%RH[3] Influence of Axial Vibration (0.1g (1 m/s2))63 dB re20 μPa63 dB re 20 μPa[1] ELECTRICALPolarization Voltage0 V0V[5] Excitation Voltage20 to 32 VDC20 to 32 VDC
Constant Current Excitation2 to 10 mA2 to 10 mA
Output Bias Voltage10 to 14 VDC10 to 14 VDC
Maximum Output Voltage±7 Vpk±7 Vpk
Output Impedance<55 Ohm<55 Ohm
PHYSICALHousing MaterialStainless AlloyStainless Alloy
VentingRearRear[6] Electrical ConnectorBNC JackBNC Jack
Mounting Thread (Grid)0.5 - 60 UNS0.5 - 60 UNS
Size - Diameter (with grid).52 in13.2 mm
Size - Diameter (without grid).50 in12.7 mm
Size - Height (with grid)3.88 in98.6 mm
Size - Height (without grid)3.84 in97.5 mm
Weight1.74 oz49.2 gm
關(guān)鍵詞
美國PCB拾音器在線報價 , 美國PCB拾音器價格多少
更新時間
沃億宏電氣科技（上海）有限公司已認(rèn)證
- 黃金會員
- 第5年
- 統(tǒng)一社會信用代碼
- 91310114MAED5239XY
- 成立日期
- 2009年04月30日
- 法定代表人
- 林葉華
- 注冊資本
- 100
主營產(chǎn)品
變頻器，糾偏，觸摸屏，PLC，伺服，限位開關(guān)，傳感器，編碼器等
經(jīng)營范圍
工業(yè)自動化設(shè)備，機電設(shè)備，電子產(chǎn)品及元器件，儀器儀表銷售?！酒髽I(yè)經(jīng)營涉及行政許可的，憑許可證件經(jīng)營】
公司簡介
沃億宏電氣（上海）有限公司總部位于中國上海市，依托港口優(yōu)勢專業(yè)從事工業(yè)自動化設(shè)備及配件進(jìn)出口貿(mào)易。主要代理經(jīng)營世界各個國家的電氣自動化、機械與傳動、流體控制、儀器儀表、工具等產(chǎn)品;建立全球化的供應(yīng)鏈體系，致力于以超低的價格為國內(nèi)客戶引進(jìn)國外先進(jìn)的自動化備件，為客戶提供進(jìn)口備件的一站式體驗服務(wù)。公司在美國加利福尼亞設(shè)有辦事處，并且在美國有自己的倉庫，所有采購的備件通過拼單的方式每周一次空運報關(guān)，這樣不僅可以有效的節(jié)省物流成本，并且可以保證...