Loop a Line
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Product
Loop A Line Products
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Cable pair tracing and a lot more, Loop-a-Line products can remotely control a far end device (the oscillator) for up to 20km of cable. Using a Loop-a-Line allows the linesman to remotely change the state of the oscillator to any of five different states. Therefore eliminating the need for multiple journeys along the cable path.
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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
Galaxy Craft Test Set
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A low cost, high quality test set. Galaxy is made of industrial grade plastic. It is designed for rugged use and can withstand rough handling and shocks in field use. The dumbbell shape is slung on the shoulder to keep the hands free, It has an extra large belt hook equipped with a spring-loaded clip for secure holding to belt loops. The line cord is braided in superior yarn with angled bed of nails and piercing pin.
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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
Digital Measuring Instrument
Z Loop Line
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Digital measuring instrument for measuring of Loop and Line impendance.
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Product
RCD Loop Line
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Digital measuring instrument for RCD testing with Loop and Line resistance measurement also without tripping the RCD.
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Product
100-Watt DC Power Line Conditioner w/Holdup
44LS1
Power Line Conditioner
NAI’s 44LS1 is a 100-Watt Power Line Conditioner with holdup time that protects downstream DC/DC converters from transients, low voltage conditions, and power interruptions. This unit accepts +28 VDC input and provides 22.5 to 30 VDC at 100 Watts to all downstream DC/DC converters.
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Product
VPX55-3HU 3U VPX Power Line Conditioner with Holdu
VPX55-3HU
Power Line Conditioner
The VPX55-3HU is a 400-Watt DC/DC Power Line Conditioner which plugs directly into a standard 3U VPX chassis with a VITA 62 0.8" or 1.0" power slot. This off-the-shelf solution is compatible with VPX specifications and addresses the need for 3U VPX power applications requiring an optional VITA 62 Energy Storage Module.
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Product
72.5-Watt DC Power Line Conditioner w/Holdup
44KS3-02
Power Line Conditioner
NAI's 44KS3-02 is a 72.5-Watt Power Line Conditioner with holdup time that protects downstream DC/DC converters from transients, low voltage conditions, and power interruptions. This unit accepts +28 VDC input and provides a single output at 72.5 Watts either 22.5 to 30 VDC with holdup time or +16 VDC without holdup time - to all downstream DC/DC converters.
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Product
500 Watt AC/DC Power Line Conditioner, 3U VPX, Holdup Time
VPX56-3HU
Power Line Conditioner
NAI's VPX56-3HU is a rugged, high-performance 500-Watt Output +28 VDC Input 3U VPX AC/DC Power Line Conditioner designed for aerospace, defense, and industrial markets. This off-the-shelf power supply plugs directly into a standard VPX conduction cooled chassis and protects downstream DC-DC converters from MIL-STD-704 transients, low-voltage conditions and power interruptions, providing up to 50 milliseconds of holdup time at up to 500-Watts. Continuous Background Built-In-Test (BIT) and I2C communication are included.
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Product
Loop Powered Indicators
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DEVAR loop powered indicators are designed to easily convert any standard 4 to 20mA loop signal to readout directly in engineering units. Optional back-lit display available.
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Product
One Core Loop Tester
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DAMUL is an innovative and portable optical power checker accompanying 1-core loop back function. DAMUL can check SFP TX and RX power level by simply inserting SFP into it. If you use UPM (Universal SFP-typed Power checker Module) optionally provided, DAMUL can measure optical power. Also, when using SPM (SFP-typed Power checker Module) optionally provided, DAMUL can identify 18 CWDM wavelengths as well as its power automatically. DAMUL provide users high productivity for optical power checking work on fiber optic systems such as WDM-PON.
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Product
Antenna, Loop
EM-6871 | 30 Hz – 1 MHz
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The EM-6871 Antenna can be used with any 50 ohm /Receiver/Field Strength Meter to obtain magnetic field measurements from 30 Hz to 1 MHz.
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Product
Single Loop Controller
1462
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The N4400 is a sophisticated, single loop controller which provides extensive profiling programming options for complex processes. The controller can create a profile with up to 121 segments, store up to 8 programs and configure and store extra programs on a PC.
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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
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
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
Electronic Line Stretchers
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Simplify VCO measurements with controlled phase shifts from 180 to 1300 MHzOver 360° phase shift of the reflected signalNormalized and stable magnitude of the reflected signalVoltage controlled for automated applications
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Product
Transmission Lines
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SemiGens 50-ohm Transmission Lines offer the RF/microwave designer complete flexibility and repeatability for the most challenging applications.
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Product
Antenna, Loop Sensor
EM-6873 | 20 Hz – 100 KHz
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The EM-6873 Loop Sensor Antenna uses passive circuits to transform magnetic field components between 20 Hz – 100 kHz to an equivalent open circuit two-terminal voltage on the receiving instrument. Use of the conversion Factor Chart, supplied with each antenna, will yield the strength of the magnetic induction field referenced to a uniform field. The loop is electrostatically shielded and therefore is sensitive only to the magnetic component (B-field) of the electromagnetic fields.
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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
Short Circuit Loop Impedance Meter
AMZC-304
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Short circuit loop impedance measurement in networks with nominal voltage: 220/380V, 230/400V, 240/415V, with frequency 45…65Hz ; Short circuit loop impedance measurement with 15mA current, without triggering RCD. ; Detection of the replacement L and N in the socket and automatic swap in the meter
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Product
Loop Meters
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The CM-1TB + XL-1 are modern digital current loop-powered meters that convert standard loop current to engineering units. They feature high accuracy and a large 0.6-inch LCD display. Proven reliability combined with low cost has earned these meters world-wide acceptance, with thousands in use.
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Product
Line Scan Cameras
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JAI’s extensive product offering includes color line scan cameras featuring prism technology with multiple CCD or CMOS linear sensors delivering high performance color/NIR imaging solutions for high-speed web/continuous applications such as print verification, tile inspection, food/fruit sorting, and more. Also monochrome line scan cameras with ultra fast scan rates.
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Product
Loop Testing
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Megger loop testers offer both traditional measuring techniques and state of the art “non-RCD Tripping” technology. Use these products to determine the prospective earth fault current, which is the maximum current able to flow in a phase-earth fault in an installation, and also to indicate the prospective short circuit current which is the maximum current able to flow in the event of a phase-neutral fault.
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Product
Single Loop Controller
1460
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he 1460 has been designed to provide immediate visibility to the operator. At a glance, the programmable displays will show you the measured variable, the set point and the parameter being edited, the number of cycles or time remaining, the recipe name and number and also whether the cycle is in a ramp or soak mode
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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
Dual Loop Master Controller
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The Xcite System Master Controller provides all dual loop functions needed for accurate closed loop control and display of the static and dynamic test variables, while producing the highest electro-hydraulic frequency response. At the heart of each Xcite System is the Master Controller, a compact electronic control package which provides all of the controls and displays necessary to operate a controlled force or torque exciter system. The Xcite Master Controller is unique in that it provides electro-hydraulic excitation over a broad frequency range, unprecedented by any previous electro-hydraulic excitation system. It achieves its great frequency range through the use of sophisticated circuitry, high voltage inputs to the servovalve and compression control of the dynamic feedback variable in addition to the conventional servo control of the static loop. Static parameters such as force or displacement may be matched with dynamic control variables such as force, displacement, velocity, acceleration or strain for maximum test flexibility.
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Product
Transmission Line Pulse Testing
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Transmission Line Pulse testing, or TLP testing, is a method for semiconductor characterization of Electrostatic Discharge (ESD) protection structures. In the Transmission Line Pulse test, high current pulses are applied to the pin under test (PUT) at successively higher levels through a coaxial cable of specified length. The applied pulses are of a current amplitude and duration representative of the Human Body Model (HBM) event (or a Charged Device Model – CDM – event in the case of Very Fast TLP, or VF-TLP).
