High Temp. Water Cooled Piezoelectric Triaxial Accelerometer - A/33

7pC/g nom.  ∙  38gm  ∙  -50°C to 900°C Max Temp WITH WATER FLOW

The A/33 charge output range of piezoelectric triaxial accelerometers feature ultra-high temperature usage on surfaces up to 900oC. Developed as solutions for Vibration Measurements on exhaust pipes or engine turbo collectors, they have since found uses in many other high temperature test applications.  

Mono-axial versions can also be supplied on request, axis selection to suit customer application.  

Water flow is via two titanium pipes and it’s recommended that the flow rate of 0.5 litres/ min is maintained permanently when in use at high temperature. Failure to do so could lead to injury and damage to the unit.  

It is recommended at the highest temperatures a constant supply of chilled cooling water should be used.  

The A/33 consists of 3 x Konic Shear® mono axial charge accelerometers mounted into an anodized aluminium block. This allows the advantage of single axis repair if required.  

If using multiple A/33 units on one test is is also recommended that each unit is operated with its own cooling pump, do not use one pump for multiple A/33.  

Features

• 1 x 5.5mm cut through hole for secure mounting
• Lightweight design
• KONIC Shear Sensing Element
• Operating Temperature of up to 900°C with water flow.
• Operating temperature between -50°C to 220°C without water flow.
• Electrically Insulated individual inserts, eliminating ground loop interference.

Applications

• Automotive
• Aerospace
• High Temperature
• Exhaust Testing
• Turbo Charger Testing