The SCES-VSD27-L is a 27-channel voltage/ICP® conditioning unit for semi-differential voltage signals and piezoelectric ICP® sensors. It is designed for measurement applications requiring high channel density and combines voltage acquisition, ICP® power supply, and DC sensor power supply in a compact 2-slot form factor.

The unit provides 27 semi-differential input channels via 9-pin LEMO-compatible connectors. Alternatively, it can be used in a configuration with 9 triaxial inputs. Supported devices include piezoelectric ICP® sensors, semi-differential voltage inputs up to ±10 V, and sensors with or without an external power supply.

Thanks to its combination of a high channel count, semi-differential input technology, integrated ICP® power supply, DC sensor power supply, and LEMO-compatible connector design, the SCES-VSD27-L is particularly well-suited for vibration, acoustic, structural, test bench, and multichannel sensor measurements.