Digital bar-graph meter
2RI36VHZ series
Revalco
These instruments permit to show 2, 3 or 4 measures in the same time (depending by the model) through high intensity leds.
The electronic construction permits to use them in nets on which vibrations, shocks or other dynamics solicitations are possible like generating sets,
oortable instruments, ship panel boards etc.
On request It is possible to supply the instruments with high front IP protection for special applications on which the water, chemical products etc. is an
sssential condition.
LED test: when powered, these devices make a self test lighting-on each LED every 200ms
The measure of the values is in true RMS also in presence of distorsions up to the 20'" harmonic wave.
These instruments are provvided by a relay with commutation function when (after minimum 10 sec from the powering) the following permanent conditions
(for minimum 5 sec) are present: 190V > voltage frequency frequency < 62Hz
The condition "contact in alarm" is immediate: condition "light-off device" means that the contact is in alarm position as well as voltage and/or
requency been out of the mentioned range.
Construction and functioning are conform to CE111-20 directives.
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