Home > Bestech releases accelerometers with the highest temperature range

Bestech releases accelerometers with the highest temperature range

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article image Endevco 27BLPF IEPE accelerometer
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Bestech Australia announces the availability of a new accelerometer featuring a miniature, lightweight design in the Endevco product line from Meggitt.

The new Endevco 27BLPF is Meggitt’s highest temperature, single-axis IEPE accelerometer featuring an integral two-pole low-pass filter, 10 mV/g sensitivity and reliable operation up to +175°C. The new IEPE accelerometers are offered in two standard options: the 27BLPF-10-02 has a 2 kHz corner frequency while the 27BLPF-10-10 has a 10 kHz corner frequency.

Low-pass filtering at 2 kHz or 10 kHz enables attenuation of high-frequency, high g signals in order to prevent obscuring low-frequency data of interest. Potential applications benefitting from low-pass filtering include vibration measurements on compressors, flight tests (aircraft, launch vehicles, missiles) and vehicle testing. Two-pole filtering provides a steeper roll-off than competitive miniature sensors with a single-pole filter.

The adhesively mounted 27BLPF miniature sensor for measuring vibration has a 6.35mm diameter and weighs 0.8 grams, minimising mass loading on the test structure.

Key features of Endevco 27BLPF IEPE accelerometers include teardrop-shaped hermetically sealed titanium housing featuring a side-exit M3 connector; 10-foot mating cable provided as standard; petro-wax adhesive for temporary installations, an isolating mounting pad, and a removal tool supplied as accessories; compliant to the European Union Low Voltage Directive 2006/95/EC and EMC Directive 2004/108/EC; and CE mark eligibility.

Endevco 27BLPF IEPE accelerometers are compatible with signal conditioner models 123, 133, 2793 and 2775B. Meggitt also offers model 65HTLPF-10 for test applications where high-temperature vibration measurements with low-pass filtering are needed in a triaxial configuration.

All sensors in the Endevco product line are accompanied by a comprehensive five-year product warranty.

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