New meter measures 4-20 mA signals without breaking the loop
April 2007Maintenance, Test & Measurement, Calibration
Comtest, sole authorised distributor of Fluke Industrial and Electrical test tools and Fluke Precision Measurement in southern Africa, has announced the launch of the revolutionary Fluke 771 milliamp Process Clamp Meter.
The 771 is Fluke's latest innovation in measuring mA loop signals and makes it no longer necessary to remove a wire from its terminal (breaking the loop). This directly impacts maintenance time. There is no need to call a control room to override the control of a process loop when breaking the loop. It can save time when testing analog I/O on a PLC because it eliminates the need to check measurements on a console. In addition, the Fluke 771 eliminates the possibility of catastrophic plant outage caused by accidental opening of a critical loop, and the resultant impact on costs.
Key features of the 771 are:
* Measure 4-20 mA signals without breaking the loop.
* 0,2% accuracy.
* Resolution and sensitivity to 0,01 mA.
* Hold function captures and displays changing measurements.
* Dual backlit display with both mA measurement and percent of 4-20 mA span.
* Measurement spotlight illuminates hard-to-see wires in dark enclosures.
* Detachable clamp with extension cable for measurements in tight locations.
* Measure 10-50 mA signals in older control systems using the 99,9 mA range.
Common battery tester errors and what they mean Comtest
Electrical Power & Protection
Battery testers help quickly assess battery health, diagnose issues, and determine whether a battery needs a charge or replacement. This guide covers some of the most common battery tester errors, what they mean, and what can cause them.
Read more...OEM-standard repairs for industrial gear units
Maintenance, Test & Measurement, Calibration
BMG, the official OEM for Hansen gearboxes, is authorised to repair Hansen industrial gear units in strict accordance with the manufacturer’s documented procedures, preserving the design tolerances and operational reliability required in demanding industrial environments.
Read more...The smart choice for test and measurement solutions RS South Africa
Maintenance, Test & Measurement, Calibration
As the demand for precision and efficiency continues to grow across industries, RS PRO, the own brand of RS, provides a complete portfolio of test and measurement equipment engineered to meet the highest standards of performance, safety and value.
Read more...Multifunction installation tester speeds up testing by 30% Comtest
Electrical Power & Protection
Comtest has launched the new Fluke 1670 Series Multifunction Installation Tester, which can cut the amount of time electricians and maintenance technicians spend producing reports by up to 50%,
Read more...Revolutionising fault location and maximising solar production Comtest
Electrical Power & Protection
Comtest has on offer the Fluke GFL-1500 solar ground fault locator, a frontline troubleshooting tool that helps technicians pinpoint active ground faults in solar photovoltaic systems.
Read more...Ground-breaking battery tester Comtest
Electrical Power & Protection
Midtronics offers the proven MVT handheld battery tester. This revolutionary tool, powered by MDX-AI, is set to redefine the standards of battery diagnostics and testing in the automotive industry.
Read more...Verification using Heartbeat Technology is a breeze
Maintenance, Test & Measurement, Calibration
Heartbeat Technology reflects Endress+Hauser’s long-term commitment to enhancing measurement reliability and efficiency across a growing product portfolio.
Read more...Clog-resistant nozzle for powerful stationary tank cleaning
Maintenance, Test & Measurement, Calibration
As EXAIR and BETE continue to build on a strong partnership, EXAIR has recently added a selection of BETE products to the site, including the innovative BETE HydroClaw tank and vessel cleaning nozzle.
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