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DPT3051S
ORR
ORR-DPT3051S-LT-4E(0～20kPa) B1HJ8XF3M4C1
Applications of Differential Pressure Transmitter
Industrial process control
Differential pressure measure
Gas, liquid pressure measure
Pressure checking meter
Pressure calibrator
Ventura and eddy-current flow meter
Power plant differential pressure measurement
Water supply and drainage
Introduction of Differential Pressure Transmitter
The differential pressure transmitter module uses whole welded technology, in which has a compact overload diaphragm, the positive end of the differential pressure sensor is connected with high pressure chamber of sensor capsule; The negative end is connected with low pressure chamber of sensor capsule. Through the isolated diaphragm and filling liquid, the differential pressure is transmitted to silicon die in the inner of differential pressure sensor, which makes the resistor of sensor die change. So the detection system outputs different voltage. The output voltage is in proportion to the pressure variation, and then it is transmitted to standard output by adapter and amplifier.
Special features of Differential Pressure Transmitter
Advanced monocrystalline silicon differential pressure sensor adopted
Double-wire mode, 4～20mA analog output, HART® protocol digital
communication option
Intelligent LCD gauge outfit with backlight
With both the remote transmission and the local zero and pressure
range adjustment
Complete varieties, high accuracy, good stability,
Isolation ex-proof housing structure, strong resistance to the
frequency conversion interference
High static pressure, high overload protection
Patented double overload protection diaphragm design
Lightning protection circuit design
Applications of Differential Pressure Transmitter
Industrial process control
Differential pressure measure
Gas, liquid pressure measure
Pressure checking meter
Pressure calibrator
Ventura and eddy-current flow meter
Power plant differential pressure measurement
Water supply and drainage
Introduction of Differential Pressure Transmitter
The differential pressure transmitter module uses whole welded technology, in which has a compact overload diaphragm, the positive end of the differential pressure sensor is connected with high pressure chamber of sensor capsule; The negative end is connected with low pressure chamber of sensor capsule. Through the isolated diaphragm and filling liquid, the differential pressure is transmitted to silicon die in the inner of differential pressure sensor, which makes the resistor of sensor die change. So the detection system outputs different voltage. The output voltage is in proportion to the pressure variation, and then it is transmitted to standard output by adapter and amplifier.
Special features of Differential Pressure Transmitter
Advanced monocrystalline silicon differential pressure sensor adopted
Double-wire mode, 4～20mA analog output, HART® protocol digital
communication option
Intelligent LCD gauge outfit with backlight
With both the remote transmission and the local zero and pressure
range adjustment
Complete varieties, high accuracy, good stability,
Isolation ex-proof housing structure, strong resistance to the
frequency conversion interference
High static pressure, high overload protection
Patented double overload protection diaphragm design
Lightning protection circuit design
