SET 46 Electronic Pressure Transmitter
SET 46 Electronic Pressure Transmitter
ELECTRONIC PRESSURE TRANSMITTER
GENERAL
Series SET46 transmitters, complete with diaphragm in AISI
316, measure relative or absolute pressure in measuring spans
between 0,035 and 31,5 bar. The pressure measuring element
is a piezoresistive sensor. It is possible to choose between
sensors to satisfy the process conditions.
The sensor, protected from the process fluid by diaphragm,
generates a signal corresponding to the actual pressure and is
complete with a PTC thermistor which also transmits the
temperature of the the measuring cell to the electronic system.
On the basis of these two values and of the configured parameters
the electronic system generates a standard output signal (4 to 20
mA, two wires system) and displays all the necessary data on the
LCD display. The operating parameters can be changed by means
of the two push buttons that are below the LCD display.
Among the relevant characteristics of this microprocessor based
transmitter, are the following :
- wide rangeability for the measuring span (abt. 1 to 10)
- automatic temperature compensation in the measuring cell.
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