Line Fault Indicators
See Also: Overhead Line
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Product
Fault Location
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They can occur when new, during commissioning of the cables or initial energization, or many years after the cables have been put into service. The types of faults can also vary considerably, from dead shorts (also sometimes called “bolted faults”) to a cable that has catastrophically faulted and completely blown open.
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Product
Fault Passage Indicator for Lines
LineTroll R400D
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LineTroll R400D Fault Indicator indicates earth- and short-circuit faults and can distinguish between permanent and transient faults. The indicator has two sensors and use both the electrical field and the magnetical field to detect faults on all three phases.
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Product
Line Monitor
LE-120SA
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LE-120SA is a handheld line monitor specialized for ASYNC communication which is widely used in the industry. You can control the line monitor by soft screen touch as you do for smart phones. The light weight (300g including batteries) helps you for the field maintenance besides the system developments.
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Product
Remote Indicator System
LineTroll R110CQ
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The fault indicator use a 2.4GHz ISM band short-range radio to communicate with the collector mounted on the pole. The collector communicates with up to 9 fault indicators. Both the indicators and the collector are powered by long-life lithium batteries for long and maintenance free operation.
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Product
Digital Temperature Indicators
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Premier's Temperature Indicators are commonly used for applications like monitoring of melting furnaces, determining completion of chemical analysis, monitoring of conveyors, checking completion of heating cycle, monitoring of moulds and dies, preheating temperature confirmation, determining temperature rise, preforming heat treatment, checking temperature in manufacturing process, transporting chemicals, laying pipelines with wall and sub sea temperature measurements.
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Product
Temperature Indicators
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AMETEK Sensors, Test & Calibration
Our temperature indicators, combined with STS sensors, are fully traceable reference thermometers used to verify temperature in any type of calibrator, liquid bath, or dry-blocks. Combine with both “smart” and standard temperature sensors to directly measure critical temperatures in process environments and custody transfers. The DTI series includes one portable bench top indicator and one light-weight, hand-held indicator.
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Product
Indicators and Displays
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CR Magnetics Indicators are designed to give the designer an easy low cost method of sensing electrical properties. Useful for quick and easy analysis of heater elements, lighting filaments, and motor operation, these products save money by increasing efficiency, decreasing down time, and improving maintenance operation.
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Product
Telephone Line Testers for POTS / Analog Line
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*This analog line tester is suitable for all instalers installing telephone equepement on POTS line.*Led indications signaling the status of analog line.
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Product
Phase Sequence Indicator
8PK-ST850
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Two functions in one unit incluidng open phase and phase sequence. Large size alligator clips : able to clip on switch-board terminals easily. Identify 3 phase sequence and open phase check Ideal for installing conveyor lines, pump systems and interconnected drivers. No exposed metal parts. Safety features are incorporated throughout, including the pushbutton switch designed to minimize damage due to negligence. Safety approval: CE marks, IEN 1010 CAT. II.
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Product
Sound Level Indicators
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A sound level meter is a measuring instrument used to assess noise or sound levels by measuring sound pressure. Often referred to as a sound pressure level (SPL) meter, decibel (dB) meter, noise meter or noise dosimeter, a sound level meter uses a microphone to capture sound. The sound is then evaluated within the sound level meter and acoustic measurement values are shown on the display of the sound level meter. The most common unit of acoustic measurement for sound is the decibel (dB); however, some sound level meter devices also determine the equivalent continuous sound level (Leq) and other acoustic parameters. With a portable sound level meter, industrial hygiene and workplace safety professionals can measure sound levels in multiple locations to ensure environmental conditions fall within recommended exposure limits (RELs). Some sound level meter devices can be permanently installed for continuous monitoring of sound levels at a work or job site.An important attribute to consider when searching for a suitable sound level meter is its type or class. The type or class of a sound level meter defines the device's accuracy as per American National Standards Institute (ANSI) or International Electrotechnical Commission (IEC) guidelines. Typically, "type" is the grade according to the ANSI S1.4 standard, whereas "class" is the grade according to the IEC 61672 standard. There are two types or classes assigned to sound level meters: type 1 / class 1 or type 2 / class 2. For assessing noise in basic industrial, commercial, educational, recreational or residential applications, a type 2 / class 2 sound level meter usually will suffice. For precision-grade assessments often made in a laboratory, a type 1 / class 1 sound level meter primarily is used. PCE sound level meter products are lightweight, easy-to-use and manufactured in accordance with the highest industrial standards.
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Product
Line Testers
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GAOTek provides a large collection of certified and feature-rich line testers for sale to the United States, Canada and Globally. These devices are mainly used for line installation, line performance testing, inspection, and maintenance of the telecommunication networks. They are particularly designed to accelerate telecom trouble shooting and with the help of latest technology they are equipped with a smart CPU, IC, and SMT. These devices have some unique features such as caller ID display and last number redial. Moreover, it can also be used for multi-line testing, wire pair checking, inspection of line insulation and test for breaks and faults.
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Product
Weighing Indicator Series
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Ningbo Yaheng Electronic Technology Co.,Ltd
YEAHEVER Weighing Indicator Series
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Product
Microwave Delay Line
E3001
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The E3001 / Microwave Delay Line is a high performance turnkey solution for radar and communications market. With three selectable delays the E3001 allows for ultra wide bandwidth, low loss, high isolation and immunity from EMI and EMP with time delays up to 100 msec at frequencies from 0.1 to 6 GHz.
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Product
Visual Fault Locator
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Shanghai Baudcom Communication Device Co.,Ltd.
This Pen-type VFL is specially designed for field personnel who need an efficient and economical tool for fiber tracing, fiber routing and continuity checking in optical networks. It finds breakpoints, poor connections, bending or cracking in fiber optic cables
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Product
xDSL Line Qualifier
ELQ 2+
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2,2 MHz Test Set for the qualification of ADSL & SHDSL lineswith data rate calculation. TDR & Bridge for cable fault location.
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Product
Fault Recording Monitors
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Comprehensive, flexible, scalable and compatible – full multi-function devices.
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Product
Fault Simulation
Concurrent Fault Simulator
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TurboFault combines high performance, versatility and accuracy. It is highly competitive with hardware accelerators for classical test fault grading. It supports synchronous and asynchronous designs at the gate level, including tri-state gates, latches, flip-flops, single and multi-port RAMs, complex bus resolution functions, and User Defined Primitives (UDPs).
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Product
Dual Bus 64-Channel 2A PCI Fault Insertion Switch
50-190-102
Fault Insertion Unit
This PCI fault insertion switch range is available with 75, 64 or 36 channels. It is primarily designed for the simulation of fault conditions in automotive & avionics applications involving the reliability testing of safety critical controllers. The Stimulus/Measurement to UUT path is suitable for supporting CAN and FlexRay bus systems.
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Product
PXI/PXIe Fault Insertion Switch, 32-Chan 2A, N/C Through Relays, Fault Buses on M & U
42-190C-212
Fault Insertion Unit
The 40-190C-212 (PXI) and 42-190C-212 (PXIe) are fault insertion switches with 32 channels. They are part of a range of modules available with 74, 64 or 32 channels and are primarily designed for the simulation of fault conditions in automotive & avionics applications involving the reliability testing of safety critical controllers.
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Product
Polarity Indicator Circuit Tester
CT8007
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No ground wire means no wire tangles nor time lost searching for grounding points. High Impedance electronic circuitry. Negligible current draw ( 1 microampere) is 30,000 times less than regular lamp type testers. This gives complete safety when working around sensitive electronic control modules and sensors. Operating range between 6 and 28 Volt DC in battery powered systems
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Product
Magnetic Level Indicator
VEGAMAG
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A safe, durable, and non-invasive instrument used to measure liquid levels in tanks or pressurized vessels.
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Product
Fault Locator
WEEZAP
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WEEZAP is an LV vacuum circuit breaker combined with advanced measurement and protection capability.
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Product
Coking Coal Indices Determinator
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CHANGSHA KAIYUAN INSTRUMENTS CO., LTD.
Is used to determine the plastometric indices of bituminous coal (maximum thickness of plastic layer Y, final contraction value of plastic layer X) and describe technical characteristics of coke, which helps to guide coking and coal blending . It is widely applied in coal mining, metallurgy, chemical industry and verification institution of coal quality.
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Product
Visual Fault Locator
TM191
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TM191 series visual fault locator is used for the measurement in single mode or multi-mode fibers. It features a rugged design, a universal connectorand an accurate measurement
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Product
Precision Line Gage
PLG100
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The PLG100 Precision Line Gage system is specially designed for desktop use in order to measure conductor line widths, conductor line spaces, arcs, circles and other patterns on the PCB. It can measure a conductor line width less than 1 mil. The PLG100 system is unbelievably light weighing only 0.73 kg and providing easy mobility
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Product
Digital Fault Recording
SHERLOG
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Fault recorder systems with a power quality analyser for comprehensively monitoring and assessing low, medium and high voltage networks in power plants and transformer substations. The measuring devices of the SHERLOG range make very high-resolution recordings of all the disturbances which occur in power supply systems. The behaviour of protection and switchgear devices during these system disturbances is recorded at the same time.
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Product
Extenders & Line Drivers
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Extenders and Line Drivers enable reliable, long distance signal transmission over coaxial, twisted pair, or fiber optic cabling.
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Product
Telephone Line Tester for ISDN Lines
1EA065
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ISDN line checker shows the correctness of your ISDN So bus line connections. Indication of the problem is presented with 4 LED (combination of them shows different states and working conditions of the ISDN So bus). The tester uses Phantom power - no need for additional power supplay.
