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Voltage AC Transducer
Transducer for alternating voltage. Types for rectified mean value alternatively for True RMS.
1) U400 self-powered, voltage
U400 is a self-powered transducer for the measurement of alternating voltage. The transducer measures rectified mean value and shows effective value at sine wave-form.
Works without auxiliary supply and has galvanic separation between in- and output.
The transducer is either enclosed for DIN-rail or module for 19" rack mounting.
●DIN-rail - / 19" rack mounting
●Self-powered
●Galvanic separation
2)U30 for voltage,(self-powered, module box)
U30 is a self-powered transducer for the measurement of alternating voltage. The transducer measures a rectified mean value and shows effective value at sine wave-form.Works without auxiliary supply and has galvanic separation between in- and output.
●Singleside terminal
●Module box, 3 modules
●Small dimensions
●Self-powered
●DIN-rail mounting
●Galvanic separation
3)U480 for voltage, power supply
U480 measures alternating voltage. The transducer measures rectified mean value and shows effective value at sine wave-form.
With auxiliary power and galvanic separation between input, output and power supply.
●DIN-rail - / 19" rack mounting
●Galvanic separation
4)U40 for voltage, with power supply
U40 measures alternating voltage. The transducer measures rectified mean value and shows effective value at sine wave-form.
With auxiliary power and galvanic separation between input, output and power supply.
●Module box, 4 modules
●Singleside terminal
●Small dimensions
●Galvanic separation
●DIN-rail mounting
●Universal AC/DC up to 250 V AC/DC
5)U420 (True RMS) Transducers
U420 measures not sinusoidal AC voltage. The transducer is either enclosed for DIN-rail mounting or module for 19" rack mounting.
●True RMS
●Galvanic separation
●DIN-rail - / 19" rack mounting
6)U424 with suppressed final range
U424 measures alternating voltage with suppressed final range. The transducer has two amplifiers; one for extended range near zwro for high resolution and one for a suppressed range up to nominal voltage.
●DIN-rail / 19" rack mounting
●With suppressed final range
●Galvanic separation
7)U484 with suppressed final range
U484 is designed for earth fault voltage e.g. 0-15 V. For the measurement near suppressed zero, but withstands 110 V continuous nominal voltage.
●DIN-rail - / 19
●Earth fault voltage, withstands 110 V
●Galvanic separation
8)U425 with suppressed initial range
U425 measures alternating voltage with high resolution at the nominal voltage. The transducer has two amplifiers; one for extended range near the nominal voltage and one for a suppressed range to zero.
●DIN-rail - / 19" rack mounting
●With suppressed initial rane
●Galvanic separation
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