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- Pickering Interfaces Inc.
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LXI High Voltage Switching - 1-Bank, 1-Pole, 48:1 Multiplexer Plugin Module
65-231-900
The 65-231-900 plug-in module is part of a scalable high voltage multiplexer platform that provides a high voltage switching solution with capability up to 9 kV.
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Contact Voltage Detectors & Phaser
*For use on uninsulated overhead conductors*Audible and visual alert when absence of voltage is detected*Models available with different voltage ranges
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Voltage Detectors
Available with a digital readout or a simplified LED display Seaward's specialist range of voltage detectors have the versatility and durability to cope with all types of user demands.
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Zero Bias Schottky Detectors
Fairview Microwave’s line of coaxial packaged zero bias Schottky detectors feature matched inputs for excellent VSWR, voltage sensitivity levels that range from 100 to 500 mV/mW for small signal detection, negative video output polarity, and can withstand maximum input power levels up to +20 dBm CW. Operating temperature range covers 0°C to +90°C and storage temperature of -65°C to +125°C. These zero bias Schottky detectors utilize compact cylindrical package outlines that are made of passivated stainless steel and offer a variety of popular input/output SMA and BNC connector configurations that make them ideal for use with precision test and measurement, instrumentation, and subsystems assemblies. Numerous applications include power measurement, leveling pulsed signal sources, AM noise measurements, radar or missile guidance systems, monitoring system level performance, and pulsed RF measurements.
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Voltage Detectors & Testers
Non-contact AC voltage detector quickly checks for the presence of live voltage on wiring and electrical devices. Features a built-in flashlight for added convenience.
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Contact Voltage Detectors
Shanghai Beha Electronics Co., Ltd.
The detector detects a high and extra high voltage in AC lines. An elongate insulation rod permits checking of high voltage circuits at safe distance for voltage.
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Low Voltage Detectors
LVD-15
Standard Electric Works Co., Ltd
● Bright LED and audible alarm sound when voltage is present.● Designed for non-contact voltage detection.● Can be used to find a break in a wire.● Flashlight function.● ON/OFF switch for longer battery life.
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*Pulse Characterization Sensors
Pulse Characterization Sensors provide the ability to see and measure the temporal characteristics of pulsed and CW laser beams. Ophir Fast Photodiode Detectors are designed to convert optical signals into electrical signals which are then measured with third-party instrumentation such as oscilloscopes and spectrum analyzers. Accessories are available to connect to IS6 integrating spheres or fiber optic cables. Attenuating filter accessories are also available to increase their dynamic range. Different models offer silicon, UV enhanced silicon and InGaAs PIN photodiodes, covering a combined spectral range of 193 nm to 1700 nm. Rise times range from 25 picoseconds to 3 nanoseconds. The fast rise times are achieved by an internal reverse bias voltage circuit. Power is supplied by internal batteries and/or an external power supply depending on the model. Detectors should be connected to a 50Ω impedance in order to maintain their nominal rise times. They can be connected to higher impedance loads, but this will result in a significant increase in the rise time. If higher output voltage is required, it is recommended to connect the detector to a trans-impedance amplifier with an Input impedance of 50Ω
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RMS Responding Power Detectors
Recognized as the pioneer and leader in RF detectors, Analog Devices offers a broad portfolio of high performance logarithmic amplifiers and TruPwr™ rms responding detectors. ADI logarithmic amplifiers measure signals up to 100 dB dynamic range, from dc to microwave, and accuracies of ±0.2 dB, and are well-suited for both RSSI and transmit power level detection. The TruPwr rms detectors address the challenge of measuring complex waveforms found in spread spectrum CDMA/W-CDMA and higher order QAM modulation systems and provide an accurately scaled dc voltage, which is the rms equivalent of the input waveform.
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NI-9219, 100 S/s/channel, 4-Channel C Series Universal Analog Input Module
785994-01
100 S/s/channel, 4-Channel C Series Universal Analog Input Module - The NI‑9219 is designed for multipurpose testing. With the NI‑9219, you can measure signals from sensors such as strain gages, resistance temperature detectors (RTDs), thermocouples, load cells, and other powered sensors, as well as make quarter-bridge, half-bridge, and full-bridge current measurements, with built-in voltage and current excitation. Each channel is individually selectable, so you can perform a different measurement type on each channel.
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Charge Amplifier
ZET 440
Charge amplifier ZET 440 for piezoelectric detectors is intended for:*amplification and conversion of output signals of primary piezoelectric transducers with charge output;*amplification and conversion of output signals of primary transducers with the IEPE type in-built electronics to voltage;*gain ratios: 1, 10, 100;*LPF: 0.1, 1, 10 Hz
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Tunable Detectors
Due to their spectral properties and robustness, pyroelectric detectors have proven themselves for many years in numerous applications in gas analysis, flame detection and spectroscopy. They enable the tuning of the optical filter over a defined spectral range by simply adjusting the control voltage. Instead of mounting filters to inspect specific areas of interest as is conventionally common, the detector with tunable Fabry-Pérot filters (FPF) can be used to monitor a broad spectral region continuously.
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AC Voltage Proving Units
HLV-1
Standard Electric Works Co., Ltd
● Designed to proof. AC voltage detectors AC voltage testers● Compact, handheld, and easy to carry and use.● Battery operated.● LED indicates when power is "ON".● Normal 4mm test leads.
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Data Acquisition Recorders & Loggers
DAS1800
The DAS1800 can be configured for a wide variety of applications with slots for 10 input modules each supporting 4 or 8 measurement channels. Acquire data from any sensor with a voltage or current output (with shunt), or directly measure voltage, resistance, or temperature using thermocouples or resistance temperature detectors (RTDs).
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Non Contact Voltage Detection
Our range of Non Contact Voltage Detectors offer a safe and accurate method of checking for voltage present on a conductor. With audible and visual indication, our range offers total confidence when checking cables for live voltages
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Partial Discharge Test Equipment
Wuhan Huatian Electric Power Automation Co., Ltd.
Partial discharge detectors for high voltage equipment.
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Photodetectors
Detection of weak light pulses on the few-photon level is crucial for many applications. The Menlo Systems' detector portfolio includes PIN photodiodes with low noise RF amplifiers, ultrafast avalanche photodetectors with integrated high voltage supplies, and detectors based on homo- and heterodyne detection.
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H.V. Proving Unit (DCV)
2713 PU
Standard Electric Works Co., Ltd
● Designed to proof: -Phasing sticks. -High voltage detectors (contact type only, not to be used with non contact proximity detectors.) -High voltage and voltage testers.● Battery operated.● Led indicates when power is “ON”.● Small and hand-held.● Quick connection with normal 4mm test leads.
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AC Voltage Proving Units
HLV-2
Standard Electric Works Co., Ltd
The AC Voltage Detectors and AC Voltage Testers utilized to determine if the devices under test are functionally working. They are not a calibrator and cannot be utilized for calibration.
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Current Detectors
On our website you will find current detectors that are ideal for measuring AC or DC voltage. Current detectors are irreplaceable for inspection work and maintenance. We offer the following: voltage detectors, voltage leak detectors, voltage power detectors, Current clamps ideal for measuring AC or DC voltage. metric detectors, current detectors and more. These high quality current detectors include the capacity to measure many other parameters, such as capacity, resistance, power (both by way of clamps or by means of a hand held digital device with external clamps with a range of one or three stages). The current detectors are like the majority of our measurement instruments in that they meet and excel ISO standards. This calibration is done in a laboratory and comes with an accompanying certificate. All of our current detectors can perform the demanding tasks in each industrial sector regardless of the technical problem you encounter. If you can't find the current detectors you are looking for, please contact us and we will help you find the best solution to suit your needs by calling our offices on: UK customers +44(0) 23 809 870 30 / US customers (561) 320-9162 and our technical staff will advise you regarding our measuring instruments. Our engineers and technicians will be happy to help you with the current
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High Voltage Pulse
For thicker coatings such as coal tars, extruded and tape coatings, It has a range of infinite voltage settings from 1,000 to 15,000 volts. This wide range permits you to maintain a steady inspection rate on most types of coatings on most pipe sizes without changing detectors. Pulse voltage output only.
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PXI-2722,16-Bit, 5-Channel PXI Programmable Resistor Module
781985-22
16-Bit, 5-Channel PXI Programmable Resistor Module—The PXI‑2722 is a test module that replicates the behavior of resistance-based inputs and outputs such as potentiometers, resistance temperature detectors (RTDs), voltage dividers, and bridge elements. The PXI‑2722 programmatically controls a series of relays to vary the resistance across each channel of an I/O connector. This function is well suited for simulating environmental conditions in hardware‑in‑the‑loop (HIL) validation. The software provides a simple user interface that accepts inputs in units of temperature or resistance and configures the resistance across each channel.
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Photomultiplier Tube (PMT) Bases
Scintillation detectors produce light as they absorb energy, and these light flashes result in the release of a proportionate number of photoelectrons at the cathode of a photomultiplier tube (PMT). Each of the ORTEC Photomultiplier Tube Bases is designed to accommodate a particular type of PMT to distribute the operating voltages to all its elements, and to derive signals from it.
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Ignition Pulse Detector
IP-292/296
These detectors are electromagnetic induction type detector designed to detect the number of ignition pulses produced in the gasoline engines. The IP-292 pinches a primary cord (low voltage) and the IP-296 pinches a secondary cord (high voltage) of the ignition coil. The compact, light-weight and clip-on design of these detectors offer a simple and easy detection of the number of pulse. Since the detector and its cord are made of heat resistance materials, these models are not affected by the high temperature in the engine room. These detectors are used with the engine tachometers made by Ono Sokki. (AR-7240B, CT-6700, HT-6200, SE-1620, FT-2500 or GE-2500)
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Reference plus Comparator or Amplifier
Analog Devices reference plus comparator or amplifier products combine the excellent initial accuracy and low overtemperature drift performance of single function voltage references with comparators, buffer amplifiers, and current sense amplifiers. These products offer compact solutions for a broad range of applications such as battery monitoring, threshold detectors, window comparators, auto power-off circuits, and low dropout (LDO) regulators.
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Magneto-Electric Rotation Detector
MP-981/AP-981
The MP-981 is a magneto-type detector using a hall element which is suitable for revolution (r/min) measurement from low speed to high speed.Magneto-type detectors use an internal hall element, a permanent magnet, DC amplifier, and voltage regulator and respond to flux, so that a rectangular wave form is derivable from much lower speed all the way though high speed.In addition, a signal indicator is provided in spite of the detector's compact design, making verification of operation and mounting position possible.Meanwhile, the AP-981 is the water and acid proof type, which conforms to Class ' of JIS C0920.
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Cable Detectors
With certain models of cable detectors you can locate open power cables, either live or dead (without current), with voltages up to 300V. Cable detectors can locate cables, circuits, short circuits and ground points. To perform these functions, it is not necessary to disconnect electrically sensitive devices or to disconnect theCable Detectors to locate open power cables, either live or without current, up to 300V power from the cable which is being tested. Cable detectors can also locate ferrous and non-ferrous metals, wood and plastic with a high level of accuracy.
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Non-RMS Responding Power Detectors
Recognized as the pioneer and leader in RF detectors, Analog Devices offers a broad portfolio of high performance logarithmic amplifiers and TruPwr™ rms detectors. ADI logarithmic amplifiers measure signals up to 100 dB dynamic range, from dc to microwave, and accuracies of ±0.2 dB, and are well-suited for both RSSI and transmit power level detection. The TruPwr rms detectors address the challenge of measuring complex waveforms found in spread spectrum CDMA/W-CDMA and higher order QAM modulation systems and provide an accurately scaled dc voltage, which is the rms equivalent of the input waveform.
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Electrical Testers
When you work with electricity, you want tools that are field tested and proven to meet the highest standards. All Amprobe tools undergo rigorous examination in our state of the art testing labs, ensuring quality and full compliance with the latest IEC and CE safety regulations. They are also listed with third party certification labs worldwide. Amprobe electrical testers include circuit tracers and testers, non-contact voltage detectors, voltage meters, socket testers and more to cover all aspects of electrical testing.
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Electricians' Accessories
A selection of voltage detectors, proving units, test leads, certificate books and a DVD, which make it that bit safer and easier to get the job done.
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Voltage Indicators & Detectors
Digital Voltage Detector is designed for easily indicating AC voltage on Underground primary, Over head primary and Transmission conductors up to 999 kV. The large digital display can be seen and read at distances up to 50'. Unit is perfect for large system voltages from 4kV to 765kV Phase to Phase.
