N02B00
General Purpose IEPE Impact Hammer
Sensitivity: 11.1mV/lbf
Range: 450 lbf (2kN)
Temp Range: -55~120°C
Connector: BNC
Incl. Tips & Extender Mass
- Fast Lead Time
N02B00 — Modal Impact Hammer, 450 lbf Range
The N02B00 is the mid-range configuration, with a sensitivity of 11.1 mV/lbf (2.5 mV/N) and a measurement range of ≤450 lbf pk (≤2.0 kN pk). Resolution is 0.14 lbf (0.62 N). This range covers most machined components, sub-assemblies, brackets, and medium-sized frames encountered in general modal testing, structure health testing, and resonance identification.
The sensing element is quartz with a built-in IEPE circuit (20–30 VDC excitation, 2–20 mA constant current, 8–12 V output bias, <100 Ω output impedance) and a ±5 V full-scale output. Sensor resonance is ≥40 kHz; non-linearity and repeatability are each ≤1%. Overload capacity is 120% of range; settling time is >180 s.
Supplied carbide, nylon, and rubber tips control input pulse width for broadband or band-limited excitation, and the 73.5 g extender mass increases pulse energy at low frequencies. Construction is stainless steel with epoxy sealing, rated for −55 to 120 °C (−67 to 248 °F). Head mass is 158 g, with a BNC connector and 10-32 mounting thread.
| Sensitivity (mV/lbf) | 11.1 |
|---|---|
| Range (lbf) | 450 |
| Resolution (lbf) | 0.14 |
| Linearity | 1% |
| Resonant Frequency (kHz) | ≥40 |
| Excitation Voltage (Vdc) | 20-30 Vdc |
| Constant Current Excitation (mA) | 2-20 mA |
| Output Impedance (Ω) | ≤100 |
| Output Bias Voltage (V) | 8-12 Vdc |
| Temperature Range (℃) | -50~160 |
| Min Temperature (°C) | -50 |
| Max Temperature (°C) | 120 |
| Sealing | Epoxy |
| Housing Material | Stainless Steel |
| Output Connector | BNC |
| Mounting | 10-32 Female |
| Weight (grams) | 158 |
- Datasheet (PDF): N02B00
- Popular Cables: K02AB02, K02AC02, K02AF02
