Model
540C-50
Series
540C
Feature / Application
High resolution
Annular shear structure
Excellent long-term stability
Wide frequency response 0.5Hz to 28kHz (±3dB)
Ultra-Low noise: 4μg/√Hz @1kHz
Linearity ±1% up to 2000g range
Low power consumption:
−40°C to +125°C temperature range
Sensitive orientation vertical(To mounting surface)
Wide acceleration range: 50~2000g
Small package 10 mm × 10 mm × 5.5 mm
Reflow solderable
The 540C is a miniature, high performance vibration sensor especially designed for embedded condition monitoring. With the lasted piezo-electrical (PE) technology incorporated in the sensor, 540C vibration sensors provide superior signal-to-noise ratio and frequency response than the other technology devices. The annular shear PE structure delivers the super stable output, ultra-low noise density over an extended frequency range, which is optimized for industrial machine monitoring. 540C have typical noise densities of 4 µg/√Hz with 0.9mA current consumption. All series products have stable and repeatable sensitivity output which is immune to external shocks up to 5000g. 540C offer diversity mounting configuration for embedded applications. With wide range of voltage excitation from 3 to 5.5 Vdc, 540C also enable wireless sensing and plug-in product design. 540C are available in a 10mm × 10mm × 5.5mm SMD package, and are rated for operation over −40°C to +125°C temperature range.
| Range(g) | 50 |
| Velocity Range(in/s) | 0 |
| Sensitivity( ±10%) | 40 |
| Frequency Range(Hz) | 0.5 - 28000 |
| Weight(g) | 1.9 |
| Shock Limit | 5000 |
| Operation Temp(°C) | -40 to 125 |
| Output Type | Amplified voltage |
| Axial | Single axial |
| Mounting | Adhesive |
| Temp.Signal | N/A |
| Sensor Type | Embedded Vibration Sensor |
| Sens. Unit | mV/g |
| Excitation | 3 - 5.5 VDC |
| Mating cable | N/A |