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Signal

detectable impulse of electromagnetic radiation or quantum state superposed.

See Also: Signal Sources, Signal Processing, Signal Integrity, Signal Proccessing, Signal Analyzers, Signaling, Signal Conditioning, Signal Generators, Signal Meters, Signal Conditioners, Fidelity, Hunting


Showing results: 5431 - 5445 of 8202 items found.

  • NI-9231, 8-Channel, 51.2 kS/s/channel, -5 V to 5 V, C Series Sound and Vibration Input Module

    783610-01 - NI

    8-Channel, 51.2 kS/s/channel, -5 V to 5 V, C Series Sound and Vibration Input Module - The NI-9231 is a high-density sound and vibration module that can measure signals from integrated electronic piezoelectric (IEPE) and non-IEPE sensors such as accelerometers, tachometers, and proximity probes. It can perform the high dynamic range measurements necessary for modern measurement microphones and accelerometers and features simultaneous sampling. The NI-9231 incorporates both a TEDS input path and 2 mA of IEPE signal excitation source that can be turned on and off, removing the need for external sensor power and reducing the complexity of the data acquisition system.

  • PCI-8516, 2-Port, PCI, LIN Interface Device

    781365-01 - NI

    2-Port, PCI, LIN Interface Device—The PXI‑8516 is a Local Interconnect Network (LIN) interface for developing applications with the NI‑XNET driver. The PXI‑8516 excels in applications requiring real-time, high-speed manipulation of hundreds of LIN frames and signals, such as hardware‑in‑the‑loop simulation, rapid control prototyping, bus monitoring, automation control, and more. The NI‑XNET device-driven DMA engine enables the onboard processor to move LIN frames and signals between the interface and the user program without CPU interrupts, minimize message latency, and free host processor time for processing complex models and applications.

  • PCI-4462, 204.8 kS/s, 118 dB, 3.4 Hz AC/DC Coupled, 4-Input Sound and Vibration Device

    779309-01 - NI

    The PCI‑4462 is a high-accuracy data acquisition module specifically designed for sound and vibration applications. It provides simultaneous four-channel dynamic signal acquisition with six programmable gain settings for making high-accuracy, frequency-domain measurements. The PCI‑4462 also includes software-configurable AC/DC coupling and integrated electronic piezoelectric (IEPE) conditioning to ensure precision measurements with microphones, accelerometers, and other transducers that have very large dynamic ranges. Common applications for dynamic signal acquisition devices include audio test; automotive test; noise, vibration, and harshness (NVH) analysis; and machine condition monitoring.

  • PCI-8512, 2-Port, High‑Speed/FD CAN Interface Device

    780683-02 - NI

    The PCI‑8512 is a high-speed controller area network (CAN) flexible data-rate (FD) interface for developing applications with the NI‑XNET driver. The PCI‑8512 excels in applications requiring real‑time, high‑speed manipulation of hundreds of CAN frames and signals such as hardware‑in‑the‑loop simulation, rapid control prototyping, bus monitoring, automation control, and more. The NI‑XNET device-driven DMA engine enables the onboard processor to move CAN frames and signals between the interface and the user program without CPU interrupts, minimizing message latency and freeing host processor time for processing complex models and applications.

  • PXIe-7912, KU040 FPGA, 4 GB DRAM, x8 Gen 3 PXI Coprocessor Module

    785173-01 - NI

    The PXIe-7912 provides a Xilinx Kintex UltraScale FPGA that you can program with LabVIEW or Xilinx Vivado to add signal-processing capabilities to PXI Express systems. Using the x8 Gen 3 PCI Express architecture and peer-to-peer streaming, PXI FlexRIO Coprocessor Modules can stream data to and from other modules in a PXI chassis at up to 7 GB/s without a host controller. You can pair these modules with another PXI instrument, such as a PXI Vector Signal Transceiver, to add functionality, such as running complex algorithms in real-time. The PXIe-7912 KU040 FPGA is ideal for applications that require a moderate amount of signal processing.

  • PXIe-4322, 16-Bit, 8-Channel, 250 kS/s Ch-Ch Isolated PXIe Analog Output Module

    782878-01 - NI

    16-Bit, 8-Channel, 250 kS/s Ch-Ch Isolated PXIe Analog Output Module—The PXIe‑4322 is a channel‑to‑channel isolated analog output module with integrated signal conditioning. The device provides accurate, simultaneous dynamic voltage and current outputs. By combining signal conditioning and D/A converters on the same device, the PXIe‑4322 isolated analog output module delivers a smaller footprint and higher measurement performance. In current mode, the module operates in all four quadrants, so you can both sink and source current. Isolation and higher voltage and current outputs make this module ideal for automotive applications.

  • Controllers

    BKM93KIO - Techna-Tool Inc.

    Clockwise and/or counter-clockwise rotation of the wand is programmable allowing an optimum adaptation to the machine.The scanning intensity is adjustable in 8 steps. Even rotating drills with small diameters can be checked.The scanning results are display as "OK" or "KO" and signalled by LEDs on the front side of the device.The PROFIBUS is a standard Sub-D 9 pin connection; the USB connection is a USB-mini plug / type B and meets the 2.0 specification.Three digital inputs serve to activate the functions "Teach-in" to learn the position to be scanned, "Start" to initialize the scanning process and "Configurable" for receiving a stop command.Two digital outputs provide the signals for the message "OK" or "KO".The relay contacts are configurable as N/C or N/O connections. They can be set as momentary (valid with start or timed) or latching.Convenient configuration software for programming and setting of tool data is available at no cost.

  • Digital Power Meter (High Accuracy Model)

    LS2050 - Lisun Electronics Inc.

    LS2050 digital power meter is a new generation intelligent product which adopts digital sampling technology to analysis of the waveform. It has the following features: • Three windows digital display which reduces reading error, intuitive and convenient • Adopts high speed MCU and high precision A/D to control and measurement • All measured data as virtual value, also suit to signal waveform distortion • Fast test • Equipped with RS232 communicate function, can use upper computer software to carry on remote operation, control and read corresponding data, the test data and waveform could be displayed in the PC, Chinese and English operation interface, high intelligent instrument • This instrument provides two kinds of method to calculate total harmonic distortion (THD), IEC and CSA.

  • PLC's

    Datexel

    The EPL101 PLC is a circuit board OEM PLC. The EPL101 has 4 analog inputs, 7 digital inputs and 2 inputs for Encoders. It has 6 relay outputs, 5 that are rated for 5 Amps and 1 relay rated for 16 Amps. It also has an analog output 0-5 Volts. The outputs can be simple on off or P, PI,PID or PD control. The EPL101 accepts inputs from K, S, T, R, J or E type thermocouples, Pt100, Ni100 RTD'S. NTC10K thermistor inputs. The EPL101 also accepts inputs from sensors with 4-20mA, 0-20mA, 0-20mV or 0-1V signal. It also has 6 digital PNP inputs up to 1 Hz and 2 NPN inputs up to 2 K Hz.

  • Precision Picoprobe™ Micropositioner Probe Holder Kit

    PHD-3001A - High Power Pulse Instruments GmbH

    *Pulse force and pulse sense fixed pitch and flexible pitch RF probing solution for TLP/VF-TLP/HMM on-wafer measurements using Picoprobe™ Model 10*High peak current capability 80 A (100 ns)*DC – typ. 7 GHz bandwidth*Isolated probe-head ground shield for high pulse sense common mode signal rejection*Including fixed pitch replacement probe tip 50 Ω, right, 100 µm pad pitch*Including fixed pitch replacement probe tip 5 kΩ, left, 100 µm pad pitch*Including flexible pitch clamps plus 10-5k(0502)-125-W-1 and 10-50/30-125-W-1 replacement probe tips*True coaxial high-resolution 80:1 rotary probe-head for accurate probe tip adjustment

  • Pressure Sensor Interface

    USB2251 - Validyne Engineering

    The USB2251 Pressure Sensor Interface provides real-world data acquisition for your PC via the USB port. 8 calibrated variable reluctance pressure sensor inputs are accepted by the USB2251. No external signal conditioning is required.The USB2251 includes a connector panel for sensor cables, calibration constants for each sensor , configuration and data acquisition software. The USB2251 produces a floating-point value for all readings, directly in engineering units.The USB2251 can record pressure readings up to 5000 samples per second. Combined with the fast response of the Validyne VR pressure sensors, the USB2251 is ideal for transient pressure studies. The USB2251 is compatible with the following Validyne variable reluctance pressure sensors: AP10, DP103, DP10, DP45, DP15 DP360, DP215, and DP363. Each sensor is calibrated with the USB2251 at the factory and is ready to make measurements.

  • Tone Generator

    140BMC/6P - Aines Manufacturing Corp.

    The following tests can be performed using the 140BMC/6P Tone Generator:*1000 Hertz or 500/1000 hertz alternating tone for tracing pairs.*Locates broken pairs/cables in walls. *Tone generator emits R.F. signal detectable by Aines Model 250SSP STATIONMAN Probe or 350 Filter Probe.*Provides talk power on dead pair.*Checks for shorts or opens, using a long-life lite-emitting diode (LED).*Continuity test.*Tip & Ring identifications.*Line condition identification. a. Clear line. b. Busy line. c. Ringing line.*Positive line verification.*Long battery life.*Nylon braided tinsel test lead wire for greater wear and flexibility.*Heavy duty nickel silver Aines 6P type alligator clips with custom designed vinyl boots.*Rubber grommet to prevent chafing on the test leads.

  • Trip Amplifiers

    Datexel

    Datexel manufacture a large range of Trip Amplifiers and Process Limit Alarms that accept universal inputs and provide either relays or NPN or PNP transistor outputs. The DAT5028 is also an isolated signal converter and has a local display with up to 4 relays and is DIP switch programmable. The inputs can be Thermocouples, RTD, mV, mA, Resistance, Potentiometers or Voltage. They can be supplied fully configured set up by PC or DIP switches. The DAT5024 is a trip Amplifier / Temperature limit alarm for RTD's, Thermocouples, Voltage, Resistance and Current with the option of 1 or 2 relay outputs hysteresis and delay timers. The DAT5024 E range is an economical choice with DIP Switch programmable for voltage or current input. Either 1 relay or 2 relays (SPDT) are available with delay timers.

  • Visual Fault Locators

    MVFL Series - Shanghai Tarluz Telecom Tech Co., LTD

    MVFL series Visual Fault Locators is meet the Class IIIA product, which is the easiest way to identify fibers from end to end and locate polished connector endfaces. Its red laser shines through most yellow-jacketed fibers to help you pinpoint breaks, bends, faulty connectors, splices and other causes of signal loss. The 1mW output power enable the MVFL has a reach of up to 5 km. MVFL seires VFL locates faults visually by creating a bright red glow at the exact location of the fault on single mode (SM) or multimode (MM) fibers. Due to its small size, lightweight and simple but proven design, the MVFL can accompany you anywhere In your pocket or belt pouch in harsh environment

  • 0.1Hz-3.7GHz Frequency Counter

    FC-3000 - MCH Instruments Co.,Ltd.

    Features:*Frequency measuring range: 0.1Hz to 100MHz in A input, 80 MHz to 3.0GHz in C input.*Period,Total and RPM measurement for input A*9 Digit display with 0.01mHz resolution in 1 Sec (By Ext.Reference signal).*RS-232C serial interface function for communication with computer.*High sensitivity Extemal reference input function(>=1.5Vrms).*Peciprocal technique for high resolution at low counting frequencies .*Self check function executed to perform a automatic self diagnosis of various counter function.*Push-scanning for selecting Function and Gate time.*Low-pass filter(100KHz,-3dB)installed for removing noise signsl in low frequency measuring.*AC/DC coupling function(Selectable AC/CD Coupling)*10:1 Input Attenuation(Selectable×1/×10 Attenuator)*Data hold function

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