Hysteresis Loop
describes the induced magnetic flux density (B) in relation to the magnetizing force (H). Also known as: BH Loop
See Also: Hysteresis, Hysteresis Graphs, Hysteresis Curve, Core Loss, Flux Density, BH Curve
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Product
Dynamic Scale Deposition Loop System
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Dynamic Scale Deposition Loop fully automated systems includes hardware and software to measure and evaluate the performance of scale inhibitors under high pressure and high temperature conditions.
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Product
PXI/PXIe Analog Output/Current Loop Simulator Module - 4 Channel
43-765-004
Analog Output Module
The 41/43-765-004 is an 4-channel Analog Output Module designed to meet the requirements of industrial control applications utilising current loops 4 – 20mA. It consists of up to four 16-bit, digital-to-analogue converters (DAC), capable of creating four current outputs each. Output current within 0mA - 4mA and 20mA - 24mA, give the ability to simulate error or extra signalling conditions. The ±24mA mode gives the ability to simulate either sourcing or sinking sensor.
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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
Loop Resistance Measuring Device According to DIN EN 61557-3 (VDE 0413-3)
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PeakTech Prüf- und Messtechnik GmbH
A loop tester which is used to test the safety of electrical systems. These device measures the impedance of the short-circuit loop between the outer conductors of a circuit, whereby the probable short-circuit current is calculated. The protection of the circuit (miniature circuit breaker) must therefore trigger at a lower current than the expected short-circuit current, in order to avoid excessive heating of the lines and thus a fire risk. The PeakTech 2715 is due to its function and its robust design almost indispensable when performing new installations, but also for general checking of electrical systems, this device is the ideal companion.
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Product
Friction Flow Loop System
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Friction Flow Loop System is used for testing the effects of friction reducers by circulating at high rates through different pipe diameters. Friction Loop designs vary based on the application required.
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Product
Modular Breakout System for Hardware-In-Loop Simulation
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Designed in partnership with OPAL-RT Technologies, this Modular Breakout System combines a BoB feature set with the added flexibility of an FIU. By mating the FIU chassis directly to the BoB using our plug-in modules, cabling is minimized, creating a more compact reliable design and improving signal integrity.
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Product
Current Loop 20 MA Constant Current SI-module With Optical Isolation
MXTTY
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Current loop 20 mA constant current (active, passive) SI-module with optical isolation.
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Product
Panel-mounted Power Amplifier(Hardware In The Loop Testing)
PA60Bi
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PA60Bi is the panel-mounted power amplifier, which can produce 3-phase current, with maximum RMS phase current of 60A and maximum output power of 800VA, and 4-phase voltage, with maximum RMS phase voltage of 120V and maximum output power of 60VA.
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Product
Current Loop Expansion Kit
OP-SB85C
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This expansion kit supports current loop communications.The kit incorporates a communications circuit with photo-coupler isolation and constant-current power supply of insulated type, thus realizing not only monitoring but also easy communications testing with passive or active current loop devices.
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Product
Current Loop Data Loggers
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This data logger can measure and store 4~20mA DC current readings automatically. The professional applications can be provided by the PC software DGraphTM. Logger status, alarm indication and low battery indication are via flashing red/green LED and yellow LED. The button on housing can be used to start logging, or confirm and clear LED alarm when LED alarm is hold status.
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Product
4-20 mA Loop Powered Two Wire Oxygen Transmitter
OxyTrans
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The Edgetech Instruments Model OxyTrans is an easy to use, accurate and economical way to measure Oxygen at trace and % levels. A simple display and one point calibration allows for a quick start of the instrument.
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Product
4-20mA Current Loop USB Data Logger
EL-USB-4
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This data logger measures and stores up to 32,000 current loop readings over flashing red and green LEDs. The data logger features a pair of screw terminals and is supplied complete with a a 4-20mA d.c. measurement range. The user can easily set up the logging rate and start time, and download the stored data by plugging the module straight into a PCs USB port and running the purpose designed software under Windows 2000, XP or Vista
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Product
PXI Analog Output/Current Loop Simulator Module - 4 Channel
41-765-004
Analog Output Module
The 41/43-765-004 is an 4-channel Analog Output Module designed to meet the requirements of industrial control applications utilizing current loops 4 – 20mA. It consists of up to four 16-bit, digital-to-analogue converters (DAC), capable of creating four current outputs each. Output current within 0mA - 4mA and 20mA - 24mA, give the ability to simulate error or extra signaling conditions. The ±24mA mode gives the ability to simulate either sourcing or sinking sensor.
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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
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
Digital Closed Loop Control Thermal and Mechanical Testing System
3800 System
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The Gleeble 3800 is a fully integrated digital closed loop control thermal and mechanical testing system. Easy-to-use Windows based computer software, combined with an array of powerful processors, provides an extremely user-friendly interface to create, run and analyze data from thermal-mechanical tests and physical simulation programs.The result is a system unequaled for physical simulation and thermal-mechanical materials testing.
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Product
U Type Glow Wire Loop
IEC60695-2-10
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Shenzhen Chuangxin Instruments Co., Ltd.
Thermo resistance, spare part set of Glow Wire Apparatus Acc IEC60695-2-10. Thermo resistance loop is a wire loop that is defined at a temperature and is pressed against a standardized test platelet made of plastic (or other materials) for a prescribed period of time under precise test conditions.
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Product
Current Loop Supply Isolating Transmitter
Model TWS / TWS 2
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Kusam Electrical Industries Limited
• Aux. Power AC 85 ~ 265V or DC 85 ~ 300V• High Accuracy 0.1% RO at 23 °C ± 5 °C• Output User Selectable• PC Plastic Case, DIN Rail or Wall Mounting• High Dielectric Strength (AC 1.5KV/Min, between Input / Output / Power)
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Product
LOCAL LOOP SIMULATOR FOR TR-114 INCLUDING BRIDGED TAP
458-LM-A1-30-TR114
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The Model 458-LM-A1-30-TR114 Local Loop Simulator for TR-114 is the ideal solution for simulating test loops as defined in TR-114 and includes a Bridged Tap. In addition, it is also suitable for ADSL, ADSL2, ADSL2+, and VDSL2 chip/modem/DSLAM testing of straight loops out to 24,000
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Product
Hysteresis Graph
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MAGNET-PHYSIK Dr. Steingroever GmbH
The measurement of magnetic material parameters using hysteresis graphs is of utmost importance for both material manufacturers and users. Discover the hysteregraphs from MAGNET-PHYSIK in Cologne.
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Product
Loop Calibrator
Model KM CAL-904-MK1
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Kusam Electrical Industries Limited
• 4-20mA (1kΩ Load, 24V Loop Output).• 0-20mA and 0-24mA output ranges.• 0.025% Basic Accuracy.• Auto Ramp and Step functions.• 0-100% output with percentage step option.• 0-24V DC voltage source.• Open loop and overload buzzer alarm.• Low battery indication.• Simple Operation Interface• Warning beeper when output is open• Pollution Degree 2.• Ambient temperature 0~40℃.• Power Consumption 150mA at 24V 1kΩ load
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Product
Recorder for non-stop(Loop)
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You just set the desired number of the days to keep track of, and Stream MultiRec will record them uninterruptedly 24 hours a day with no human intervention. The number of tracked channels is defined by the user depending on specific requirements and the storage capacity of the video server in use.
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Product
PXI Analog Output/Current Loop Simulator Module - 8 Channel
41-765-003
Analog Output Module
The 41/43-765-003 is an 8-channel Analog Output Module designed to meet the requirements of industrial control applications utilizing current loops 4 – 20mA. It consists of up to four 16-bit, digital-to-analogue converters (DAC), capable of creating four current outputs each. Output current within 0mA - 4mA and 20mA - 24mA, give the ability to simulate error or extra signaling conditions. The ±24mA mode gives the ability to simulate either sourcing or sinking sensor.
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Product
Monitoring Loops
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The Loop Sensor was designed to monitor the generated magnetic fields in radiated susceptibility tests.
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Product
PXI/PXIe Analog Output/Current Loop Simulator Module - 8 Channel
43-765-003
Analog Output Module
The 41/43-765-003 is an 8-channel Analog Output Module designed to meet the requirements of industrial control applications utilising current loops 4 – 20mA. It consists of up to four 16-bit, digital-to-analogue converters (DAC), capable of creating four current outputs each. Output current within 0mA - 4mA and 20mA - 24mA, give the ability to simulate error or extra signalling conditions. The ±24mA mode gives the ability to simulate either sourcing or sinking sensor.
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Product
Loop Meter
MZC-310S
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The MZC-310S is a professional portable meter for testing electrical installations with over-current circuit breakers. The instrument measures short-circuit L-PE, L-N and L-L loop and prospective short-circuit loop current. A measurements can be done either with low testing current (up to 42A) with 2-pole method or high testing current (up to 280A) with 4-pole method that enables measurements with very high accuracy and resolution.
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Product
Single Loop Controller
1400+
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The 1400+ controller is an evolved product from the West N4100. The product benefits from having more versatile features and user-friendly functionalities such as remote setpoint inputs, digital inputs, plug-in output modules, a customisable operator/HMI menu, jumperless and auto-hardware configuration, and 24VDC transmitter power supply.
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Product
Closed Loop Precise Hall AC/DC Current Sensor
CYHCS-LF
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ChenYang Technologies GmbH & Co. KG
This Hall Effect current sensor is based on closed loop compensating principle and can be used for accurate measurement of DC and AC current, pulse currents etc. The output of the transducer reflects the real wave of the current carrying conductor.
