Combined Microphone/Preamplifier suit various testing applications.
August 11, 2010 -
Endevco® model EM46BD combines ¼ in. ISOTRON® pressure microphone and TEDS-enabled preamplifier in preassembled kit that is constructed of stainless steel. Designed to IEC 61094 Class 1 standard, microphone has 10 Hz to 70 kHz audio frequency range and wide dynamic range. Device uses TEDS technology that allows for microphone and preamplifier to be recognized by smart-transducer compatible input module. Unit is suited for aerospace, automotive, and general laboratory testing applications.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
Meggitt Sensing Systems (Endevco Corp.)
30700 Rancho Viejo Rd.
San Juan Capistrano, CA, 92675
USA
New Endevco® ¼" Measurement Microphone and Preamplifier with TEDS
San Juan Capistrano, California, USA - Meggitt Sensing Systems, a Meggitt group division, has announced the global market introduction of the Endevco® model EM46BD, a combined ¼" ISOTRON® pressure microphone and TEDS enabled preamplifier, designed for precision sound pressure measurements and high-level, high-frequency measurements in a variety of larger channel count aerospace, automotive and general laboratory testing applications.
The fully repairable Endevco® model EM46BD comes in a preassembled kit, consisting of both a high-precision condenser microphone and preamplifier, constructed of stainless steel for high durability. Units are assembled in a clean room environment to minimize contamination in the contacts, and are calibrated together to form a reliable acoustic measurement system. Offered with a wide audio frequency range from 10 Hz to 70 kHz and a wide dynamic range, the Endevco® model EM46BD microphone is designed according to guidelines set forth by the IEC 61094 Class 1 standard, fulfilling highest industry standards for acoustic product reliability and precision. Incorporation of TEDS technology allows for the microphone and preamplifier to be recognized by any smart-transducer compatible input module. When connected, the analyzer will derive information such as microphone type, serial number and sensitivity, which is able to be read by the application software.
Recommended accessories include the Endevco® model EM42AA handheld pistonphone calibrator, which facilitates field checks of complete acoustic measurement systems and may be used to conduct level calibrations of laboratory measurement microphones, as well as the Endevco® model 4416B ISOTRON® power supply (2-20 mA) and the model 133 three-channel signal conditioner. All Endevco® acoustic sensors and instrumentation are backed by a five-year comprehensive product warranty. For detailed technical specifications, drawings or additional information about the Endevco® model EM46BD or other products available from Meggitt Sensing Systems, visit www.meggittsensingsystems.com.
About Meggitt Sensing Systems
Meggitt Sensing Systems, a Meggitt group division (www.meggitt.com), is a leading supplier of high-performance sensing and monitoring systems for physical parameter measurements in extreme environments. It has operated since 1927 through its antecedents-ECET, Endevco, Ferroperm Piezoceramics, Lodge Ignition, Sensorex, Vibro-Meter and Wilcoxon Research-whose portfolios form the basis of product lines offered by today's Meggitt Sensing Systems. Meggitt's Endevco® range of piezoelectric, piezoresistive, Isotron® and variable capacitance accelerometers, piezoresistive pressure transducers, acoustic sensors, electronic instruments and calibration systems ensure critical accuracy and reliability within aerospace, automotive, defense, industrial, medical, power generation, R&D, space and test and measurement applications. Endevco® and Isotron® are registered trademarks of the Meggitt group.
General:
Gary Oria
Director of Product Marketing
Meggitt Sensing Systems
Tel: 949.276.0486
Email: gary.oria@meggitt.com
Technical:
Scott Mayo
Regional Applications Engineer
Tel: 281.334.3630
Email: scott.mayo@meggitt.com
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