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Dakota Ultrasonics
Dakota Ultrasonics ZX-3 Thickness Gauge
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ZX-3: 0.025–36 in; 0.001 in; dual-element 1–10 MHz; AA ~45 h. RFQ.
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Key parameters
Measuring range
0.025 to 36.00 in (0.63 to 914.4 mm); material/transducer dependent
Display
4.5-digit LCD with backlight (on/off/auto) and stability bar graph
Type
Handheld dual-element ultrasonic thickness gauge (ZX-3)
Resolution
0.001 in (0.01 mm)
Velocity Range
0.0120 to 0.7300 in/µs (305 to 18,542 m/s)
Gain
40–52 dB adjustable in 3 dB steps
Fits corrosion and general thickness gauging where you need a Dakota ZX-3—dual-element ultrasonic gauge from 0.025–36 in (material/transducer dependent) with 0.001 in resolution and adjustable 40–52 dB gain.
Key advantages
- Range — 0.025–36.00 in (0.63–914.4 mm); material/transducer dependent
- Resolution — 0.001 in (0.01 mm)
- Velocity — 0.0120–0.7300 in/µs (305–18,542 m/s)
- Gain — 40–52 dB in 3 dB steps
- Power — 2× AA; ~45 h alkaline typical
Typical applications
- Pipe / vessel corrosion surveys.
- Plate thickness checks.
- Maintenance UT thickness.
Selection guide
- Transducer frequency / delay line
- Couplant
- Material velocity table
Common mistakes
- Wrong velocity for material.
- Worn dual-element shoes.
- Measuring through coating without mode awareness.
When to RFQ / what to tell us
- Transducer kit, quantity.
- Ship-to.
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Specs
| Spec | Value |
|---|---|
| SKU | 35787 |
| Brand | Dakota Ultrasonics |
| Model | ZX-3 Thickness Gauge |
| Product type | Ultrasonic Thickness Gauge |
| Type | Handheld dual-element ultrasonic thickness gauge (ZX-3) |
| Measuring range | 0.025 to 36.00 in (0.63 to 914.4 mm); material/transducer dependent |
| Resolution | 0.001 in (0.01 mm) |
| Velocity range | 0.0120 to 0.7300 in/µs (305 to 18,542 m/s) |
| Gain | 40–52 dB adjustable in 3 dB steps |
| Transducer | Dual element 1–10 MHz; locking LEMO; 4 ft cable |
| Power | Two AA cells; ~45 h alkaline typical; auto shut-off 5 min |
Documents
FAQ
Q: Thickness range? A: 0.025–36 in class, transducer/material dependent.
Q: Resolution? A: 0.001 in (0.01 mm).
Q: What should I send for a quote? A: Transducer kit, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Measuring range | 0.025 to 36.00 in (0.63 to 914.4 mm); material/transducer dependent |
| Display | 4.5-digit LCD with backlight (on/off/auto) and stability bar graph |
| Type | Handheld dual-element ultrasonic thickness gauge (ZX-3) |
| Resolution | 0.001 in (0.01 mm) |
| Velocity Range | 0.0120 to 0.7300 in/µs (305 to 18,542 m/s) |
| Gain | 40–52 dB adjustable in 3 dB steps |
| Transducer | Dual element 1–10 MHz; locking LEMO; 4 ft cable |
| Power | Two AA cells; ~45 h alkaline typical; auto shut-off 5 min |
| Operating Temperature | −22 to 167 °F (−30 to 75 °C) |
| Ingress Protection | IP65 (ZX Series platform) |
| Case | Extruded aluminum body; nickel-plated end caps; gasket sealed |
| Warranty | 5 year limited |
| Certification | Factory calibration traceable to NIST & MIL-STD-45662A |