Next Generation of AE Data Acquisition
spotWave
spotWave is a trademark of Vallen Systeme and the type designation of a single channel AE measurement system that can be operated by a mobile device or a PC. spotWave 201 has a USB interface for communication and power supply. Measurement data is stored in the host device in a *.pridb and *.tradb file. The spotWave is available in three input ranges: 94 dBAE, 100 dBAE and 134 dBAE.
spotWave 201
| Channels | 1 |
| Sampling Rate | 2 MHz, 16 bit, freely selectable decimation factor |
| Input Range | ±50 mV (94 dBAE) ±100 mV (100 dBAE) ±5000 mV (134 dBAE) |
| Analog Filters | Highpass: 20 kHz, 2nd order Lowpass: 500 kHz, 6th order |
| Digital Filters | Butterworth IIR (cascaded biquads), freely selectable frequencies and filter order |
| Power Consumption | 0.7 W, powered over USB (5 V) |
|
Ingress Protection |
IP67 (in mated condition) |
| Temperature Range | -20 to +60°C |
| Dimension (W / H / D) | 78x14x58 mm |
| Weight | 107 g |
| Pulser | CCT (Coupling Check Transmitter) |
| OS | Operating with Windows 10 and Android 8+ |
| Parametrics (Pressure, Strain, etc.) | External Parametrics (software synchronized) |
linWave
The linWave 1002 measurement system is a dual channel device from the waveLine family with a maximum sampling rate of 10 MHz in a compact IP67 housing. The device is connected to a local network (LAN) via Ethernet and powered by PoE (“Power over Ethernet”) over the same cable. Therefore, a PoE switch/router or a standard switch/router with PoE injector is needed. Two passive AE sensors can be connected to the device.
linWave 1002
| Channels | 2 |
| Sampling Rate | 10 MHz, 16 bit, freely selectable decimation factor |
| Input Range | Software selectable: ±50 mV (94 dBAE) and ±5000 mV (134 dBAE) |
| Analog Filters | Highpass: 10 kHz, 1st order Lowpass: 1 MHz, 6th order |
| Digital Filters | Butterworth IIR (cascaded biquads), freely selectable frequencies and filter order |
| CPU / Data Processing | Intel Dual 600 MHz A9 SoC |
| Operating System | Linux |
| Power Consumption | 7 W, Power over Ethernet (PoE) IEEE 802.3af |
| Ingress Protection | IP67 (in mated condition) |
| Temperature Range | 0 to +50°C |
| Dimension (W / H / D) | 140x34x114 mm |
| Parametrics (Pressure, Strain, etc.) | External Parametrics (software synchronized) |
