Model - A/133

The A/133 IEPE triaxial voltage accelerometers excel in ultra high-temperature environments, operating on surfaces as hot as 900°C. Engineered initially for vibration measurements on exhaust pipes and engine turbo collectors, these accelerometers now serve a wide range of high-temperature testing applications.

For specialized applications, mono-axial versions are available upon request, allowing customers to select the optimal axis configuration for their needs.

Cooling System & Safety Guidelines

To ensure peak performance in extreme temperatures, the A/133 integrates 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. Without proper cooling, equipment damage and safety risks can occur. For operations at maximum temperature limits, using a constant supply of chilled cooling water is highly recommended.

Optional Accessories

• Silicone Tubing – Ensures 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/133

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Check out the Charge version of this accelerometer: Model A/33