Minature Inline Charge/Voltage Converterqv02

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The QV/02 range of in-line converters provide charge/voltage conversion when supplied with a standard IEPE supply current in the range of 4 to 20mA. The low impedance line drive maintains signal integrity even over distances of several hundred metres, requiring minimal configuration to interface with vibration analysers.

Offering options with gains of 0.1/1 or 10mV/pC the QV/02 offers a solution for all applications. Its small size and low mass are ideal for compact multi channel solutions. With up to 1000g shock withstand capability and tested to DEF-STAN 07-55 vibration specifications the QV-02 is both rugged and flexible offering the most compact solution on the market today.


   • Thick film hybrid charge/voltage converter housed in stainless steel body.

   • Suitable for high temperature operation up to 185°C

   • Lightweight, weighing only 20gm

   • The QV/02 is suited to most applications involving piezoelectric sensors requiring long cables.


   • QV/02-0.1 = 0.1mV/pC gain

   • QV/02-1 = 1mV/pC gain

   • QV/02-10 = 10mV/pC gain