VTI Instruments - EX1403 16-Channel bridge and strain gauge measurement instrument

VTI Instruments - EX1403 16-Channel bridge and strain gauge measurement instrument
  • 24-bit ADC per Channel
  • 102.4 ksamples/second/channel Sample Rate
  • Built-in Programmable Excitation
  • TEDS Support
  • Built-in Shunt Calibration
  • Power over Ethernet (PoE) or 10–50 V DC input
  • Built-in Parallel Data Streaming
  • IEEE-1588 Synchronization
  • Full-featured embedded web interface
  • LXI Ethernet interface
  • Compact 1U half-rack form factor

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OVERVIEW

The EX1403 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 EX1403 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 EX1403 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 EX1403 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 EX1403 to facilitate maximum system "uptime" and increase manufacturing efficiency.

Built-in self-test can be invoked under software control prior to each critical test. A simple pass-fail result will be returned after completing system health diagnostics, including temperature and voltage level measurements of the on-board processor; this result can be used to prevent a test from running in the event of a failure.

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 EX1403 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."

More Product Information

VTI Instruments - EX1629 Strain Gage Measurement Instrument
  • Supports quarter-bridge (120, 350Oor user defined), half-bridge or full-bridge
  • 24-bit ADCs, sampling rates up to 25 kSa/s
  • Built in programmable differential excitation -8V to 8V
  • Built in selectable bridge completion
  • Configure signal conditioning excitation and bridge completion on a per channel basis
  • Simple, low-cost wiring using RJ-45 telecom connectors
  • Supports TEDS for easy transducer detection and setup
  • RJ-45 input connector reduces setup cost and time
  • Built in self-calibration and shunt calibration
  • Supports voltage, ratiometric and linear measurements other than strain measurements.

VTI Instruments - EX1048A 48-Channel Precision Thermocouple Measurement Instrument
  • 48 thermocouple channels
  • Very high-performance thermocouple measurements, <0.3° C accuracy
  • Supports all thermocouple types
  • Built in cold junction compensation, open transducer detection, self-test and self-calibration
  • Signal conditioning configurable on a per channel basis
  • Sampling rates up to 1000 Sa/sec/ch
  • Standalone, compact 1U footprint
  • LXI compliant with IEEE-1588 and wired trigger bus for distributed, synchronized measurements
  • Unlimited expansion for High-Channel counts
  • Mini-TC connectors for simplified transducer connectivity

VTI Instruments - EX1000A 48-Channel Precision Voltage Measurement Instrument
  • 48 voltage channels
  • Supports wide range of static measurements and transducer types including thermocouples, RTDs, thermistors, strain gauge, pressure transducers, etc. using EX10SC signal conditioning modules
  • Signal conditioning configurable on a per channel basis
  • Sampling rates up to 1000 Sa/sec/ch
  • Programmable low pass filter per channel
  • Standalone, compact 1U footprint
  • Voltage ranges ±10 V, ±1V, ±0.1V, ± 0.067V and ± 0.01V
  • LXI compliant with IEEE-1588 and wired trigger bus for distributed, synchronized measurements
  • Unlimited expansion for High-Channel counts
  • Built in self-test and self-calibration

VTI Instruments - EX1401 16-Channel Isolated Thermocouple and Voltage Measurement Instrument
  •  Typical accuracies of ±0.20°C
  • 16-channel isolated universalt hermocouple/voltage inputs
  • Power over Ethernet (PoE)
  • 20K samples/second/channel sample rate
  • 24-bit ADC per channel
  • 500 V channel-ground isolation
  • 1000 V channel-channel isolation
  • Data logger acquisition mode
  • Built-in parallel data streaming
  • Full-featured embedded web interface
  • LXI Ethernet interface
  • 8-bit bank isolated digital I/O
  • Compact 1U half-rack form factor

VTI Instruments - EX1000A-TCDC 48-Channel Precision Thermocouple and Voltage Measurement Instrument, DC Powered
  • 48 thermocouple and voltage channels
  • Very high-performance thermocouple measurements, <0.3° C accuracy
  • Supports all thermocouple types
  • 10-34 V DC powered with extended temperature range for harsh testing in harsh environments.
  • Built-in cold junction compensation, open transducer detection, self-test and self-calibration
  • Supports wide range of static measurements and transducer types including thermocouples, RTDs, thermistors, strain gauge, pressure transducers, etc. using EX10SC signal conditioning modules
  • Signal conditioning configurable on a per channel basis
  • Sampling rates up to 1000 Sa/sec/ch
  • Standalone, compact 1U footprint
  • LXI compliant with IEEE-1588 and wired trigger bus for distributed, synchronized measurements

VTI Instruments - EX1032A 32-Channel Precision Thermocouple, 16-Channel Precision Voltage Measurement Instrument
  • 32 thermocouple channels, 16 voltage channels
  • Very high-performance thermocouple measurements, <0.3° C accuracy
  • Supports all thermocouple types
  • Built in cold junction compensation, open transducer detection, self-test and self-calibration
  • Supports wide range of static measurements and transducer types including thermocouples, RTDs, thermistors, strain gauge, pressure transducers, etc. using EX10SC signal conditioning modules
  • Signal conditioning configurable on a per channel basis
  • Sampling rates up to 1000 Sa/sec/ch
  • Standalone, compact 1U footprint
  • LXI compliant with IEEE-1588 and wired trigger bus for distributed, synchronized measurements
  • Unlimited expansion for High-Channel counts

VTI Instruments - EX1016A 16-Channel Precision Thermocouple, 32-Channel Precision Voltage Measurement Instrument
  • 16 thermocouple channels, 32 voltage channels
  • Very high-performance thermocouple measurements, <0.3° C accuracy
  • Supports all thermocouple types
  • Built in cold junction compensation, open transducer detection, self-test and self-calibration
  • Supports wide range of static measurements and transducer types including thermocouples, RTDs, thermistors, strain gauge, pressure transducers, etc. using EX10SC signal conditioning modules
  • Signal conditioning configurable on a per channel basis
  • Sampling rates up to 1000 Sa/sec/ch
  • Standalone, compact 1U footprint
  • LXI compliant with IEEE-1588 and wired trigger bus for distributed, synchronized measurements
  • Unlimited expansion for High-Channel counts

VTI Instruments - EX1000A-TC 48-Channel Precision Thermocouple and Voltage Measurement Instruments
  • 48 thermocouple and voltage channels
  • Very high-performance thermocouple measurements, <0.3° C accuracy
  • Supports all thermocouple types
  • Built-in cold junction compensation, open transducer detection, self-test and self-calibration
  • Supports wide range of static measurements and transducer types including thermocouples, RTDs, thermistors, strain gauge, pressure transducers, etc. using EX10SC signal conditioning modules
  • Signal conditioning configurable on a per channel basis
  • Sampling rates up to 1000 Sa/sec/ch
  • Standalone, compact 1U footprint
  • LXI compliant with IEEE-1588 and wired trigger bus for distributed, synchronized measurements
  • Unlimited expansion for High-Channel counts

VTI Instruments - RX0424 Rugged Accelerometer Instrument
  • 24-Channel IEPE Accelerometer / Voltage Inputs
  • 24-bit ADC per Channel
  • 204.8 ksamples/second/channel Sample Rate
  • Built-in Current Excitation
  • 2-Channel Synchronized Tachometer
  • 1 MHz Tachometer Frequency Range
  • ±25V, ±250 V Tachometer Input Ranges