- Trained on our vast library of engineering resources.
OVERVIEW
The EX1401 delivers accuracies of ±0.20°C, 1000 V channel-channel isolation, built-in self-test capabilities, and independent 24-bit ADC’s per channel. Its ability to acquire data at 20K samples/second/chann
UNPARALLELED SIGNAL QUALITY
AMETEK VTI Instruments builds its test and measurement equipment on the idea that a test and measurement system is only as good as the signals it receives. The EX1401 offers fully integrated signal conditioning, including independent Cold Junction Compensation (CJC) that is implemented on a per channel basis. Open Thermocouple Detection (OTD) further enhances signal quality.
An industry-standard LXI interface allows the EX1401 to be distributed and positioned close to the device-under-test, reducing the implementation and support costs associated with long cable lengths. That also reduces transducer cable lengths along with associated coupled EMI interference, helping to improve measurement accuracy. In addition, the instrument features a comprehensive, built-in self-test function that reports instrument status and problems, maximizing run-time performance.
POWER OVER ETHERNET (PoE)
Unlike other thermocouple and voltage measurement instruments, the EX1401 offers PoE+ and flexible DC power options for portable applications. Fully isolated channels, with up to 1000 V channel-channel isolation, deliver both power and data on one cable. Simply place the instrument anywhere in the test chamber, or around the test article, and connect to the network.
SIGNAL SYNCHRONIZATION
The EX1401 also supports IEEE 1588 Precision Time Protocol (PTP), allowing customers to synchronize measurements from many devices throughout the test application.
EASY-TO-USE SOFTWARE
A full-featured embedded web interface provides configuration and data displays, simplifying setup and usage. EXLab Express, VTI’s intuitive data acquisition software, is included with each instrument, eliminating the need for programming.
The EX1403A Precision Bridge and Strain Gauge Instrument sets a new standard for strain and bridge measurements, delivering the highest performance measurements possible while controlling overall test hardware costs.
Sixteen channels of strain or voltage, independent 24-bit ADCs per channel, extensive software-selectable filtering, and independent signal conditioning paths deliver exceptional accuracy and reliability.
Built-in signal conditioning, programmable excitation, and selectable bridge completion, all integrated into the instrument and configurable on a per-channel basis, greatly simplify setup and configuration. With unmatched performance, accuracy and reliability, the EX1403A is the “go-to” solution for the most complex structural test applications worldwide.
A single system that can provide high-quality static or high-speed strain measurements:
• Airframe structural and fatigue test
• Rocket and satellite structural test
• Wind tunnel flight load test
• General purpose bridge measurements
• Load frame materials testing
Scalable for High-Speed Synchronized Data Acquisition
In addition to its core set of features, the EX1403A integrates Extended Functions as defined in the LXI specifications to provide box-to-box synchronization to correlate acquired data precisely. Time stamping of data and LAN Event Messaging that simplify intermodule communication and flexible triggering options over Ethernet; this eliminates the overhead normally attributed to application software running on the host controller.
The EX1403A 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 tens to thousands of channels. Multiple instruments can be easily distributed extremely close to the measurement points of interest, reducing the run length of analog cabling 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 codes with typical accuracies of <200nS, ensuring that acquired data is tightly correlated across the test article.
Confidence
Manufacturing and test environments of today are dynamic, dictating minimal downtime of test systems in order to meet increasing product throughput demands. Ensuring that acquired data is reliable and that instrument calibration can be turned around quickly are keys to the success of any production team. VTI embeds intelligence into the EX1403A to facilitate maximum system "uptime" and increase manufacturing efficiency.
Built-In-Self-Test (BIST), Self-CAL, Lead-Wire CAL, or Shunt CAL can be executed prior to a critical test to have confidence that digitizer and connections to transducers are OK.
Connectivity
Created in 2004 and adopted by the test and measurement industry in 2005, LXI (LAN Extensions for Instrumentation) defines a core set of capabilities that ensure compliant devices interact consistently in an instrumentation network. As an LXI-certified device, the EX1403A provides the convenience of LAN communications and control with features such as an embedded web page for monitoring and control and a consistent means of identification on the network. Connect the device directly to your network using industry-standard cables with the assurance that it will be a trusted and proven "network citizen."
| AMETEK Programmable Power | AMETEK Programmable Power | |
|---|---|---|
| Product Category | Data Acquisition Systems and Instruments | Data Acquisition Systems and Instruments |
| Product Number | LXI Standard for Ethernet Testing Instruments & DAQ Systems, EX1400 Family | LXI Standard for Ethernet Testing Instruments & DAQ Systems, EX1400 Family |
| Host Connection | Ethernet | Ethernet |
