Brand: SEVICON
Supply Voltage: 9-36VDC
Internal Resolution: 16-bit AD
16-bit AD Sampling Rate: 4 times/second
Display: LED (4-20mA, 1-5VDC, 0-10VDC)
Display range: -1999~9999|4-bit LED display
Temperature drift: <50ppm
Accuracy: 0.1%
Voltage drop: <3.5VDC
Polarity protection: reverse polarity protection
Overcurrent protection: <50mA
Operating temperature: -40℃~80
Storage Temperature: -40°C~80°C
Unit selection: 3 kinds (MPa, Bar, KPa)
Special note: 2-way NPN transistor output is optional
Established in 2013, SEVICON Zhuhai has been committed to the R&D and production of automated fluid control systems, maintaining its leading position in the world\'s automated fluid control system industry, and at the same time is an international and reliable supplier of automated and intelligent fluid control products.
SEVICON digital pressure transmitter product introduction description,
The pressure transmitter is a pressure signal converted into a standard signal pressure sensor, which is a acceptance of the pressure variable proportionally converted into a standard output signal instrument. It can convert the read-in gas liquid and other physical pressure parameters into standard signal(such as 4 ~ 20mADC) to supply the arlarm, recorder, regulator and other secondary instruments for measurement, indication and process regulation.
Working principle of pressure transmitter :When the pressure acts directly on the surface of the measuring film to produce a small deformation of the film, the measuring film on the high-precision circuitry will covtert this small deformation into a highly linear electrical signal proportional to the pressure and the excitation voltage, and then use a special chip will be converted to the voltage signal industrial standard electrical signals (such as 4 ~ 20mADC).Measuring film using a standardized integrated circuit, internal linear and temperature compensation circuit to ensure that the transmitter is high precision and high stability. The transmission circuit using a special two-wire chip to ensure that the output of two-wire 4 ~ 20mA current signal. The pressure transmitter is most commonly used in industrial practice of a sensor, which is widely used in a variety of industrial automation environment, involving water conservancy and hydropower, railroad transportation, intelligent buildings, production automation, aerospace, military, petrochemical, oil wells, electric power, ships, machine tools, pipelines and many other industries.
