LEM has added two members to its IT family of current transducers to address high-current applications. The IT 400-S and the IT 700-S are specified respectively for 400 and 700 A r.m.s. nominal. As with other members of the family, they offer very high accuracy, based on resolution better than 0,05 ppm, linearity better than 3 ppm and an initial offset between 30 and 50 ppm. Thermal offset drift is extremely low, at 0,5 ppm/K.
Featuring galvanic isolation, the IT 400-S and IT 700-S can be used for current measurement of any kind of waveform (including DC, AC, mixed and complex). They have been designed to operate from a bipolar ±15 V d.c. power supply and will accommodate round primary conductors of 26 and 30 mm diameter respectively.
In addition to their normal current output, the transducers offer an additional output indicating the transducer state (opened or closed contacts), and an external LED showing the normal operation.
With an operating temperature range of +10 to +50°C, the transducers will find applications in high-precision power supplies and high-performance gradient amplifiers for magnetic resonance imaging and other medical equipment, and also calibration test benches in laboratories and test departments. They can also be used as interfaces for power analysers when high accuracy is required.
Read more...Precise DC power analysis Conical Technologies
Test & Measurement
The ITECH IT2705 DC power analyser is designed to help engineers and researchers capture it all, from the tiniest deep sleep currents to the highest peak operating loads.
Read more...What is a JTAG connector? Spectrum Concepts
Test & Measurement
JTAG was originally created to test for common problems, but lately, it has become a way of configuring devices.
Read more...SIGLENT launches new 8 GHz DSO Vepac Electronics
Test & Measurement
SIGLENT has unveiled the enhanced SDS7000A/AP models, building on the success of its SDS7000A high-resolution digital oscilloscope series.
Read more...Multi-functional high-res oscilloscopes Coral-i Solutions
Test & Measurement
RIGOL Technologies has launched two powerful additions to its oscilloscope portfolio that are tailored to meet the growing challenges of power electronics, automotive systems, and high-speed digital designs.
Read more...TDK expands programmable PSU series Accutronics
Test & Measurement
With a 3U high chassis, the GAC and GAC-PRO provide extremely high-power density for a fully featured programmable AC power source.
Read more...Analysing magnetic fields Accutronics
Test & Measurement
The engineers at Narda Safety Test Solutions have achieved a breakthrough in isotropic measurement and analysis of low-frequency magnetic fields in the form of their latest digital H-field probe.
Read more...A new class of sampling scope Comtest
Test & Measurement
The PicoScope 9400A Series combines the huge analogue bandwidth of sampling oscilloscopes with the triggering architecture of real-time oscilloscopes.
Read more...Single channel, programmable PSU Electrocomp Express
Test & Measurement
Rohde & Schwarz’ NGC101 is a NGC100-series power supply with a wide range of functions that make them ideal for use in development labs and industrial environments.
Read more...Next-gen LineScan camera Eagle Africa Technology
Test & Measurement
New Imaging Technologies has launched the new LiSaSWIR, its next-generation SWIR LineScan camera and sensor.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version