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New Air Transducer Module and Wide-Range d33 Meters Available from APC

Perfect for measuring short distances with a high degree of accuracy.
APC has introduced a new 300 kHz air transducer and air transducer module that output a digital echo signal. The air transducer module can be used in a variety of applications including:
Short distance measurement
– Close object detection
– Level sensing
– High frequency transmitter/receiver

The 300 kHz air transducer and air transducer module are designed to measure distances between 1.5 in – 10.5 in with a high resolution thus ensuring an accurate measurement.

Product Spec Sheets
300 kHz air transducer – Cat# 10-3310
300 kHz transducer module– Cat# 10-3300

Wide-Range d33 Tester Meters

APC offers ready to use d33 meters that are reliable and accurate.

Defects in ceramics relating to incorrect composition, processing inconsistencies, improper handling, insufficient polarization voltage or time, etc. can be characterized by having a low d33 value. An instrument that is valuable to determine if this value is low, is a wide-range d33 tester meter. APC offers this easy to use device, that ensures quality and consistency among piezoelectric ceramics by testing the d33 value accurately.

Our d33 tester meter (Cat. #90-2030):
– Measures d33 values from 1 to 2000 pC/N
– Provides a fast, accurate, direct readout (3.5″ / 9 cm display)
– Has a high resolution and high repeatability
– Requires no technical expertise – easy to operate
– Accommodates varied sizes / shape ceramics, polymers, single crystals
– Ready to use for measuring d33 values and determining polarity
– No additional equipment needed to operate


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