DBCC1151 series intelligent, non-intelligent capacitance pressure/differential pressure
transmitter
DBCC1151 series intelligent, non-intelligent capacitance pressure/differential pressure
transmitter is a generation capacitance series transmitter produced by our
company, which absorbs the advantage of similar products at home and abroad and
combines the available field and features. On types, it includes micro-differential
pressure transmitter, differential pressure transmitter, high static pressure
differential pressure transmitter, absolute pressure transmitter, pressure
transmitter, flange version level transmitter, long-distance transmission pressure/
differential pressure transmitter. Applied to process control and measure in
the field of petroleum, chemical industry, metallurgy, papermaking, textile, pharmacy
and electric power.
The intelligent transmitter uses advanced digital and frequency shift keyed technique,
and the communication fits for the intelligent meter of HART protocol with
MPU. The meter is made up of one mainboard. The higher system host
computer that approved any support for HART communication protocol performs the function
of long-distance communication configuration and local adjustment configuration.HART
protocol uses industry standard BELL202 frequency shift keyed technique,
through 1200Hz or 2000Hz digital signal superimposed on 4~20mA signal
to communicate, which doesn't interfere in 4~20mA system as communicating.