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GMP™ Delayed Contact Transducers

GMP Delayed Contact transducers are available in frequencies from 50 kHz up to 500 kHz. Their ability to be made in low frequencies and large dimensions make them suitable for a wide range of applications. Short replaceable delay lines allow these transducers to be used on rough surfaces, such as concrete, without causing permanent damage to the transducer itself. All sizes are manufactured with stainless steel housings.

Catalog # Frequency Active Diameter (mm)
GRD500-D13 500 kHz 12.5
GRD500-D19 19.0
GRD500-D25 25.0
GRD300-D13 300 kHz 12.5
GRD300-D19   19.0
GRD300-D25   25.0
GRD200-D19 200 kHz 19.0
GRD200-D25 25.0
GRD200-D38 38.0
GRD200-D50 50.0
GRD140-D19 140 kHz 19.0
GRD140-D25   25.0
GRD140-D38   38.0
GRD140-D50   50.0
GRD100-D25 100 kHz 25.0
GRD100-D38 38.0
GRD100-D50 50.0
GRD50-D25 50 kHz 25.0
GRD50-D38   38.0
GRD50-D50   50.0

Extra Delay Ordering Information
Transducer Active Diameter (mm) Room Temperature High Temperature
12.5 DL13 HDL13
19.0 DL19 HDL19
25.0 DL25 HDL25
38.0 DL38 HDL38
50.0 DL50 HDL50
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