Designed for use in air and other non-corrosive gaseous environments. All units built standard with aluminum housing and BNC connectors. Models at frequencies of 500 kHz and lower include Ultran proprietary gas matrix piezoelectric (GMP™) composite. Models at 700 kHz and higher built with high performance polymer-based piezocomposite.

Active Diameter
3 mm 7 mm 13 mm 19 mm 25 mm 38 mm 50 mm 63 mm 100 mm
30 kHz NCG30-D19 NCG30-D25 NCG30-D38 NCG30-D50 NCG30-D63 NCG30-D100
50 kHz NCG50-D13 NCG50-D19 NCG50-D25 NCG50-D38 NCG50-D50 NCG50-D63 NCG50-D100
100 kHz NCG100-D13 NCG100-D19 NCG100-D25 NCG100-D38 NCG100-D50 NCG100-D63 NCG100-D100
140 kHz NCG140-D13 NCG140-D19 NCG140-D25 NCG140-D38 NCG140-D50 NCG140-D63 NCG140-D100
200 kHz NCG200-D13 NCG200-D19 NCG200-D25 NCG200-D38 NCG200-D50 NCG200-D63 NCG200-D100
350 kHz NCG350-D13 NCG350-D19 NCG350-D25 NCG350-D38 NCG350-D50 NCG350-D63
500 kHz NCG500-D7 NCG500-D13 NCG500-D19 NCG500-D25 NCG500-D38 NCG500-D50 NCG500-D63
700 kHz NCT700-D7 NCT700-D13 NCT700-D19 NCT700-D25
1 MHz NCT1-D3 NCT1-D7 NCT1-D13 NCT1-D19 NCT1-D25
2 MHz NCT2-D3 NCT2-D7 NCT2-D13 NCT2-D19 NCT2-D25
3 MHz NCT3-D3 NCT3-D7 NCT3-D13
4 MHz NCT4-D3 NCT4-D7 NCT4-D13
5 MHz NCT5-D3 NCT5-D7 NCT5-D13
Height 40 mm 40 mm 40 mm 40 mm 40 mm 50 mm 50 mm 50 mm 50 mm
OD 16 mm 17 mm 25 mm 31 mm 38 mm 59 mm 76 mm 88 mm 125 mm