low discount Siemens Transmitters

Time2022-03-25 09:25 linkS：

Siemens SITRANS P320/P420 series includes digital pressure transmitters for measuring instrument pressure, pressure, differential pressure, flow and level.
Even standard devices are available in a wide range high-reliability diagnostics and simulation capabilities. The suitability for use in SIL2 circuits has been certified by an external testing agency. Rich functions make this pressure transmitter very suitable for the needs of the factory. Operation is simple despite the large number of setting options. Transmitters complying with "Intrinsically Safe" and "Explosion Proof" explosion protection can be installed in potentially explosive atmospheres (Zone 1) or (Zone 0). The transmitter has an EC-type test certificate and complies with European standards (ATEX). The transmitter can be connected to remote seal components of various designs,For special applications such as high viscosity materials.

Siemens SITRANS P320/P420 series transmitters are mainly divided into four categories:

1) Gauge pressure transmitter -------- Measuring medium: gauge pressure of corrosive and non-corrosive gases, steam and liquids

There are two series: gauge pressure series and differential pressure series

Range -------: 8.3mbar~700bar

2) Absolute pressure transmitter------- Measuring medium: absolute pressure of corrosive and non-corrosive gases, steam and liquids

There are two series: pressure series and differential pressure series

Range: -------: 8.3mbar~700bar

3) Differential pressure and flow transmitter -------- Measuring medium: differential pressure, micro positive pressure or micro negative pressure, flow

Range:-------1mbar-30bar

4) Liquid level transmitter -------- Measuring medium: liquid level of corrosive and non-corrosive liquids in open or closed containers

Range---------: 25mbar~5000mbar

Main features of SITRANS P320/P420 series intelligent differential pressure/pressure transmitter:

--------High precision: 0.075% (including dead zone, hysteresis, repeatability, etc.)

--------Wide range ratio: 100:1

--------Wide measurement range (when not migrated):

-------- Differential pressure range 0-100Pa~3MPa

--------Pressure range 0-1kPa~70MPa

--------High stability and reliability

--------*Drift 0.25%/5 years, measured <0.1%/5 years

--------Safety level SIL2, MTBF 797 years

--------5 years maintenance-free, saving overhaul and maintenance costs

--------The influence of temperature and static pressure is very small and can be ignored

--------Excellent one-way overload characteristics

--------High static pressure: 16MPa, 42MPa

--------Wide temperature range: ambient temperature -40°C~85°C, measured medium temperature -90°C~350°C

--------The output conforms to a variety of fieldbuses: 4~20mA/HART, PROFIBUS-PA, FF

--------*Debugging software SIMATIC PDM enables remote online management of all transmitters

-------- Anti-lightning, anti-vibration, anti-electromagnetic interference, anti-moisture, anti-overvoltage, anti-ambient temperature change

--------Abundant debugging methods: local buttons, handheld communicator, SIMATIC PDM, control system

--------Self-diagnosis, fault alarm, loop test, self-configuration

--------*Mounting bracket, stainless steel nameplate

--------Fast dynamic response

--------Complete explosion-proof certification

PTB, NEPSI, FM, CSA

EEx ia IIC T6

EEx d IIC T4/T6

EEx ia + EEx d

EEx nA L IIC T4/T5/T6

--------FDA, EHEDG, GMP certified hygienic transmitter

-------- Rich matching valve groups and adapters are optional

-------- Rich filling fluid: silicone oil, fluorine oil, high temperature silicone oil, halocarbon oil, vegetable oil, glycerin/water

--------Suitable for corrosive and non-corrosive gases, vapors and liquids

-------- Unique powerful in-place button

--------Highly overlapping adjacent ranges ensure high-precision continuity

--------Intelligent display technology is easier to operate and understand

Details: Output 4~20mA, optional HART, PROFIBUS PA, PROFIsafe or FF communication, digital display

Accuracy: ≤ 0.075 %

Range: 0 - 10 mbar (0 - 0,4 inchH2O) to 0 - 400 bar (0 - 5800 psi)

-------- Absolute pressure transmitter typical order model: 7MF0320, 7MF0420, 7MF0330, 7MF0430,

--------Gage pressure transmitter typical order model: 7MF0300, 7MF0400, 7MF0310, 7MF0410,

--------Differential pressure transmitter typical order model: 7MF0340, 7MF0440, 7MF0350, 7MF0450,

-------- Liquid level transmitter typical order model: 7MF0360+7MF0814, 7MF0460+7MF0814,

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