Loop

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  • RTS - Open-Architecture Real-Time System for Hardware-in-the-Loop Simulation The RTS is a high-performance, standards-based, open-architecture real-time system for hardware-in-the-loop simulation, controller prototyping, and test applications. The RTS is a VME based solution that features PowerPC VME single board computers (SBCs) for the primary computational power. A wide range of VME, PMC, and IP off-the-shelf I/O interface cards may be used to customize each RTS real-time system.
    Applied Dynamics
  • 250T - DC Transmitter, Output Loop Power Excellent accuracy and stability ensure reliable measurements in harsh industrial environments.
    Acromag Incorporated
  • 709H - Precision Loop Calibrator The Fluke 709 mA loop calibrator is designed to save time and produce high-quality results. This tool reduces the time it takes to measure, or source, voltage or current and power up a loop.
    Fluke
  • 88-PRO - Loop-Powered Digital Panel Meter The 88-PRO Process Meter may be connected directly to a 4-20 mA, 10-50 mA or 1-5 mA current loop, with no need for additional power to the meter. This is because the meter is powered directly by the current loop, developing a maximum voltage drop of 2.5 V.
    Laurel Electronics
  • 7006 - Loop-Mate 1 - Loop Simulator The Loop-Mates are single function low-cost pocket sized units, designed for process loop calibration and testing. Simplicity of operation is their key - no keypads or complicated selections. Engineers will be able to pick them up and get to work immediately.
    Time Electronics
  • DPI 841/842 - Frequency Calibrator/Loop Calibrator The DPI 800 Series is a complete range of advanced, robust and simple to use hand-held instruments. Highly cost effective, these tools are ideal for test/calibration of many popular process parameters. Advanced features and technical innovations address more applications in less time and deliver results you can rely on.
    GE Measurement &
  • 4-20mA Loop Powered Process Monitors When the industry leader in miniaturized digital panel meters and low-power LED/LCD technology decides to develop a line of 4/20mA and 0-10V process control monitors, you can expect some impressive results. How about a 4-20mA loop-powered, 3½ digit local readout with a bright LED display that can be read from as far away as 15 feet, even at 4mA? Or loop-powered LCD meters with either 3½ or 4½ digit resolution and three different display sizes? Plus they are all astonishingly simple to install and surprisingly affordable.
    MeterCenter
  • Closed Loop Current Sensors Closed loop sensors measure dc and ac currents and provide electrical isolation. They offer fast response, high linearity and low temperature drift. The current output of the closed loop sensor is relatively immune to electrical noise. They are the sensor of choice when high accuracy is essential.
    F.W. Bell
  • 1460 - Single Loop Controller 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
    Partlow
  • 270i - Isolator, Input Loop Power The 270i accepts a process current input and provides an isolated 4 to 20mA process current output signal. Power is received from the input signal current.
    Acromag Incorporated
  • JAGUAR - suite of closed loop vibration control applications Jaguar provides a full suite of closed loop vibration control applications with up to 98 control channels and over 500 response channels. Patented adaptive control techniques provide the highest levels of accuracy and safety. Jaguar's multiple Acquisition Control Peripheral (ACP) architecture allows expansion to hundreds of channels without sacrificing signal processing performance.
    Spectral Dynamics
  • GB464 - UTP/D GROUND-LOOP BLOCKER AMPLIFIER This device controls and corrects four channels of CCTV video, each channel is separately adjustable for Video Level and Picture Sharpness. A built-in active ground loop blocker removes the 60 Cycle Bars from the CCTV signal even after they have become part of the video signal. This ground loop isolator will prevent 60 Cycle "Hum Bars" from degrading your twisted pair wire CCTV system.
    FM Systems
  • EZtouch ADSL2+ - ADSL1/2/2+ circuits and Copper loops Tester Large TFT color display with touch screen and smart navigation. Handheld durable design. Quickly test upstream /downstream max bit rate, channel utilization, noise margin and power. Fast pass/fail Copper tests with DMM (ACV, DCV, Loop and Insulation Resisance, Capacitance, Line length) Bits/Tone and SNR/Tone graph and table results. Detect and indicae xDSL alarms and errors, ES statistics. Complies with industry standards. Supports multiple protocols.
    Frederick Engineering
  • HILT-9000 - Loop Test Kit The HILT 9000 Kit is easy to use, with quick and accurate tools designed to test and measure the parameters of inductive loops used in the Traffic Signal, Vehicle Data Collection, and Parking industries.
    ATSI
  • DAMUL(1.0) - One Core Loop Tester 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.
    East Photonics
  • 155H - Smart Transmitter, Universal Input (TC, RTD, mV, ohms), Loop-Powered These programmable transmitters convert temperature and other sensor inputs to a proportional process current signal. A HART protocol output is optional.
    Acromag Incorporated
  • A-LAR-E Series - Closed-Loop Motorized Linear Actuators w/ Stepper Motors, Encoders, Controllers Zaber's A-LAR-E Series products are computer controlled, lead screw driven, motorized linear actuators (electric cylinders) with integrated feedback encoders. They are stand-alone units requiring only a standard 48 V power supply. A built-in encoder allows closed-loop operation and slip/stall recovery features. A manual knob at the end of the unit permits manual control - press and hold to switch between velocity mode and distance mode, turn to move the actuator, and press to stop.
    Zaber Technologies
  • EL-USB-4 - Current Loop USB Data Logger This data logger measures and stores up to 32,000 current loop readings over a 4-20mA d.c. measurement range. The data logger features a pair of screw terminals and is supplied complete with flashing red and green LEDs. 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, Vista & 7. The data can then be graphed, printed and exported to other applications.
    Lascar Electronics
  • 4-20mA Loop-Powered Transmitters/Drivers The transmitter converts the displacement or vibration signal to DC voltage and/or current for a DCS or PLC system. They control a 4-20mA current loop for a specified vibration range (ex. 0-5 mils peak-to-peak). The transmitters have a two-wire hook-up, powered solely by the loop current and have a power supply range of 15 to 36 volts.
    Riverhawk Company
  • MS7207 - Loop Calibrator Source or simulate 0-20mA or 4-20mA DC current output.
    Sinometer Instruments
  • 1824 LP - Loop Impedance/PSC/Earth Tester Loop Impedance Range L - E , L - N: 0.03-2000 Ohm (Software Ctrl). Test Currents In Each Loop : 11.76A at 230V/50Hz. Voltage Measurement : 50 to 280V AC (Sine). Earth wire / path Return Resistance : 0.01-2000 Ohm (Software Ctrl).
    Standard Electric
  • MS-420 - Loop Calibrator The Loop Calibrator is a multi-purpose process loop tool that offers high accuracy in an ultra-small, rugged package. A single pushbutton selects one of five current outputs (4, 8, 12, 16 or 20 mA), which can drive up to 300 Ohms, or can act as a 2-wire simulator with an external loop power supply of up to 30 VDC.
    Martel Calibrators
  • 7429-1 - Loop Antenna The loop antenna used for generating radiated magnetic fields is fully described in Figure 1A of MIL-STD-461A. It consists of ten turns of number 16 AWG wire on an insulated form 4.72" (12 cm) in diameter. The winding is placed on the form in a position which allows the form to be used as a spacer to place the winding 5 cm from the face of the item under test as required by Test Method RS01 of MIL-STD-462.
    Solar Electronics
  • 458-LM-A8-30 - MULTI-STANDARD LOCAL LOOP SIMULATOR Accurately simulates attenuation and impedance Full bidirectional operation at all specified frequencies 26 AWG PIC as specified in ANSI T1.417
    Telebyte

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