| Customization: | Available |
|---|---|
| After-sales Service: | One Year Warranty |
| Warranty: | One Year Warranty |
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| Elliptical clamp shape improves access to earth cables and straps up to 50 mm Low maintenance flat jaw interface Measures ground resistance from 0.05 Ω to 1500 Ω Measures true RMS ground leakage current from 0.5 mA rms to 35 A rms CAT IV 600 V safety rating Backlit LCD Display |
| DESCRIPTION The DET14C and DET24C represent a new generation of earth/ ground clamp-on resistance testers. These instruments induce a test current into earth systems and measure ground resistance in multi ground installations without needing to disconnect the ground. They offer market leading access, advanced features, simple operation and CAT IV 600 V safety protection. Designed with flat core ends they prevent dirt build up, ensuring measurement integrity and improved reliability over products with interlocking teeth. Other enhancements over current generation products include improved accuracy and up to 300% increase in battery life. In electrically noisy environments the built-in filter function offers increased noise immunity. DET14C and DET24C also offer a true RMS AC current measurement facility up to 35 Amps. The instrument's ability to measure current flowing in an earth cable is a useful safety feature, especially if the earth cable has to be disconnected. A high current flow to earth could draw an arc on dis-connection with potentially severe consequences. The elliptical shaped head design offers improved access to cables and earth straps in space constrained locations. The clamp head accommodates up to 37 mm diameter cable and 50 mm earth tapes making them suitable for use in power stations, substations, towers and many more facilities. Operation in dark and restricted areas is facilitated by a display with backlight and an audible tone associated with the hold key. Optimised jaw opening mechanism ensures proper jaw closure without excessive use of force when opening the jaws. The DET14C offers storage of results for later on-screen recall and the DET24C supports a download of results via Bluetooth® into PowerDB and PowerDB Lite, Megger's acceptance and maintenance test data management software. Stored data is indexed using a sequential serial number together with a time and date stamp for each record. APPLICATION The earth resistance clamp meters are particularly suitable for measuring earth resistance in various installations such as buildings, pylons and RF transmitter sites without system disconnection. In addition, they can be used for the inspection and verification of lightning protection systems and virtually any installation where a current loop can be generated. FEATURES AND BENEFITS n Auto-current measurement safety feature n Memory to record and view results n Automatic self calibration n Auto ranging n High and low alarms n Real time clock for date and time stamping of results DET24C ADDITIONAL FEATURES n Bluetooth® stored test results transfer to PC n Advanced memory functionality with download n Megger PowerDB/PowerDB Lite™ compatible |
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