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The Dytran model 2013D is an IEPE microphone with an ultra high-sensitivity of 2,000 mV/psi, designed to measure high-intensity sound pressure levels of up to 179 dB, while reliably operating in temperatures up to +225°F (+107°C).

Design of the model 2013D utilizes a piezoceramic crystal sensing element operating in compression mode to generate an output signal in response to sound pressure acting on the 0.618-inch diameter diaphragm. The sensor features a lightweight titanium housing, 10-32 axial connector and hollow clamp nut for mounting. Units are hermetically sealed for reliable operation in high-humidity and dirty environments.
Unit of Measure

Specifications

Brands

 N/A Dytran

Weight

 N/A 35 g1.2 oz

Housing Material

 N/A Titanium

Diaphragm Material

 N/A Titanium

Diameter

 N/A 0.618 in1.57 cm

Sensing Element

 N/A Ceramic, Compression

Sensitivity

 N/A 2000 mV/psi

Measuring Pressure Range

 N/A 2.5 psi17 kPa

Maximum Pressure

 N/A 20 psi138 kPa

Resonant Frequency

 N/A 50 kHz

Electrical Isolation

 N/A No

Maximum Shock

 N/A 500 m/s²

Temperature Range

 N/A -60 to 225 ºF-51 to 107 ºC

Thermal Coefficient of Sensitivity

 N/A 0.06 %/°F0.12 %/°C

Sensor Type

 N/A Integrated Electronic Piezoelectric (IEPE)

Environmental Seal

 N/A Hermetic

Recommended Mounting Accessories

 N/A One (1) model 6230 hollow clamp nut (supplied) Two (2) model 6607D pressure seals (supplied)

Recommended Cabling Accessories

 N/A Model 6011A coaxial cable assembly (sold separately)

Features

 N/A Fast Rise Time High Natural Frequency IEPE Low Noise Ultra-high Sensitivity

Applications

Applications

 N/A Airbag Testing General Purpose Dynamic Pressure Measurements Transmission Testing

Quality Management System

Quality Management System

 N/A Dytran Instruments Quality Management System meets the requirements of the following standards:
  • ISO 9001:2008 and AS 9100 Revision C and in accordance with requirements of AS9104A
  • ISO/IEC 17025:2005 and ANSI/NCSL Z540-1-1994
  • ATEX DIRECTIVE 2014/34/EU for electrical and mechanical equipment for use in explosive atmospheres