Thickness Gauging Transducers

For use with commercial thickness gauges and flaw detection instruments.

Model	Transducer Type	Contact Diameter		Measuring Range in Steel	Nominal Frequency	Part Number
		inch	mm
Alpha2 DFR Plus	Delay Line Removable	0.3	7.6	0.007 to 1 inch	15 MHz	00-010417
				0.18 to 25.4 mm
CA211 Plus	Standard Contact	0.75	19.1	0.60 to 20 inch	5 MHz	00-010415
				1.5 to 508 mm
Alpha2 F Plus	Small Contact	0.38	9.7	0.60 to 10 inch	10 MHz	00-010625
				1.5 to 254 mm
Alpha2 Mini DFR Plus	Thin Range Delay Line	0.19	4.8	0.005 to 0.2 inch	20 MHz	00-010589
				0.13 to 5.1 mm
Pencil Probe	Delay Line Pencil Case	0.065 or 0.090	1.7 or 2.3	0.008 to 0.175 inch	20 MHz	00-011039
				0.20 to 0.44 mm

For use with commercial corrosion thickness gauges and flaw detection instruments.

Model	Transducer Type	Contact Diameter		Measuring Range in Steel	Temperature Maximum	Part Number
		inch	mm
FH2E Plus	Fingertip	0.38	9.7	0.03 to 2 inch	<130°F	00-010424
				7.6 to 50.8 mm	<54°C
FH2E Plus WR	Fingertip Wear Resistant	0.55	14	0.03 to 2 inch	<130°F	00-010565
				7.6 to 50.8 mm	<54°C
FH2E Plus MD	Fingertip	0.38	9.7	0.03 to 2 inch	<130°F	00-011017
				7.6 to 50.8 mm	<54°C
FH2E Plus M	Fingertip Small Diameter	0.28	7.1	0.03 to 1 inch	<130°F	00-010675
				7.6 to 25.4 mm	<54°C
FH2E Plus with BNC	Fingertip	0.38	9.7	0.03 to 2 inch	<130°F	00-010532
				7.6 to 50.8 mm	<54°C
FH2E Plus BT	Studded Boiler Tube	0.38	9.7	0.06 to 2 inch	<130°F	00-010676
				1.5 to 50.8 mm	<54°C
DA 512 Plus	Fingertip	0.295	7.5	0.024 to 2.4 inch	<130°F	00-010638
				0.6 to 61 mm	<54°C
SNI 525	Potted Fingertip	0.2	5	0.025 to 2 inch	<130°F	00-012223
				0.6 to 50.8 mm	<54°C

Frequency (MHz)	Number of Elements	Element Pitch		Elevation		Array Description and Application	Part Number*	Case
		inch	mm	inch	mm
5	32 Transmit	0.06	1.5	0.20	5	Dual Linear, corrosion Inspection	00-010863	Corrosion
	32 Receive

*See the appendix for phased-array transducer connector types.

Frequency (MHz)	Number of Elements	Element Pitch		Elevation		Array Description and Application	Part Number*	Case
		inch	mm	inch	mm
5	32 Transmit	0.03	0.75	0.20	5	Dual Linear, corrosion Inspection	00-011200	Corrosion
	32 Receive

*See the appendix for phased-array transducer connector types.