Model - A/33

The A/33/V charge triaxial voltage accelerometers deliver reliable performance in ultra high-temperature environments, operating on surfaces up to 900°C. Initially designed for vibration measurements on exhaust pipes and engine turbo collectors, these accelerometers now support a wide range of high-temperature testing applications.

For specialized needs, mono-axial versions are available upon request, allowing customers to choose the ideal axis configuration for their application.

Cooling System & Safety Guidelines

To ensure optimal performance in extreme temperatures, the A/33/V features a water cooling system with two titanium pipes. Maintaining a continuous water flow rate of 0.5 liters per minute is essential when operating at high temperatures. Insufficient cooling can lead to equipment damage and safety risks. For operations at maximum temperature limits, using a constant supply of chilled cooling water is strongly recommended.

Optional Accessories

• Silicone Tubing – Provides secure and reliable water flow connections.
• Water Cooling System (Accele-Cooler) – Enhances thermal management for high-temperature applications.

Note: The listed voltage sensitivities are standard. We offer a broad range of sensor sensitivities upon request and recommend evaluating applications to determine the most suitable sensitivity level.

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View this product directly on DJB Instrument’s website: DJB Model A/33

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Check out the IEPE version of this accelerometer: Model A/133