The VTI Instruments EX1402 adds isolation and high-speed measurement capability to the popular EX1400 Series of instruments, an advanced, full-featured data acquisition family designed to acquire precision data from voltage sensors. The EX1402 delivers accurate and highly repeatable voltage measurements by implementing fully integrated signal conditioning, 24-bit ADC’s, on a per-channel basis.

With industry-leading sample rates of 128 kSa/s/channel, the EX1402 is well-suited for a wide range of applications that require maximum accuracy, flexible sampling rates, and protection against damaging voltage levels. Enhanced power options, including AC, DC, and PoE+, adapt to virtually any application requirement while the stand-alone data logging and parallel data streaming capabilities break new ground for performance and flexibility.

Precision, Isolated High Voltage Measurements

The EX1402 adds isolation and high-speed measurement capability to the popular EX1400 Series of instruments, an advanced, full-featured data acquisition family designed to acquire precision data from voltage sensors. The EX1402 delivers accurate and highly repeatable voltage measurements by implementing fully integrated signal conditioning, 24-bit ADC’s, on a per-channel basis. With industry-leading sample rates of 128 kSa/s/channel, the EX1402 is well-suited for a wide range of applications that require maximum accuracy, flexible sampling rates, and protection against damaging voltage levels. Enhanced power options, including AC, DC, and PoE+, adapt to virtually any application requirement while the stand-alone data logging and parallel data streaming capabilities break new ground for performance and flexibility.

Scalable for High-Speed Synchronized Data Acquisition

In addition to the core set of features, the EX1402 integrates Extended Functions as defined in the LXI specifications to provide box-to-box synchronization to precisely correlate acquired data as well as timestamping of data and LAN Event Messaging that facilitate intermodule communication and flexible triggering options over Ethernet, thereby eliminating overhead normally attributed to application software running on the host controller. The EX1402 supports easy integration and synchronization of multiple devices through the IEEE-1588 v2 Precision Time Protocol standard for synchronization, providing an architecture that can be scaled from 10s to 1000s of channels. Multiple boxes can be easily distributed extremely close to the measurement points of interest reducing the run length of analog cable and minimizing errors induced by noisy environments. Additionally, Power Over Ethernet (PoE+) enables a single cable to be used for both power and data capture. All measurement data is returned with IEEE-1588 timestamp values with typical accuracies of <200nS ensuring that data is tightly correlated across the test article.