HT Instruments HTFLEX33D TRMS Flexible Clamp Meter 3000A AC
HTFLEX33D is an innovative current transducer based on the Rogowsky’s principle that combines easy use with measurement accuracy.
The HTFLEX33D current probe is similar in purpose to a CT or current transformer. The output is an analogue voltage proportional to the AC current in the conductor. The output signal is isolated form the hazardous conductor potentials and is exact replica of the current waveform in the conductor. The output signal is available via a 3 pin connector (see Fig. 1).
Standards
- CE Mark
- EMC 2004/108/CE Directive
- LVD 2006/95/CE Directive
The current probe HTFLEX33D, lightweight and flexibility, is a versatile current probe that may be wrapped around most conductors. The transducer has a preset bend that allows the transducer to be more easily maneuvered around the conductors (see Fig. 2). It's application versatility and isolation rating clearly distinguishes the HTFLEX33D transducers from other current measuring methods. The measuring transducers are constructed from non-ferrous materials, minimizing any circuit loading due to magnetic influence.
The frequency response of the current probes is rather wide compared to conventional CTs. This allows the user to monitor a much wider range of line harmonic components than conventional CTs allow.
The HTFLEX33D transducer was designed to be very flexible, larger in aperture and smaller in cross section than many conventional CTs. This allows measurements in tight places as never before possible.