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
Dimenstion (W / H / D) 78x14x58 mm
Weight 107 g
Pulser CCT (Coupling Check Transmitter)
OS Operating with Windows 10 and Android 8+
Parametrics (P, V, Strain, ..) 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 (P, V, Strain, ..) External Parametrics (software synchronized)