The GE DA312 is a 10 MHz dual-element Ultrasonic Thickness Gauge">Ultrasonic Thickness transducer intended for non-destructive thickness measurement applications. Its compact 7.5 mm contact surface makes it suitable for inspecting relatively small or confined measurement areas where controlled probe positioning is important.
The included cable uses a GE plug to dual Microdot connection, allowing the probe to be connected to the applicable DMS GO ultrasonic thickness gauge.
Technical Specifications
| Specification | Details |
| Product Model | DA312 |
| Product Type | Ultrasonic Thickness Probe / UT Transducer |
| Frequency | 10 MHz |
| Probe Type | Dual-element / dual-crystal |
| Contact Surface Diameter | 7.5 mm |
| Measuring Range | 0.6–60 mm |
| Connection | 2 × Microdot |
| Connection Position | Side |
| Number of Crystals | 2 |
| Cable | GE plug to dual Microdot |
| Operating Temperature | −20°C to 70°C |
| Certification | CE |
| Intended Instrument | DMS GO Ultrasonic Thickness Gauge |
Key Benefits
- 10 MHz ultrasonic frequency for thickness measurement applications requiring a high-frequency probe.
- Dual-crystal construction with two ultrasonic elements for ultrasonic thickness inspection.
- 7.5 mm contact surface provides a compact measurement footprint.
- 0.6–60 mm measuring range for a broad range of thickness inspection applications.
- Side-mounted 2 × Microdot connections for probe-to-cable connection.
- GE plug to dual-Microdot cable included with the supplied probe assembly.
- −20°C to 70°C operating temperature range for use across varied inspection environments.
- CE certified according to the supplied product information.
- Designed for use with DMS GO ultrasonic thickness gauges.
Features of the DA312 10MHz UT Probe
10 MHz Ultrasonic Transducer
The DA312 ultrasonic transducer operates at a 10 MHz frequency, making it suitable for ultrasonic thickness measurement where a higher-frequency probe is required. The probe uses two crystals for ultrasonic transmission and reception.
Compact 7.5 mm Contact Surface
With a 7.5 mm diameter contact surface, the DA312 provides a relatively small inspection footprint. This can be useful when measuring components with limited accessible surface area or when precise probe placement is required.
Dual Microdot Connection
The probe features 2 × Microdot connections positioned on the side. The supplied cable is configured with a GE plug to dual Microdot connection for connecting the transducer to the appropriate DMS GO instrument.
Wide Measuring Range
The specified measuring range is 0.6–60 mm, providing flexibility for ultrasonic thickness inspection across different material thicknesses and components.
Applications and Use Cases
The GE DA312 10MHz UT probe can be used for ultrasonic thickness measurement and non-destructive testing applications where the specified frequency, contact diameter, and measuring range are appropriate.
Typical applications include:
- Ultrasonic thickness inspection
- Non-destructive testing (NDT)
- Metal thickness measurement
- Wall-thickness inspection
- Corrosion inspection
- Industrial component inspection
- Maintenance and condition assessment
- Fabricated metal component inspection
- Inspection of pipes, tanks, vessels, plates, and other accessible components
Industrial Thickness Measurement
The DA312 can be used by NDT technicians and inspection professionals for measuring material thickness without cutting or damaging the inspected component.
Corrosion and Wall-Thickness Inspection
Ultrasonic thickness measurement is commonly used to monitor material loss and wall thickness in industrial assets. The 7.5 mm contact surface allows the operator to position the probe on the intended inspection area.
Why Choose the GE DA312 Probe?
The DA312 ultrasonic thickness probe combines a 10 MHz operating frequency, dual-crystal construction, compact 7.5 mm contact surface, and a 0.6–60 mm specified measuring range in a dedicated probe assembly for DMS GO thickness measurement applications.
Its supplied GE plug-to-dual-Microdot cable simplifies connection to the appropriate instrument, while the side-mounted Microdot connectors provide a compact probe connection arrangement.
Frequently Asked Questions
What is the GE DA312 Ultrasonic Probe?
The GE DA312 is a 10 MHz dual-element ultrasonic thickness probe designed for ultrasonic thickness measurement applications with DMS GO ultrasonic thickness gauges.
What frequency does the DA312 ultrasonic probe use?
The DA312 operates at 10 MHz.
What is the contact diameter of the DA312 probe?
The DA312 has a 7.5 mm diameter contact surface.
What is the measuring range of the DA312?
The supplied specification lists a measuring range of 0.6–60 mm.
How many crystals does the DA312 have?
The DA312 uses two crystals, making it a dual-element ultrasonic transducer.
What type of connection does the DA312 use?
The probe has 2 × Microdot connections, with the connection position located on the side.
Does the DA312 include a cable?
This product specification describes the DA312 with cable, using a GE plug-to-dual-Microdot cable.
What temperature range can the DA312 operate in?
The specified operating temperature range is −20°C to 70°C.
What is the DA312 used for?
The DA312 is used for ultrasonic thickness measurement and non-destructive testing, including applications such as material thickness, wall-thickness, and corrosion inspection.
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