Loop
See Also: Current Loops, HIL, Loop Testers
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Product
RCD/LOOP/PAT Testers
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Kyoritsu Electrical Instruments Works, Ltd.
Custom microprocessor controlled for highest accuracy and reliability. 3 LEDs for checking correct wiring status. 0 and 180 degree phase angle switch permits quick tests and consistent readings. Digital read-out of tripping time. Constant current source circuitry ensures that a fluctuating mains voltage does not affect the accuracy of readings. Large custom digital display readout. Visual indication of reversed phase and neutral wiring at socket. Designed to IP54 Rating. Complies with IEC 61557 Test of a large kind of RCD''''s: Standard, Selective, AC and A (DC sensitive breakers)
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Product
PXI 4x4 20GHz Matrix with Loop-Thru & Term
40-787-528-4X4-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
Underground Cable Fault Locator
KM-CFPL-620 /620B
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Kusam Electrical Industries Limited
“KUSAM-MECO” underground Cable Fault Pre-locator is an automatic Cable Fault Locator which adopts ARM, FPGA & Dot Matrix Color LCD display Technology. This tester combines both pulse reflecting technology (TDR) & (intelligent Bridge testing (Bridge) (Model-KM-CFPL-620B) for measuring the exact fault location such as broken line, cross faults, earthing, (poor insulation & poor contact of the lead covered cables as well as plastic cables. (Model-KM-CFPL-620B)).It is a microprocessor based fault locator with a user friendly menu. It is easy to operate. It tests almost all telecom & signal cables. It has an English menu which is easy to understand & use. With Megameter & Ohmmeter it enables to test insulation resistance & loop resistance. It has USB Port for uploading test data to computer
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Product
sbRIO-9862, Non-Enclosed, 1-Port, High-Speed, Flexible Data Rate C Series CAN Interface Module
785963-01
CAN Interface
Non-Enclosed, 1-Port, High-Speed, Flexible Data Rate C Series CAN Interface Module—The sbRIO‑9862 is a high-speed Controller Area Network (CAN) Flexible Data‑rate (FD) interface for developing applications with the NI‑XNET driver. The sbRIO‑9862 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 sbRIO‑9862 is only compatible with CompactRIO systems. Non-enclosed modules are designed for OEM applications.
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Product
Rotary Actuators
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A line of of products that combine a high rigidity hollow rotary table with a closed loop stepper motor and driver package. It retains the ease of use of a stepper motor, while also allowing for highly accurate positioning of large inertia loads.
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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
Loop Powered Trip Amplifier With Dual Relay Output
SEM1636
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The SEM1636 monitors a (4 to 20) mA loop and provides two independent change over trip contacts set to trip at any point within the (4 to 20) mA range.
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Product
PXIe-7856, Kintex-7 160T FPGA, 1 MS/s PXI Multifunction Reconfigurable I/O Module
784145-01
Multifunction Reconfigurable I/O
Kintex-7 160T FPGA, 1 MS/s PXI Multifunction Reconfigurable I/O Module—The PXIe‑7856 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‑7856 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
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
Closed Loop Hall AC/DC Current Sensor
CYHCS-D8
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ChenYang Technologies GmbH & Co. KG
This Hall Effect current sensor is based on closed loop compensating principle and can be used for measurement of DC and AC current, pulse currents etc. The output of the transducer reflects the real wave of the current in the carrying conductor.
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Product
PXI 4x3 20GHz Matrix with Loop-Thru
40-787-528-4X3-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
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
Shared Memory Network XMC Interface
XMC-SMN
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Avionics Interface Technologies
2.125 Gbps Optical loop network - Single-mode and Multi-mode optical interfaces supported - Up to 256 Shared Memory Network nodes supported - Up to 200 MByte/sec sustained data rates - Maximum 500 nS latency between nodes - Network interrupts supported - Software Drivers available for Windows, Linux, LabVIEW Real-Time, and VxWorks
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Product
Dissolved Ozone Analyzer
Model 470
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Teledyne Advanced Pollution Instrumentation
The Model 470 is a state-of-the-art Dissolved Ozone Sensor designed for semiconductor Wet Bench tools and many other industrial processes. It provides continuous measurement of dissolved ozone in deionized water or sulfuric baths with concentrations up to 150 mg/L. The Model 470 is “clean-ready” for high purity semiconductor processes, and is designed to be simply spliced in-line in the recirculation loop of any wet bench tool with flow rates up to 150 SLPM.
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Product
LXI Microwave Matrix, 10GHz, Single 4x4 With Loop-Thru
60-750-144-A
Matrix Switch Module
The 60-750-144-A is a single 4x4 10GHz microwave matrix with loop-thru. It is part of the 60-750/751 range of LXI Microwave Switches controlled through an LXI compliant Ethernet connection.
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Product
QAM And PCM Analyzers
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GAOTek provides a wide range of high performance and inexpensive QAM/PCM analyzers. Quadrature amplitude modulation (QAM) and pulse code modulation (PCM) analyzers are convenient instruments with top to bottom estimations and adaptable setups. Additionally, these devices have integrated functions of analog signal generators/receivers, BERT, signaling generators/receivers, selective level meters, ring generators/ identifications, dialers, DC loop circuits (ICT, OGT), balanced bridges and reflecting bridges into solitary instruments. These analyzers are ideal for installing and maintaining digital and analog networks.
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Product
12ch ADC, 2ch DAC Module
FMC-FADB
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Sundance Multiprocessor Technology Ltd.
The fmc-dad board is a 12 ch ADC/ 2 ch DAC channels board using FMC HPC and QSE connectors It has been designed for system requiring a feedback loop mechanism with precise timing, such as the tunning of RF cavities.
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Product
LXI Single 32 Channel Fiber Multiplexer LC, Single-Mode With Loop-Thru
60-850-424
Multiplexer Module
The 60-850 and 60-851 are LXI conformant fiber optic multiplexers that use MEMS switching technology to ensure fast and reliable switching of single-mode (60-850) or multi-mode (60-851) optical signals being carried on fiber connections. The 60-850/851 is available with a variety of connector options and in a variety of multiplexer arrangements. Loop-thru versions are also available for easy multiplexer expansion.
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Product
Industrial 4-20mA Driver
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Analog Devices portfolio of leading industrial d/a converters and drivers addresses the challenges of enhancing system accuracy, reliability, and overall functionality while reducing form factor and power dissipation. The products provide a range of programmable output ranges from standard 4–20 mA for current loop communication to ±10 V for actuator control. They simplify industrial system design by offering considerable control functionality and advanced on-chip diagnostics to maximize system up time. ADI industrial converters also eliminate the need for costly calibration routines needed by some traditional discrete architectures.
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Product
PXI 16x4 RF Matrix 300MHz 50 SMB With Loop-Thru
40-727-001-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
Three Axis Helmholtz Coil Systems
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Macintyre Electronic Design Associa
he MEDA turnkey closed loop magnetic field sources cancel the local ambient field as well as generate accurate and uniform magnetic fields in a control volume. The sources use Helmholtz coils driven by control currents to produce stable magnetic fields from 1 nT to 100,000 nT. The accuracy of the field in the control volume is better than 0.05% of the setting.
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Product
VECTOR-GUN HANDHELD DIRECTION FINDING ANTENNA SYSTEM
HFDF
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National RF's Type HFDF active directional antenna system consists of a high gain RF amplifier coupled to a tunable Faraday shielded loop antenna. Several loop antenna assemblies are available to provide coverage of frequencies in the HF and low VHF spectrum. Due to the nature of a Faraday shielded loop, the antenna exhibits a sharp null through the diametric center of the loop. This null is used to determine the direction of incoming radio signals or to locate electrical noise being radiated from some source. The internal high gain amplifier is used to compensate for the inherent inefficiency of the actual loop at the operating frequency. Overall, the system dynamic response is about +6 dB as compared to the dynamic response of a dipole. To aid in the direction finding process on strong signals, an internal 30 DB attenuator is provided. As the loop antenna presents a bi-directional response, tri-angulation may be required to eliminate the ambiguous signal direction. The line of site of the incoming signal is determined by listening for a signal null on the receiver or by watching the receiver’s S-meter.
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Product
Closed-Loop Servohydraulic Test Bench Control System
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Closed-loop servohydraulic test bench control system is based on digital devices of ZETSENSOR series with CAN interface. This system has fast response characteristics, high precision, and compact dimensions. The system enables comprehensive control of the servo drive in automated mode in compliance with the set test parameters such as pressure (force), displacement, along with the parallel control of other system parameters such as temperature, pressure, filter plugging, oil pressure, etc.
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Product
Loop Resistance Measuring Device According to DIN EN 61557-3 (VDE 0413-3)
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PeakTech Prüf- und Messtechnik GmbH
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.
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Product
FD-11605, 8-Channel, ±60 V Voltage Input Device for FieldDAQ
786469-01
Voltage Input Module
The FD-11605 can measure up to eight channels with a voltage input range of ±60 V. It features 24-bit resolution with simultaneous sample rates up to 100 kS/s. The FD-11605 offers channel-to-channel isolation, which eliminates noise from ground loops and protects instrumentation circuitry from high-transient voltages of up to 1000 V. The FD-11605 has an ingress protection rating of IP65/IP67 (dust-tight and water-resistant),can operate in -40 °C to 85 °C environments, and can sustain 100 g shock and 10 g vibration. The FD-11605 incorporates Time Sensitive Networking (TSN) and features an integrated network switch and built-in power circuitry for simple daisy chaining. You program the FD-11605 with NI-DAQmx, which automatically synchronizes multiple FieldDAQ™ devices. The FD-11605 is ideal for test cell and outdoor environments.
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Product
33W - Single Output
iCG Series
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*DOSA Compatible Footprint*2.4-5.5 Vdc, 4.5-14 Vdc Inputs*0.6-3.63 Vdc, 0.7-5.5 Vdc Outputs*Non-Isolated*Excellent Transient Response*LGA or EPC format*No external loop tuning components needed
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Product
Handheld RF Power Meter
V3500A
RF Power Meter
The V3500A Handheld RF Power Meter is a compact, handheld instrument that makes accurate RF power measurements in both field and manufacturing applications. With an absolute accuracy as good as 0.21dB, a wide frequency range of 10MHz to 6GHz, and a measurement range of -63dBm to +20dBm, the V3500A is suitable for a wide variety of RF measurement applications. Its built-in power sensor eliminates the need for users to carry both an instrument and a separate sensor module. Truly portable, the V3500A fits easily into your hand or a toolkit. An optional belt loop holster or carrying case with shoulder strap is also available. To optimize flexibility, it is capable of drawing operating power from batteries, an AC-DC converter module, or a computer via USB interface.
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Product
USB-7846, Kintex-7 160T FPGA, 500 kS/s Multifunction Reconfigurable I/O Device
783201-02
Multifunction Reconfigurable I/O
Kintex-7 160T FPGA, 500 kS/s Multifunction Reconfigurable I/O Device - The USB‑7846 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 USB‑7846 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.
