Loop
See Also: Current Loops, HIL, Loop Testers
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Product
LXI Microwave Matrix, 10GHz, Dual 3x3, Terminated With Loop-Thru
60-750-233-C
Matrix Switch Module
The 60-750-233-C is a dual 3x3 10GHz microwave matrix with internal termination and loop-thru. It is part of the 60-750/751 range of LXI Microwave Switches controlled through an LXI compliant Ethernet connection. It is available in a variety of configurations and frequencies up to 18GHz (60-751). The matrix is characterized for 50 ohm applications, for 75 ohm versions please consult your local sales representative.
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Product
Fibre Channel Test & Simulation Interface for PCI Express
PCIe-FC4
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Avionics Interface Technologies
Half-size four lane PCIe board - Supports Point-to-Point, Switched Fabric, and Arbitrated Loop topologies - Two independent Fibre Channel ports - Two SFP sockets accept fiber or copper transceivers - Each port supports 1, 2, and 4 Gbps speedsComprehensive decoding of FC-1, FC-2, and Upper Layer Protocol (ULP) frames - Full Error Injection and Detection - IRIG-B Time Code Encoder/Decoder for Data Correlation - In-line Port Configuration for Transparent Analyzer - Supports multiple ULPs including FC-AE-ASM, FC-AE-RDMA, FC-AE-1553, and FC-AV - Compatible with AIT’s fcXplorer GUI Bus Analyzer Software
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Product
Loop Testing
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Megger loop testers offer both traditional measuring techniques and state of the art “non-RCD Tripping” technology. Use these products to determine the prospective earth fault current, which is the maximum current able to flow in a phase-earth fault in an installation, and also to indicate the prospective short circuit current which is the maximum current able to flow in the event of a phase-neutral fault.
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Product
Event Detectors
105/106 Series
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The 105/106 Series Event Detectors are the most versatile Event Detectors in the product line. These Event Detectors monitor the electrical resistance of up to 128 simple continuity loops, each comprised of single or multiple specimens under test. Each test specimen is continuously monitored while a selectable DC sense current is passed through each channel test-loop; resistance changes exceeding the selected threshold are recorded as an event. Minimum Event Duration, Channel Current, and Threshold Voltage settings can all be independently configured. 105 and 106 Series instruments are electrically identical, with the difference simply that the 105 offers four, 32-channel board slots and the 106 offers only one. Thus the 128-105 is equivalent to four 32-106 Event Detectors.
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Product
Tactical Video Data Link
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Tactical Video Data Link (TVDL) is a video and data receiver/transmitter system specially designed for attack helicopters. This compact and lightweight system, weighing less than 4 kg, enables real-time, high-quality video imagery and data captured by UAV payloads or ground-based sensors to be displayed directly to the aircrew. This saves the need for lengthy radio dialogue by creating a common visual language amongst all forces in the battlespace and dramatically shortening the sensor-to-shooter loop. As a true video relay, the system can simultaneously transmit video and data as well as deliver imagery captured by onboard payloads to tactical forces for enhanced coordination and battle management.
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Product
500 HP Complete Bench Hydraulic Test Center With High Flow Supply
HTC-500-HFS
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The Hydraulic Test Center (HTC) is a versatile machine designed to test heavy-duty, off-highway hydraulic components. The 500 hp (373 kW) HTC Complete Bench is for the dealer that services components from a predominately larger machine size mix such as large mining machines and large excavators. The Complete Bench offers full functionality to test all types of pumps and motors including: transmissions, hydraulic motors, hydraulic cylinders, valve blocks, torque converters, open and closed loop pumps.
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Product
PCI-8517, 2-Port FlexRay Interface Device
780685-02
Interface
2-Port FlexRay Interface Device—The PCI‑8517 is designed for developing FlexRay applications. As part of the NI‑XNET platform, the PXI‑8517 works well in applications requiring real-time, high-speed manipulation of hundreds of FlexRay frames and signals, such as hardware‑in‑the‑loop simulation, rapid control prototyping, bus monitoring, automation control, and more. The PCI‑8517 contains two fully functional FlexRay interfaces, allowing an individual engine control unit (ECU) to be connected to the interface when other cold-start nodes are not available. You also can use the interfaces individually to connect two separate FlexRay networks while maintaining full performance on each interface.
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Product
12-Channel VME Current Loop/Process Control I/O Module
V220
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The V220 is ideal for driving and sensing transducers in computer or PLC-based control systems. It can also be used to simulate complex industrial processes to control systems under development and certification.
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Product
PXI/PXIe Analog Output/Current Loop Simulator Module - 16 Channel
43-765-001
Analog Output Module
The 41/43-765-001 is a PXI/PXIe 16-channel Analog Output Module designed to meet the requirements of industrial control applications utilising current loops 4 – 20mA. It consists of up to four 16-bit, digital-to-analogue converters (DAC), capable of creating four current outputs each. Output current within 0mA - 4mA and 20mA - 24mA, give the ability to simulate error or extra signalling conditions. The ±24mA mode gives the ability to simulate either sourcing or sinking sensor.
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Product
PCIe-7821, Kintex 7 FPGA, Digital Reconfigurable I/O Device
785359-01
Digital I/O Module
The PCIe‑7821 is a reconfigurable I/O (RIO) device that features a user-programmable FPGA for onboard processing and flexible I/O operation. With LabVIEW FPGA, you can individually configure the digital lines as inputs, outputs, counter/timers, PWM, encoder inputs, or specialized communication protocols. You can also program custom onboard decision making that executes with hardware-timed speed and reliability. Each line offers software-selectable logic levels. The PCIe‑7821 is well-suited for a wide variety of applications, such as high-speed waveform generation, sensor simulation, hardware‑in-‑the‑loop (HIL) test, bit error rate test, and other applications that require precise timing and control.
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Product
Magnetostrictive Level Transmitter
DM330
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The Drexelbrook DM330 magnetostrictive level transmitter is a two wire loop powered intrinsically safe sensor with a configurable 4 -20 mA span.This level transmitter uses proven machine tool positioning accuracy combined with a process compatible float to offer a liquid level, and interface measurement system for the process industry.It comes in a patented low clearance design with all of the sensor’s electronics integrated in a 5/8” diameter sensing tube eliminating the electronics enclosure at the top of the sensor. Not only does this result in reduced cost it also offers its user greater options for insertion and mounting.The DM330 is available in two models.The rigid 316SS model offers a choice of a mini-connector or an optional housing including terminal connectors with zero and span adjustments.
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Product
Load Cell Transmitter
MODEL SST-LV
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The SST-LV is a Plug & Play Smart TEDS IEEE 1451.4 compliant Transmitter. Just plug in a TEDS compatible Load Cell or Torque Sensor and the SST-LV will automatically self-calibrate. When used with a non-TEDS Load Cell or Torque Sensor, the SST-LV Transmitter is easily programmed using a PC with an RS232 port and Instrument Setup (IS) software, which provides a graphical user interface. The SST-LV may be powered from 12-30 Vac or 10-48 Vdc. The SST-HV Has an Isolated transducer excitation output that is selectable between 5Vdc or 10Vdc. There are Dual solid state relays and an Isolated 4-20 mA, 0-20 mA or 0-10V analog output. There are three Isolated serial data transmitter output ( RS232 , Half-duplex RS485, full-duplex RS485 ) and three serial protocols that are software selectable (Modbus RTU, Modbus ASCII and Custom ASCII). Isolation to 250V rms is provided for power, signal input, analog output, relay outputs, and communications. Isolation adds safety and avoids possible ground loops. The transducer excitation output is isolated to 50V from signal ground.
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Product
PXI-8511, 1‑ or 2-Port, Low-Speed/Fault Tolerant PXI CAN Interface Module
780686-01
CAN Interface
1‑ or 2-Port, Low-Speed/Fault Tolerant PXI CAN Interface Module—The PXI‑8511 is a fault-tolerant Controller Area Network (CAN) interface for developing applications with the NI‑XNET driver. The PXI‑8511 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, minimize message latency and freeing host processor time for processing complex models and applications.
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Product
PXIe-7857, Kintex-7 160T FPGA, 1 MS/s, DRAM PXI Multifunction Reconfigurable I/O Module
784146-01
Multifunction Reconfigurable I/O
Kintex-7 160T FPGA, 1 MS/s, DRAM PXI Multifunction Reconfigurable I/O Module—The PXIe‑7857 features a user-programmable FPGA for high-performance onboard processing and direct control over I/O signals to ensure complete flexibility of system timing and synchronization. You can customize these devices with the LabVIEW FPGA Module to develop applications requiring precise timing and control such as hardware‑in‑the‑loop testing, custom protocol communication, sensor simulation, and high-speed control. The PXIe‑7857 features a dedicated A/D converter (ADC) per channel for independent timing and triggering. This design offers specialized functionality such as multirate sampling and individual channel triggering, which are outside the capabilities of typical data acquisition hardware. The PXIe‑7856 also includes peer‑to‑peer streaming for direct data transfer to other PXI Express modules.
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Product
100base-T1 Ethernet (BroadR-Reach®) Logging Expansion With Low Latency
PT-15B
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The PT-15B expands the PM-200 data logger from the Power Family by adding twelve 100base-T1 interfaces. Ethernet traffic is looped through the device with constantly low latency irrespective of the frame length. This means that the time synchronization protocols of the logged Ethernet interfaces are not affected. 100base-T1 packets are time stamped, filtered and sent to the PM-200 data logger via a 1000base-T interface.
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Product
14 Bit 4-Kanal Arbitrary Waveform Generator Mit 4 X 600MS/s Od. 2 X 1,2GS/s
PXDAC4800
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The PXDAC4800 is an exceptionally high-speed four channel Digital to Analog Conversion (DAC) board which may be used as an Arbitrary Waveform Generator, a waveform playback device, or for generating multiple communication frequency bands. Each DAC can output data at a maximum real rate of 1.2 GSPS at 14-bit for two channels or at 8-bit for four channels, or 600 MSPS at 14-bit for four channels. Each output signal has a bandwidth of up to 400 MHz for AC-Coupled configuration or up to 590 MHz for DC-Coupled configuration. Output waveforms may be “per-trigger” or “continuously looped” from the on-board 1 Gigabyte memory.
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Product
Composite 2×12 Video Distribution Amplifier 12VDC
VDA212RM-12
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Video Distribution Amplifiers (sometimes called a video splitter – not to be confused with a video split screen controller such as our PXD510E split screen controller) are typically used for connecting a camera or other video source to several monitors that do not have “looping” inputs. In this situation, each monitor has a permanent 75 ohm termination. With two non-looping monitors connected together, the line would be double loaded and result in a dim picture on each monitor. Using a Video Distribution Amplifier will solve this problem by driving each monitor individually at 100%.
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Product
4 (High Current) D/A Outputs (±40 VDC or +100 mA)
DA3
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The DA3 module features 4 high-current D/A output channels with a full-scale range of ±40 VDC or ±100 mA (max). The DA3 provides either voltage or current control loop modes that are programmable for the particular application.
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Product
PCIe-7852, Virtex-5 LX50 FPGA, 750 kS/s Multifunction Reconfigurable I/O Device
781103-01
Multifunction Reconfigurable I/O
Virtex-5 LX50 FPGA, 750 kS/s Multifunction Reconfigurable I/O Device - The PCIe‑7852 features a user-programmable FPGA for high performance onboard processing and direct control over I/O signals for complete flexibility of system timing and synchronization. You can customize these devices with the LabVIEW FPGA Module to develop applications requiring precise timing and control such as hardware‑in‑the‑loop testing, custom protocol communication, sensor simulation, and high-speed control. The PCIe‑7852 features a dedicated A/D converter per channel for independent timing and triggering. This design offers specialized functionality such as multirate sampling and individual channel triggering, which are outside the capabilities of typical DAQ hardware.
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Product
Quad Ammeter
4014
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Red Phase Instruments Australia Pty Ltd.
The Model 4014 integrates four ammeters for the direct and simultaneous reading of C.T. secondaries up to 10A during the setting up or checking of protection systems while they are in service with normal 50/60Hz primary currents flowing. The two terminals of each channel of the Model 4014 are connected in series with the C.T. secondary with all other equipment in the loop or directly across the C.T. secondary.
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Product
Closed-loop Ionizer Controllers For Multichannel Voltage Detection
Novx 3352/3362
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Simco-Ion’s Novx brand of Passive (Model 3352) and Active (Model 3362) Multi-fan Closed-loop Ionizer Controllers provide the capability to simultaneously detect, measure, record and monitor electrostatic voltages in multiple locations. The versatile antennas used with these systems allow their use in a variety of applications including monitoring sensitive workstations, in-tool voltages, or ionizer performance with the option of closed-loop control to select ionizer products.
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Product
PXI 8x4 RF Matrix 100MHz 75 SMB With Loop-Thru
40-729-101-L
Matrix Switch Module
40-727/728/729 are RF Matrix Modules suitable for switching frequencies to 300MHz (50Ω version). The modules are available in either 50Ω or 75Ω versions with a choice of coaxial connectors. The 40-727/728/729 are designed designed to provide a simple and scalable bidirectional matrix to RF frequencies. They are intended for the easy construction of high performance bidirectional matrix switching systems.
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Product
Ring-Loop TWTs
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Communications & Power Industries
Small and lightweight products for pulsed radar and most advanced designs for commercial, electronic warfare and radar systems, the unique ring-loop slow-wave structure used in these CPI BMD traveling wave tubes provides high gain at kilowatt peak RF power levels without oscillation and achieve greater than 30% efficiency.
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Product
USB-controlled, FPGA Configurable Bit Pattern Generator
FAB-3226
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The FAB-3226 system connects 16 bi-directional I/O ports to a user-defined FPGA logic. As the FPGA is user-programmable, all kinds of operations can be implemented: input, output, and closed loop operation where input and output are processed in real-time. All this can be controlled by a user-defined application program running on a computer system (PC or embedded).
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Product
PXI 3x3 20GHz Matrix with Loop-Thru
40-787-528-3X3-L
Matrix Switch Module
The 40-787 Microwave BRIC platform is designed to provide a solution for complex RF matrix applications. Using a common mechanical platform the module can be constructed to provide scalable non-blocking or blocking microwave matrix for frequencies to at least 20GHz. The standard configurations provide up to a 4x4 matrix. More complex matrix can be constructed by adding further switching functions and other devices inside the module.
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Product
Pressure Calibrators
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AMETEK Sensors, Test & Calibration
Our pressure calibrators offer a wide variety of features, accuracies, and pressure ranges. Included are intrinsically safe percent of reading calibrators, reference data recorders, wide-range dual sensor calibrators, and calibrators with built in pressure pumps. Many of our calibrators also offer current measurement, voltage measurement, 24 volt loop power supplies, and even complete systems with pressure pumps and calibration software. In many cases, one handheld calibrator can replace multiple instruments, reducing ongoing recalibration and maintenance costs.
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Product
NI-9866, 1-Port C Series LIN Interface Module
781963-01
LIN Interface
1-Port C Series LIN Interface Module—The NI‑9866 is a Local Interconnect Network (LIN) interface for developing applications with the NI‑XNET driver. The NI‑9866 excels in applications requiring real-time, high-speed manipulation of hundreds of LIN frames and signals such as hardware‑in‑the‑loop (HIL) simulation, rapid control prototyping, bus monitoring, automation control, and more. You can perform this manipulation while taking other DAQ measurements in the same CompactDAQ hardware platform or while performing low-level FPGA control and embedded monitoring in the same CompactRIO Chassis.
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Product
PXI 12x8 RF Matrix 250MHz 75 SMB - With Loop-Thru
40-726A-751-L
Matrix Switch Module
The 40-726A is a 12x8 RF Matrix Module suitable for switching frequencies up to 300MHz (50Ω version). The 40-726A is available in either 50Ω or 75Ω versions with a choice of coaxial connectors. The module is designed to provide a simple and scalable bidirectional matrix for RF frequencies. Isolation Switches are located on all coaxial connectors, these disconnect the matrix from the external test fixture. This maximizes isolation and RF performance.
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Product
PXI 4x3 10GHz Matrix with Loop-Thru & Term
40-787-518-4X3-L-T
Matrix Switch Module
The 40-787 Microwave BRIC platform is designed to provide a solution for complex RF matrix applications. Using a common mechanical platform the module can be constructed to provide scalable non-blocking or blocking microwave matrix for frequencies to at least 20GHz. The standard configurations provide up to a 4x4 matrix. More complex matrix can be constructed by adding further switching functions and other devices inside the module.
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Product
Loop / PFC Testers
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PeakTech Prüf- und Messtechnik GmbH
The PeakTech 2715 is a loop tester which is used to test the safety of electrical systems. These device measures the impedance of the short-circuit loop between the outer conductors of a circuit, whereby the probable short-circuit current is calculated. The protection of the circuit (miniature circuit breaker) must therefore trigger at a lower current than the expected short-circuit current, in order to avoid excessive heating of the lines and thus a fire risk. The PeakTech 2715 is due to its function and its robust design almost indispensable when performing new installations, but also for general checking of electrical systems, this device is the ideal companion.
