Overhead Line
See Also: Line Fault Indicators
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Product
- Optically Isolated Line Driver
Model 72A
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FEATURES: DC TO 19.2 KBPS; Optically Isolated; TD & RD LED's; Loopback Switch; Built-In Surge Protection; Male or Female Connectors; Screw Terminals and RJ-11. The Model 72A Optically Isolated Line Driver links RS-232 based devices over extended distances. It provides optical isolation and has built-in verification of operation using a loopback switch.
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Product
Air Core Line & Load Reactors
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Line and load reactors are generally serial-connected to the input and/or output terminals of three phase equipment such as motor speed controllers, inverters and UPS systems. These equipment make use of semiconductor switches such as IGBTs, thyristors, and diodes and therefore create harmonic distortion and high switching over-voltages (dv/dt). Use of such equipment has been becoming more widespread as the technology advances. However, the negative effects of these equipment should not be overlooked.
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Product
Vehicle Inspect Lines Software System
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Foshan Analytical Instrument Co, Ltd.
Flexible control mode(A collective-type control mode can be adopted,but a distributive-type control can also be adopted);Powerful system function(Distributive-type control and collective-type management,provide the functions of equipment debugging,vehicle log-in,vehicle testing and bill printing.A secret code and right-limit can be set so that the system safety function is enhanced);Remote control(A remote log-in,main remote control and remote printing can be realized in accordance with the actual conditions of the testing station.At the sametime,provides a powerful data-base and one station with multi-wire:That is one testing station has more
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Product
Tel Line Tester
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A diagnostic tool used to verify, troubleshoot, and maintain analog and digital copper phone lines.
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Product
Power Line EMI Adapters
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How much EMI noise is on your power lines indeed? How to assess the levels of noise and its properties when it is obviously a bad idea to connect your oscilloscope or a spectrum analyzer directly to your power lines?Our EMI interface adapters provide a barrier for high mains voltages but a straight passage for high-frequency signals so that you can connect your sensitive instrument to power lines for analysis and quantification. We offer plug-in and hand-held adapters which can measure both differential ("normal") and common-mode noise.
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Product
Subsystems And Line Cards
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Eliminate your risks, lower your costs, and improve your system performance by partnering with a respected world leader in custom line card and subsystem solutions.
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Product
Line Protection
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Schweitzer Engineering Laboratories, Inc.
SEL transmission line protection relays provide subcycle line differential and multizone distance protection for a secure, reliable, and high-speed solution. Their fault-locating capabilities allow you to efficiently dispatch line crews to quickly isolate line problems and restore service faster.
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Product
In Line HT Ignition Tester
1177
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Establishes whether there is a high tension spark potential at the spark plug. Hands free operation means no risk of electric shock to user. Ideal for modern vehicles with sensitive electronics. Probe is 55mm long with a lead 100mm in length.
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Product
Power Line Disturbance & EMF Monitors
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This category contains a variety of solutions for those power line disturbances situations, from simple to complex models.
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Product
Line / Hood Test Equipment
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The units will test any length, class, or style of hose in today's market.
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Product
X-Ray Line Camera
X-Scan C
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Slim, plug-and-play-type, water-resistant X-ray line cameras for harsh industrial environments.
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Product
Line Input Test
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Measure the dB level and frequency of the iAudioInterface2 line input or line output (also works with any dock input audio source).
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Product
Line Injector
J2120A
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While the injection transformer is a very wideband adapter, it is not useful for measuring ripple rejection (PSRR) of a power supply or even an opamp. This is because the attributes that make the injection transformer perform so well also result in a transformer that is intolerant of DC current. Even very small DC currents (5mA or less) can greatly reduce the signal capacity or even totally saturate the transformer. For this reason, the Picotest line injector (J2120A) is another essential test adapter.
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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
Live Line Clamp Insulation Resistance Tester
MLIT-1
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MULTI MEASURING INSTRUMENTS Co., Ltd.
*Easy and convenient live line insulation measurements for servo motor,inverter motor and power line.・More than 0.1MΩ for power line.・More than 10MΩ for servo motor and equipment.
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Product
Waspmote Plug & Sense! Encapsulated line
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Libelium Comunicaciones Distribuidas S.L
Robust waterproof IP65 enclosure.11 models integrating more than 150 sensors.Add or change a sensor probe in seconds.Solar powered with external panel.Radios: 802.15.4, 868, 900, WiFi, 4G, Sigfox and LoRaWAN.Over the Air Programming (OTA).Special brackets ready for street lights installation.Fully certified for the main markets: CE, FCC, IC, ANATEL, RCM, PTCRB, AT&T.
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Product
Line Mounted Detector of PtG and PtP Faults in Line Networks
LineTroll 110EμR
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The indicator is powered by replaceable long-life lithium batteries which have a life expectancy of 10-15 years. It provides a 360 degree visibility for indication both for transient faults and permanent faults.
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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.
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Product
15T Standard Running Line Monitor
RLM15T-3.0-S
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The DLM 15T Running Line Monitor measures the tension on a rope passing through its three wheels. Typically used in cable laying and winch operations to measure and record line tension the robust design has become an industry standard. The monitor can be supplied as a separate item for integration with customers existing PLC’s or with a DLM digital display/HMI touch screen display.
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Product
10 Gb/s Programmable Digital Delay Line
QPDDL10
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The QPDDL10 series delay lines are four channel precision time delay generators for digital signals. Delays are controlled precisely in 5 ps increments at data rates up to 10 billion bits per second or clock rates exceeding 5 GHz. Each of the four channels is independently programmable.
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Product
Single-in-Line Reed Relays
Series 113
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SIL relays - Requires a small area of only 0.15 x 0.5 inches (3.8mm x 12.5mm). 10 Watts Form A or 3 Watts Form C switches. Smallest Form C reed relay
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Product
Line Post Sensors
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These products are designed for distribution circuits only at their rated capacities. They cannot be field modified for capacities other than what was shipped with the units.
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Product
End of Line Noise Test System
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End of Line Noise Test Systems from VIacoustics are designed to support end of line product noise testing on factory floors and quality assurance environments. Using the Limit Analysis features of the Nelson Acoustic Trident software, users can set noise emission maximum, minimum or control range criteria based on Awtd and/or 1/N octave band criteria. Criteria can be customized for most any type of product based on the noise emissions of known good and bad units. The large front panel Pass/Fail indicator allows operators to quickly determine if units meet the criteria. Data on units that fail can be exported for further analysis.
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Product
Power Line Meter
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The Line EMI Meter measures electromagnetic interference in a single-phase AC power line. It plugs into a wall outlet (mains socket) and requires no battery. It immediately displays total line noise in millivolts (range 1999 mV, resolution 1 mV) in the frequency range 10 KHz 10 MHz (the frequency limits at which sensitivity is of the maximum sensitivity). A speaker plays the sound of the EMI, amplitude demodulated, in order to identify the EMI source (such as an AM or shortwave radio station vs. a motor vs. an electric arc).
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Product
SAM Premium Line
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PVA TePla Analytical Systems GmbH
The SAM Premium Line combines acoustic microscopy and optical microscopy. It enables the scanner to be combined with both an inversion as well as a reflected-light microscope. The technology used in the SAM Premium Line is based on a core platform that employs the latest production and research technology. The individual systems are characterized by high throughput, high flexibility and a wide scanning range. They can be expanded to suit customer requirements and specified for the most diverse applications.
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Product
Inrush Current Generators for Zno Production Line
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Shanghai Guantu Technology Co., Ltd.
Inrush Current Generator Standard: IEC61008, IEC61009, I61051/61643, ANSI C62.31, C62.33, C62.35, TU K20, K21, K44, K45, UL943Inrush Current Generator Features1. LCD screen display, built-in computer control, man-machine dialogue, easy to operate.2. Program-controlled high-voltage power supply, high voltage stability and precision3. Imported non-inductive high-power resistors are used to ensure the consistency of surge waveforms4. The main switch adopts electronic switch discharge mode, and the output polarity is automatically switched
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Product
Programmable Delay Line Instrument
The XR Series
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A selection of common step sizes that gives you the broadest signal delay range among all our products
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Product
RS-232 Fiber Optic Auto Powered Line Driver
Model 9271
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The Model 9271 RS-232 Fiber Optic Auto Powered Line Driver features a standard DB9 interface for maximum performance and reliability of data transmission over glass fiber, eliminating the need for serial to nine-pin adapters. In addition, it brings effective data communications to manufacturing environments. I
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Product
USB Line Camera
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The USB Line Camera is an easy-to-use cost-effective board-level line scan camera. It consists of two circuit boards, the main circuit board and the sensor circuit board.
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Product
Ramp or Flight line Air Data Tet Sets
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The test sets are all digitally controlled through a local or remote keypad and display. The intuitive user interface allows test set functions to be easily controlled with a minimum of key strokes, with all test parameters displayed, and is suitable for both first time and more advanced users. Optionally many of the ADTS can be remotely controlled by a PDA Pocket PC with wireless Bluetooth connection. The intelligent user interface provides protection to both the test set and the UUT. The software rejects entered command values that exceed the pre-selected limit ranges.
