Model - A/81/F

The A/81/F is a high-output industrial accelerometer featuring a single-axis charge output (230pC/g) with an integral hard-line cable, designed for tough industrial environments. It comes in two temperature ratings and uses hermetic construction to prevent degradation under high-pressure fluid immersion. The /F version supports milli-g monitoring with compatible instrumentation.

High-temperature vibration measurement may increase noise due to insulation resistance drop and pyro-electric charge generation, requiring bandwidth limitation. The low-level measurement threshold depends on wide-band noise, series, and common-mode electrical interference, which you can reduce by using proper instrumentation and transducer cabling.

It uses an electrically isolated Konic shear sensing element, an all-welded case, and a secure case/cable seal for maximum reliability. We recommend proof pressure testing and elevated temperature burn-in to optimize performance.

View this product directly on DJB Instrument’s website: DJB Model A/81/F