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El 912 dispone de 10 canales para medida de RTD, resistencia y
voltaje con una resolución de 16 bit y 1m V.
Fitted with general purpose
disconnectable screw terminal connectors it can be used to measure standard
Platinum RTD's in 2,3, or 4 wire configurations. The resistance mode is
used for thermistors and other resistive transducers.
The module can be programmed to
integrate measured signals over one complete mains cycle (50Hz or 60Hz) and
will reject large amounts of mains borne interference superimposed on
microvolt signals. During measurements the interference is continually
monitored and should it exceed the dynamic range of a measurement mode in
use it can be reported or a higher range selected. Measurements can be made
continuously or under direct command from a host computer and returned in
one of several formats most convenient for the supervisory software on the
host computer
Especificaciones:
Número de canales por módulo: 10
No. de polos por módulo: 4
Connector type input channels Disconnectable screw terminal
Measurement modes microvolts DC
Millivolts DC
Resistance 2 terminal PT100 3 terminal
Resistance 4 terminal PT100 4 terminal
Sensing current <0.75mA (switched)
Resoluciones de medida: 17 bit @ 40/sec
14 bit @ 200/sec
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