Line Fault Indicators
See Also: Overhead Line
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Product
Line Mounted Fault Indicator
LineTroll 110Eμ
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Linetroll 110E contains magnetic and electric field sensors surveying line current and line voltage. The magnetic sensor automatically adapts to line current, detecting preset current increases. The electric field sensor is monitoring the presence of line voltage. The sensor signals are processed and compared with user set alarm criterias.
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Product
Voyager Intermittent Fault Detector
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The Voyager includes a spread spectrum TDR so that the fault can be located. Once an intermittent is detected, the TDR is immediately connected to the failed test point and used to determine the distance to the fault.
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Product
OLP - Optical Line Protection
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Nanning Xionghua Photonics Technology
OLP - Optical Line Protection by Xionghua Photonics
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Product
RS-485/RS-422 Fault Protected
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Renesas' fault protected RS-485/RS-422 transceivers, also known as overvoltage protected transceivers (OVP), offer robust fault tolerance and high performance.
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Product
Loop and Line Powered Level Switch
Safety IntelliPoint
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The Safety IntelliPoint level switch provides a capacitance probe level switch with either a current output or relay contacts and “On-Board” self-diagnostics to ensure reliability. This SIL Intellipoint conforms to SIL 2 specifications providing the ultimate in level switch integrity and level sensing elements for a wide variety of temperatures, pressures, and materials.
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Product
(125×150×20mm) C-Band DWDM Line EDFA Module
WLA4200-FM05
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai WLA4200-FM05 series is a gain flatness line EDFA Module which is specifically designed for C-Band 44 channels optic transmission system. It adopts the most excellent optical performance, the most advanced electronic control technology and the most complete software functionalities; it is featured with wide working wavelength range, low noise and excellent gain flatness. WLA4200-FM05 is mainly installed in middle of transmission line, replacing the traditional relay, to compensate the optical power loss in the line and extend the optical signal transmission distance
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Product
Mobile Cable Fault Location System
Syscompact 2000
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Fault location with Syscompact 2000. The Syscompact 2000 is a multifunctional cable fault location system designed for modular 19" rack technology. The integrated surge and test generator is used for cable and sheath testing as well as for precise location of high-resistive and intermittent faults. The SYSCOMPACT 2000 is preferably used in low- and medium-voltage networks for fault location up to a cable lengths of 65 km. * Fast and reliable * Precise, dependable cable fault location High performance * high voltage unit* Integrated proven cable fault pre-location methods
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Product
PXI Fault Insertion Switch, 6-Channel, Two Fault Buses, 30 A, Hardware Interlock
40-191B-012-HI
Fault Insertion Unit
The 40-191B-012-HI is a PXI fault insertion switch with hardware interlock using solid state switching elements and is capable of carrying 40A on single channel or 30A on all channels at the same time and provides a robust solution to high current fault insertion.
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Product
PXI 5A Fault Insertion Switch 5-Channel
40-196-101
Fault Insertion Unit
The 40-196 is a 10 Channel 5A Fault Insertion Switch, primarily designed for the simulation of fault conditions in automotive & avionics applications involving the reliability testing of safety critical controllers. It is designed to be able to insert different fault conditions between the test fixture and the equipment under test: Open-Circuit, Short-Circuit between signal pairs, Short-Circuit between signal pairs and user applied fault conditions e.g. Power or GND. Shorting relays on each channel enable UUT signals to be subjected to external user applied fault conditions or to be shorted to the adjacent signal in the same channel. Relays in line with the signal allow open circuit conditions to be simulated on either side or both sides of a channel signal pair. The switching topology of the 40-196 allows channels to be interconnected so that complex fault insertion systems can be constructed.
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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
Line Drivers
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The Asynchronous Line Driver (ALD-19.2) utilizes state of the art digital CMOS technology to provide a feature filled product at a very affordable price. The ALD-19.2 transmits and receives data bi-directional at data rates up to 19.2kbps. The unit is designed for asynchronous Point-to-Point operation.
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Product
Optical Coherence Tomography Imaging Line Scan Cameras
OctoPlus Range
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Teledyne e2v spent 2 years developing a CMOS sensor specifically for OCT. This resulted in the launch of OctoPlus, which has a specially designed pixel architecture that improves sensitivity and reduces signal roll-off to improve image quality by several dB vs state-of-the-art CMOS cameras, especially in deep structures.
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Product
6 GHz Programmable Delay Line
PADL6
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The PADL6 is a programmable delay line instrument designed for adjusting the time delay or phase of radio, microwave or even digital signals with bandwidths from DC to 6 GHz. Delays are controlled via a TTL level bus.
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Product
Microprocessor Based Indicator
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Strong Anodized NEMA4X-IP56 ALUMINUM 1/8 DIN CASE Compact Design Provides Excitation to Transducers or Sensors Accept DC mV/V, V, mA Signal Proportional Analog Output V or mA Easy to Program using 4 ButtonsFront Panel Shunt Calibration User Programmable High & Low Set Point Standard No-Output or Relay Output Optional 8-Step Output, RS232, or BCD Output Available
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Product
Audio Line Drivers and Receivers
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Analog Devices audio line driver and receiver solutions feature differential-output buffer amplifiers and differential input buffer amplifiers to support a wide range of applications. By using low noise thermally matched thin film resistors and high slew rate amplifiers, these parts maintain the sonic quality of audio systems by eliminating power line hum, RF interference, voltage drops, and other externally generated noise commonly encountered with long audio cable runs. Applications involving this product portfolio include ADC drivers, high performance audio, sine/cosine encoders, and other professional and consumer uses.
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Product
Line Powered Level Switch
ThePoint
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ThePoint Line Powered provides a relay output switch and has hazardous area approvals making it a good choice for most of your point level application requirements. ThePoint sensing element offering is suitable for most temperature, pressure, and material types.
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Product
Tunable Laser Source, High Power And Lowest SSE, Top Line
N7776C
Laser Source
The new Keysight N7776C top line tunable laser source is designed to reach best-in-class accuracy in static and swept operation for outstanding test efficiency. Two-way sweeps up to 200 nm/s speed with sub-picometer repeatability and without impacting the specified dynamic accuracy accelerate wavelength-dependent alignment processes and the automated calibration of wavelength-selective devices. Shorter time to testing and faster swept-wavelength tests help reduce test cost per device, improve test margins and lower the cost of ownership.
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Product
VIDEO LINE TEST GENERATOR
VLTG-800
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The VLTG-800 Video Line Test Generator creates a standard NTSC video signal that can be observed on a Monitor to display a series of vertical lines that defines the maximum number of “lines of definition” that the CCTV system is capable of displaying. The Generator creates eight groups of lines, ranging from 100 to 800 lines.
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Product
Cable Fault Point Identifier
OCFI
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Shanghai Tarluz Telecom Tech Co., LTD
Optical Cable Fault Identifier (OCFI) is The latest instrument of optical cable maintenance, repair equipment developed by tarluz, it can identify the physical cable fault location easily. This is an essential tool for fiber optic cable repair!
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Product
Power Cable Fault Locators
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We're professional power cable fault locator manufacturers and producers in China, supplying the best customized service. Feel free to buy high quality power cable fault locator from our factory. All our portable products used in utility locations are with CE certification.
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Product
Load Cell Indicator
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Morehouse Instrument Company Inc.
This indicator can read mV/V and use free, custom Morehouse software to convert the mV/V units to engineering units with coefficient files from ASTM E74 or ISO 376 reports. This meter is often the choice for accredited calibration service providers that want high accuracy and convenience but do not want to break the bank.
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Product
Time Delay and Integration (TDI) Line Scan Camera
Piranha HS
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The Piranha HS cameras provide an alternative to traditional line scan imaging. They enable you to meet the line rates and responsivity necessary for your high performance applications and allow you to reduce the number of cameras in your system. When you use fewer cameras, you use fewer framegrabbers, lenses, computers and cables. The Piranha HS family delivers the lowest price/pixel TDI system solution ever offered by Teledyne DALSA. Lighting costs can also be reduced. With TDI imaging, you can use LED lights, helping you to optimize system up-time and productivity.
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Product
CAN/FlexRay/Differential Bus PXI Fault Insertion Switch - 8 Channel
40-200-008
CAN Interface
This PXI Fault Insertion module is designed to simulate common faults on two wire communication interfaces such as CAN Bus. This module supports 4 or 8-channels of two wire serial interfaces. Each channel can simulate an open fault in either or both wires, a short between both wires or a short to one of eight externally applied fault connections, such as a battery connection or ground, via four fault buses. Each channel can support up to 0.3A and is rated to handle up to 100V between the wire pairs. The wire pairs have controlled transmission line impedance suited to most differential pair signalling systems, including fast CAN Bus interfaces and RS232. Each fault bus is capable of carrying 2A allowing multiple channels to be connected to the same fault condition. Additionally, each fault bus features a changeover relay to allow the user to connect alternative fault conditions to the fault buses.
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Product
Real-Time Online Monitoring to Detect and Analyze Potential Partial Discharge (PD) Signals and Insulation Faults using UHF, AE, and HFCT
PDMonitor
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Power Monitoring and Diagnostic Technology Ltd.
The PDMonitor, which utilizes Ultra High Frequency (UHF), Acoustic Emission (AE) and High Frequency Current Transformer (HFCT) sensors and is designed to conduct real time online monitoring to detect and analyze potential Partial Discharge (PD) signals and insulation faults before they lead to breakdown or catastrophic failure in power assets. The system provides the developing trend of the PD, when occurring, as alarms in real time, thus helping to predict the insulation degradation status of the asset, prevent sudden accidents, and provide an effective database for Condition-Based Maintenance (CBM) of power assets.
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Product
Cable Fault Locators
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Wuhan Sunma Technology Co., Ltd.
Visual Fault Locator, we can understand its function in the letter. It could be regarded to be part of OTDR and the fiber fault locator is cheap. Fiber visual fault locator is a kind of device which is able to locate the break-point, bending or cracking of the fiber glass. It can also locate the fault of OTDR dead zone and make fiber identification from one end to the other end. Designed with a FC,SC,ST universal adapter, this fiber testing red light is used without any other type of additional adapters, it can locates fault up to 10km in fiber cable. SunmaFiber also supply a new kind of Cable Fault Locator, Fiber laser tester/ fiber laser pen, it can locates fault up to 30km in fiber cable. Contact us at Sales@SunmaFiber.com or Live Chat with us. Save your money & time right now! Buy from fiber optic supplies at SunmaFiber.com with your confidence.
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Product
PXI Fault Insertion Switch, 6-channel, Two Fault Buses, 10 A
40-192A-012
Switch Module
The 40-192A-012 is a PXI fault insertion switch using solid state switching elements and is capable of switching current up to 10A. It is designed to be able to insert three different fault conditions between the test fixture and the equipment under test
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Product
Sequence / Rotation Indicators
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Phase Sequence and Motor Rotation meter detects live phase and sequence orientation of three phase power sources and industrial equipment conductors to ensure proper installation. Motor rotation function identifies rotational direction of industrial equipment such as motors, compressors and generators. Non-Contact Motor Rotation feature determines rotation of running single-phase and three-phase motors without the use of leads.
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Product
Line Splitters
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Precision Mastech Enterprises Co.
Allow for safe, accurate current measurements using a clamp-on ammeter without damaging or stripping the appliance's power cord.
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Product
Load Cell Indicators
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Procter & Chester Measurements Ltd
The instrumentation will power the load cell. The mV/V signal coming back from the load cell is converted by the indicator and displays the force in a unit (e.g.: Kg, kN, lb – customers choice). The indicators within this range are encased so that the operator can either use it on the move (if battery powered) or be a permanent fixture, e.g.: wall mounted.
