Line Fault Indicators
See Also: Overhead Line
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Product
Indicators - Test
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Measures the deflection of the arm, the probe does not retract but swings in an arc around its hinge point.
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Product
Ground Fault Locator
K-800
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Kongter Test & Measurement Co., Limited
Kongter’s K-800 Ground Fault Locator is the new model which is developed to fast detect, trace and pinpoint virtual ground faults in LIVE DC systems where electrical cables have breakage with current lost to ground.
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Product
650nm Visual Fault Locator
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Shanghai Baudcom Communication Device Co.,Ltd.
Visual Fault Locator series Visual Fault Locator uses the DFB-LD as the emitting component. Driven by constant current source, the indicator can emit stable red laser.The product can be used to inspect fiber failure when they connect with optical interface and be inserted into single mode or multi mode optical fiber.It is indispensable tool in fiber project constructing, fiber net-work maintaining, optical component manufacture and research.
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Product
Temperature Indicator
TICT
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The LogTag® TICT is a low cost disposable electronic temperature indicator for use in monitoring temperature & time statistics in transport applications of up to 45 days duration. The LogTag® TICT can monitor and record statistics against four factory pre-set temperature limits for up to 45 days, displaying ‘OK’ if environmental conditions remain within limits. If temperatures exceed two high temperature alarm limits or go below two low temperature alarm limits, the LCD shows a ‘REJECT’ alert, indicating the goods require further checking.
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Product
Single-in-Line Reed Relays
Series 116
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SIL relays - Smallest board area. 1A version requires 0.15 x 0.27 inches .(3.8mm x 6.8mm). 1 or 2 switches with 10 Watts rating. 5 or 12 Volt coils with optional diode
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Product
Continuity Tester with Audible Indication
TEK402
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The Martindale TEK402 is a low cost, easy to use continuity tester with audible indication. The loud buzzer makes it easy to use in noisy environments.
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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
Hipot Line Testers
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The newest product of our Hipot Line Testers, the UL Listed HT-S series hipot now comes with an adjustable ground continuity test in range of 0.08 - 1.50 , and Auto-offset for test leads up to 1.00 . Performs 0-2000 AC Hipot Test. Neutral/Hot to Ground Leakage current test up to 20 mA AC. Easy to use and connect. Ships complete with cables, manual, and a Calibration Certificate.
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Product
PXI Fault Insertion Switch, 7-Channel, Two Fault Buses, 20 A
40-194A-002
Fault Insertion Unit
The 40-194A-002 is a 7-Channel Fault Insertion switch with two fault buses, designed for the simulation of fault conditions in automotive systems. As well as high current handling of 20A, very low currents can also be switched.
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Product
Humidity Indicators
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A humidity detector, also referred to as a humidity meter or humidity gauge, is a device with a humidity sensor that measures the relative humidity in the air. PCE Instruments offers a number of humidity detector products including handheld humidity detector, data recording or data logging humidity detector, and combination or multifunction humidity detector devices that also measure parameters such as room or ambient temperature and atmospheric or barometric pressure. A humidity detector can measure relative humidity (RH) as a percentage (%) from 0 to 100 % RH, depending on the humidity measurement range of the specific model.Humidity is a key factor in everything from library and museum archival to agriculture, construction, manufacturing, transportation, warehousing, and heating, ventilation, air conditioning and refrigeration (HVACR). A relative humidity meter also is helpful in evaluating workers' heat stress risk on production floors and job sites. In addition, humidity plays an important role in the residential sector. If the humidity is too high in a private household, mold can grow. Mold creates a health hazard for anyone breathing the air in the home.
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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
Fault Locating
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Schweitzer Engineering Laboratories, Inc.
The built-in fault-locating methods in SEL devices allow you to quickly identify faults, dispatch crews for repairs, and restore service faster. Traveling-wave fault-locating technology calculates the locations of temporary and permanent faults by measuring the arrival times of the naturally occurring traveling waves caused by a transmission line fault. Accurately detecting these waves requires ultra-high-resolution monitoring, and locating is accurate to within one tower span (±300 m). Impedance-based fault-locating technology calculates fault locations by detecting changes in line impedance as a result of a fault. Impedance-based locating is reliable and accurate to about 2 percent of a line’s total length.
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Product
Digital Indicator for Strain Gauge Sensors
AD-4530
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Low cost digital indicator for various applications. Suitable for measurement of load, pressure, torque, tension and more at an affordable price.Digital Zero (DZ) stores zero data at any measurement point. This function can also be used to tare weight. Measurement can simply be restarted when it was interrupted by a loss of power.Power on zero function adjusts to zero when the power is turned on.Digital filter provides stable measurement results.Digital span calibration. Easy calibration just by inputting the rated output of a sensor. No need to use a mass.
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Product
Phase Sequence Indicators (Contact Type)
862 PR
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Standard Electric Works Co., Ltd
● Two functions in one unit: open phase and phase sequence detection.● Neon light indicators.● Large size alligator clips for easy clipping onto switch- boards terminals.● Checks a wide range of 3-phase power sources.● Ideal for installing conveyor lines, pump systems and interconnected drivers.● Waterproof design, protection class : IP24.● Special test leads length are available on request.
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Product
Electronic Fuel Quantity Indicator
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Proportional to the amount of fuel in the tank, thereby visibly indicating remaining fuel quantity to the pilot.
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Product
PXI 1A Fault Insertion Switch 11-Channel
40-195-101
Relay
The 40-195 is a 22 Channel 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 on pairs of signals 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. Relays in-line with the signal paths allow open circuit conditions to be simulated on either side or both sides of a signal pair. Relays between each channel pair enable adjacent signals to be shorted, and relays between signal paths and the "Fault" connection allow the application of external user applied fault conditions.
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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
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
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
Pentype Visual Fault Locator
RA3105
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Radiasun International Group Ltd.
The RA3105 Pentype VFL is specially designed for field personnel who need an efficient and economical tool for fiber tracing, fiber routing and continuity checking in optical network. It includes: Finding the breakpoint, poor connections, bending or cracking in fiber optic cables. Finding the faults of OTDR dead zone End-to-end visual fiber identification.
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Product
Line Scan Camera
Piranha4 Polarization
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The Piranha4 Polarization™ camera is a breakthrough in the machine vision industry. This high-speed polarization camera features three native polarization states plus an unfiltered channel.The Piranha4 polarization camera extends detection capability in machine vision and is ideal for detecting stresses, surface roughness, film thickness, alloy composition, and 3D profiles.
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Product
Cable Fault Locator
TX2003
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6 km (19,000ft) 0.5mtr dead Zone Selectable Cable Impedance Warble Tone Generator Rapid Fault Location Large 128x64 LCD with Backlight Scratch Resistant Display Environmental Protection IP54 CE Approved 3yrs Manufacturers Warranty 60 Hours Battery Life
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Product
PXI Fault Insertion Switch, 7-Channel, Two Fault Buses, 20 A
40-193A-002
Switch Module
The 40-193A-002 is a 7-Channel Fault Insertion switch with two fault buses, designed for the simulation of fault conditions in automotive systems. The module is capable of switching current up to 20A.
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Product
Line Loop Tester
8455
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Simpson?s Model 8455 Line Loop tester detects line shorts, opens and multiple ringers, DC voltages and loop resistance. It can measure DC voltage up to 100 volts and loop resistance to 2 megohms. A front panel ?reverse polarity? switch allows changing polarity positions quicker and easier than manually switching test leads when making line checks.
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Product
RS485 Remote Display Indicator
CS1-8
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CS1-8 has been designed for remote display by RS485 (Modbus RTU Mode) interface.
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Product
PXIe 10GBase-T1 Ethernet MEMS Fault Insertion Switch, 8 Channel
42-205-008
Fault Insertion Unit
42-205-008 (PXIe) is a 8-channel fault insertion switches designed to simulate common faults on high speed two wire communication interfaces such as xBaseT1 Ethernet. They available with 4 or 8 channels of two wire serial connections and can be used for simulating faults on 10BaseT1, 100BaseT1, 1000BaseT1 and 10GBaseT1 Ethernet interfaces. Any wire can be set as open circuit and shorts can be applied across wire pairs. Fault connections can be made to one of four external signals via two fault buses, typically simulating connections to supply voltage or ground.
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Product
Line Impedance Stablisation Networks (LISN)
Emissions
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All commercial LISNs include an artificial hand connection and a transient limiter. This adds a 30dB insertion loss. A 30dB pre-amplifier is included which can be connected in the RF output feed to return the insertion loss to 0dB. All bar the heavy current LISNs are constructed in a flanged aluminium enclosure that can be bolted directly down to a ground plane (as required by standards). The underside of the enclosure is left unpainted to ensure good conductivity with the plane. The 16A and military/automotive LISNs have an RF output for each line, thus allowing parallel measurements of the emissions. This facilitates measurement of common mode and differential mode components of the emissions if required.
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Product
Line Tester
LT51
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The LT51 Line Tester is a portable handheld battery powered instrument for Data, DSL, Telephone, Voice Copper Line testing. It combines the features of several pieces of test equipment such as a Level Meter / Spectrum Analyser, Distortion Analyser, Oscillator, Handheld DMM and TDR in the one small lightweight package.
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