Preamplifier Integrated Microphone TYPE 4160N (TYPE2)

SKU : #328

Low-cost, compact and lightweight. IEPE compatible general-purpose microphone.
The “TYPE 4160N” is a free-field 1/4-inch microphone with frequencies of 20Hz to 20 kHz.

Sound pressure sensitivity including the preamp is -44 dB ±3 dB re 1V/Pa (6.3 mV/Pa).
Since this product is IEPE compatible, it can be connected directly to devices supplying constant current, such as FFT analyzers or AD converters.
Low cost and ideal for multi-channel measurement.

【Features】
●With a BNC cable, connects directly to analytic devices such as FFT analyzers
●Low-cost measurement with great accuracy
●Long-term stability assured by applying pre-aging process of heating it to a high temperature of 360°C

【Specifications】
■ Nominal diameter: 1/4 inch
■ Release voltage: -41dB (8,9mV/Pa)
■ Pressure sensitivity (Included preamplifier): -27dB±2dB re 1V/Pa (44,7mV/Pa)
■ Polarization voltage: 0V
■ Frequency characteristics: 20Hz～20kHz
■ Maximum sound pressure level: 152dB
■ Self-noise level: 33dB（A）
■ Temperature coefficient: 0,02dB/℃ or less
■ Power supply and voltage: DC15~28V
■ Constant current: 0,5~4mA
■ Output impedance: Approx. 100Ω
■ Connector: SMB connector
■ TEDS: compliant / noncompliant
■ Operating Temperature・ Range of Humidity: -10℃～+50℃・90%RH (no condensation)
■ Storage Temperature・ Range of Humidity: 40% or less (at room temperature)
■ Cable: SMB-BNC Cable (3m)
■ Outline size / Weight: φ7×50 / 6g

Stock in VietNam : Unavailable