Isemcon EMX7150 Microphone Capsule for Measurement

Isemcon EMX7150 Microphone Capsule for Measurement

The EMX-7150 is a ¼” microphone made from stainless steel and using state of the art water tight Neutrik*3 connectors having a very accurate frequency response combined with the capability to measure high sound pressure levels up to 145dBspl.

Features:

• Frequency range 10Hz - 20kHz
• Sensitivity 6mV/Pa typ.
• Dynamic range ~30 - >140dBspl
• 3% distortion limits >143dBspl typ.
• Calibration chart and calibration data files included on CD/USB stick.
• IEC 61672-2013 class 1 frequency response
• Dimensions: acoustic port dia.¼” (7mm)
• Microphone body 0.75” (19mm)
• Overall length 6” (152mm)
• Weight 0.3oz (75 grams)

Specifications:

• PERFORMANCE
  • Frequency Response Characteristic: Free-Field
  • Polarization Voltage: Prepolarized
  • Nominal Sensitivity @1kHz" 6mV/Pa
  • Sensitivity Temperature Drift: <0.015dB/K
  • Microphone Polarity: Non-Inverting
  • Frequency Response calibrated: 10-20.000 Hz
  • Frequency Response IEC61672–2013: class 1 *1
  • Inherent Noise100-10000 Hz: <30dB typ.
  • Max. SPL. (3% distortion limit): > 141dBsp
  • Max. SPL. (3% distortion) typ. =143 dBspl
  • Max. SPL. (3% THD) @ 12V Phantom >140 dBspl
• ELECTRICAL
  • Output Impedance: < 200 Ω
  • Phantom Power: 12 - 52Vdc
• ENVIRONMENTAL
  • Operating Temperature Range" -10 - +55°
  • Storage Temperature Range" -20 - +70°
  • Operating Humidity Range" 0 - 90%r.H.
  • Axial Vibration Sensitivity" ~ 50dB
• PHYSICAL
  • Housing Material" Stainless Steel
  • Sealing" O-ring/Polyurethane/Epoxy
  • Output Connector" XLR male
  • Dimensions" Ø ¼“(7mm) x 6“(152mm)
  • Weight" 0.3 oz (75g)