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XL421 TRMS single-phase current Data Logger

XL421 TRMS single-phase current Data Logger

Codmetel: HV000421

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  • TRMS single-phase current Datalogger

  • XL421 is a Data Logger capable of measuring and recording the true root mean square(TRMS) value of AC current up to 2500A in single-phase electric systems for different applications (evaluation of load currents, rated powers of transformers, etc.).

  • The device has a comfortable mobile structure with integrated flex clamp jaws which allow surrounding also a big-sized cable or bar. Thanks to a an advanced memory management algorithm it is possible to monitor a system even for a long time.

  • The device starts recording with a sampling period which can be selected through software among 1, 6, 30 and 60 seconds and, when memory is almost full, the previously recorded values are “re-sampled” according to the subsequent value of the sampling period, thus freeing part of the memory; the device then goes on recording new values, using the new measuring interval.

  • In this way, it is possible to keep the device recording up to approximately 1 year. Each recording is kept stored in the internal memory and can be downloaded and managed by PC always through a dedicated software. Data Logger XL421 is also provided with a special adhesive strap which makes it possible to place it in any place in the installation where measuring is needed. The high protection rating (IP65) makes this device fully reliable also under extreme operating conditions.

AC current in single-phase/three-phase systems Single-phase up to 2500A AC
Max number of simultaneously selectable parameters 1
Recording with selectable integration period 1s, 6s, 30s, 1min, 5min
Indicative memory duration (single-/three-phase in days @ PI=5min) 455
Internal memory capacity 1MB
Protection rating IP65
Protection category CAT IV 600V / CAT III 1000V
Power supply 2x batteries AA
Provided PC interface with software for Windows  
Size (LxWx H) (mm) 120x80x43
Weight in grams (batteries included) 500
EMC 2014/30/EU  
EMC: IEC/EN61326  
LVD 2014/35/EU