Showing recent results 3706 - 3720 of 4254 products found.
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AJIT Electronics Co.
The protective devices such as relays, overload coils, circuit breakers must be checked regularly to ensure that, they are always ready to operate correctly. If a fault occurs in the equipment, which they are protecting, routine relay testing will quickly detect the faulty, incorrectly adjusted protection circuit and will possibly prevent serious damage to plant or injury to personnel. Apart from checking the protective circuits correctly, it is usually necessary to measure its operating time. The micro controller based time interval meter is used for this purpose in all AJIT brand relay tester.
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Whistler
1200 Watts Continuous - 2400 Watts Peak Power3 AC Outlets - 2 USB Ports for powering/charging devices such as game systems, laptops, and moreDigital Volt/Watt Meter for monitoring power usageThermostat Controlled Fan and Overload IndicatorElectronic Circuit Protection which includes: Smart Surge Control, Overload/Voltage Protection, Short Circuit Protection, and Thermal Cutoff
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ADAM-4520I-AE - B+B SmartWorx
Wide Operating Temperature: -40 ~ 85° CAutomatic RS-485 data flow control3000 VDC isolation protectionSurge protection RS-485 data lineTransmission speed up to 115.2 KbpsNetworking up to 1200 meters (4000 feet)Reserved space for termination resistorsPower and data flow indicator for troubleshootingPower requirement: +10 to +48 VDCMounts easily on a DIN-rail, panel or piggyback
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ADAM-4510I-AE - B+B SmartWorx
Wide Operating Temperature: -40 ~ 85° CAutomatic RS-485 data flow control3000 VDC isolation protectionSurge protection RS-485 data lineTransmission speed up to 115.2 KbpsNetworking up to 1200 meters (4000 feet)Reserved space for termination resistorsPower and data flow indicator for troubleshootingPower requirement: +10 to +30 VDC w/power reversal protectionMounts easily on a DIN-rail, panel or piggyback
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ECD485 - EDMI
Deploy sub-metering sites and simple metering networks with ease using the EDMI MiniHub RS-232 to RS-485 converter.1/4 Load RS-485 modules allow for up to 128 devices over 1.2km of wired daisy-chain network, with each meter capable of becoming the Network Master and remotely connecting to a backhaul system via an integrated EDMI Modem Port redirect connector.
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IT6100 Series - I-TECH Electronic Co., Ltd
IT6100 series assure you accurate measurements with 0.1mV/0.1mA high resolution and high accuracy. With high-speed List mode output and voltage rise speed up to 20ms, it can independently edit and perform the default voltage waveform to meet the high-speed test needs. IT6100 series has built-in 5 1/2 digital voltmeter and milliohm meter, which can measure additional signals. IT6100 series supports SCPI communication protocol, GPIB/USB/RS232 interfaces are optional for customers.
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Pulsar-4 7Z01201 - Ophir Photonics
Ophir’s 4 channel Pulsar interface turns your PC or laptop into a full fledged Ophir multi-channel laser power/energy meter. Just install the software, plug the laser measurement sensor into the Pulsar and the USB cable from the Pulsar to the PC USB port. With the Pulsar-4, you can connect up to 4 laser measurement sensors to each module, monitor each pulse at up to 25 kHz and utilize external trigger.
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871 Series - Bristol Instruments, Inc.
The 871 Laser Wavelength Meter from Bristol Instruments is the best way to measure the absolute wavelength of both pulsed and CW lasers and OPOs. By combining proven Fizeau etalon technology with automatic calibration, the reliable accuracy needed for the most meaningful experimental results is ensured. What’s more, a sustained measurement rate of 1 kHz enables the wavelength characterization of every single pulse for most lasers. And, the resulting time resolution of 1 ms provides the most detailed analysis of tunable lasers.
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IMADA, Incorporated
Lever-operated manual systems enable rapid push/pull testing up to 220 lbf.Wheel-operated manual systems enable slower, more precise movement with the hand wheel up to 750 lbf.Motorized push/pull testers offer the most control and highest degree of repeatability with the ability to set a constant test speed and range of movement up to 1100 lbf.All push/pull testers can be configured with a digital force gauge with data output for analysis by data acquisition software. An optional digital distance meter to measure displacement is available.
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GF333V2 - Beijing GFUVE Electronics Co.,Ltd.
Standard kWh meter is a reference standard with the characteristics of wide-range, multifunction and high-precision. It has accuracy class of 0.02. By adopting techniques of DSP, embedded system and automatic temperature balancing and other compensation, it has not only advantages of light weight, small size, high precision, high performance, powerful function, original interface, ease-to-use, but also work stability.The product can be widely used in fields of electric energy measuring, electric energy laboratories and other relevant industry, not only in laboratories but also at the industrial field.
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A-70H - Comptus
The Comptus A70-H relative humidity sensor provides an analog output signal proportional to relative humidity. The A70‐LPDD loop indicator can be used to display the senses relative humidity with the 4-‐20 mA output. These units are used in conjunction with electronic data collection systems or for input to control systems. They are readily combined with meter relays to provide custom controls.
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SFJ018 - Shanghai Launch Electric Co., Ltd.
SFJ018 relay protection test cabinet uses double carbon brushes regulator, big buttons for regulating AC/DC voltage, current under large loading, small buttons for regulating AC/DC voltage, current under small loading,. The two output channels could work simultaneously. It also take use of digital meters of Grade 0.5, sensor of high accuracy, six digital display stop watch, satisfying requirements for time measurement.
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39004 - SOHOTest-E - C2G, Lastar, Inc.
The SOHOTest-E (Small Office Home Office) tester is an economic solution to test the most commonly used cables in residential wiring, those with f-type and RJ45 connectors. Use this handy tester to determine wiring faults in network, phone and cable TV cables before or after installation in cable installations up to 200 meters (656 feet). Has a compact, lightweight design with a small form factor of 2in x 3in x 1in. Uses a pass/fail coaxial test. Includes a remote unit for single person testing.
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GAO Tek Inc.
GAOTek provides a wide range of high performance and inexpensive QAM/PCM analyzers. Quadrature amplitude modulation (QAM) and pulse code modulation (PCM) analyzers are convenient instruments with top to bottom estimations and adaptable setups. Additionally, these devices have integrated functions of analog signal generators/receivers, BERT, signaling generators/receivers, selective level meters, ring generators/ identifications, dialers, DC loop circuits (ICT, OGT), balanced bridges and reflecting bridges into solitary instruments. These analyzers are ideal for installing and maintaining digital and analog networks.
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Opti-Logic Corp.
All of our Insight Laser Rangefinders are easy to use instruments, designed to be incorporated in a variety of different applications. With a ranging ability from 4-1000 yards (meters) depending on model, each unit allows rapid, accurate range determination of the acquired target with single touch operation in about a second giving you the opportunity to make accurate judgments for all ranging applications. Each unit displays range data using both an internal LED and external LCD simultaneously.
