Product description:

A, work principle

Work, high and low pressure side of the isolation membrane and pouring liquid transfer process pressure to fill liquid, then pour liquid transfer pressure to the center of the sensor on the sensing diaphragm.Sensing diaphragm is a tensioning of elastic element, the displacement change with the compression and (for GP gauge pressure transmitter, atmospheric pressure as exerting on the low voltage side of the sensing diaphragm).AP off pressure transducer, low voltage side always maintain a reference pressure.Sensing the largest displacement of the diaphragm is 0.004 inches (0.1 mm), and the displacement is proportional to the pressure.On both sides of the capacitance plate detect the location of the sensing diaphragm.Sensing diaphragm and the capacitance between the plate capacitance difference is converted to the corresponding current, voltage or digital HART (highway addressable remote transmitter data) output signal.

Second, the characteristics of

Complete transmitter series
Measuring range: 0-0.5 inH2O to 6000 psig
Compact structure, strong and earthquake
Modular structure
Damping adjustable
A variety of options, make the application of flexible
Intelligent, analog or low power circuit
Electrical connection and installation: equipped with a variety of connector and flange installation process.

Third, 3051 transmitter and its classification

The type 3051 c, tables, pressure and pressure transmitter
Performance: 0.075% accuracy range than 100:1
Differential pressure: calibration inH2O from 0.5 to 2000 psi
Gage pressure: calibration inH2O from 2.5 to 2000 psi
Absolute pressure: the calibration range from 0.167 psia to 4000 psia
Process isolation diaphragm: stainless steel, hartz CR alloy, monel R, tantalum (CD, only CG) and gold-plated monel
Small, strong and light weight design, easy to install
3051 t gage pressure and absolute transmitter
Performance: accuracy of 0.075%
Absolute pressure: the calibration range from 0.3 to 10000 psi
Gage pressure: the calibration range from 0.3 to 10000 psi
Stainless steel and hartz CR alloy process isolation diaphragm
Single isolation diaphragm design
Oil filling liquid: silicone oil and inert
Optional DIN to suit the Autoclave process connection
3051 l liquid level transmitter
Level measurement accuracy of 0.075%
Calibration inH2O from 2.5 to 8310 inH2O
Plane type, 2 -, 4 -, and 6 inches out of diaphragm
A variety of optional filling liquid, can meet the requirements of different occasions
Small and light weight, easy installation and maintenance
After liquid materials: stainless steel, hartz alloy and tantalum
The 3051 h process of high temperature pressure transmitter
Measurable process temperature up to 375 ° F (191 ° C), and do not need to use the diaphragm seal and capillary water
Accuracy is 0.075%, the range than 100:1
Under the high temperature applications, temperature and time response
The sensing film head and circuit board is the same as the type 3051 c
3051 p type pressure transmitter reference level
Accuracy is 0.05%, the highest precision pressure transmitter
Trade, fiscal measure and ideal distribution measurement products
Unparalleled performance, no longer need to reserve a variety of transmitter
Temperature decrease, do not need to separate your coat
With table can be used for the differential pressure measurement
3051 c type pressure transmitter with low consumption
The world's only intelligent pressure transmitter with low consumption
High performance, accuracy of 0.075%
Differential pressure, gauge pressure and pressure type
With the type 3051 c fully functional, including header, there is a real Numbers
Work under the 6 to 12 v dc supply
18 to 36 mw power consumption, and typical 4-20 ma transmitter power consumption for 200 mw and above
With 1-0.8-3.2 V to 5 V output is optional
Sensing film head and standard (4-20 ma) type 3051 c is the same

Four, 3051 transmitter technical indicators are as follows