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yokogawa ejx110a Differential Pressure Transmitters

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yokogawa ejx110a Differential Pressure Transmitters


The main effect of the pressure transmitter pressure signals to the electronic device, and then the computer shows the pressure principle generally: the mechanical signal into a current pressure of this pressure (4-20mA) such electronic signal pressure and voltage or the current size of a linear relationship is generally positive relationship. Therefore, the output voltage or current transducer with pressure increases thereby obtain a two pressure measured media pressure and voltage or current relationship through the high pressure transmitter, two low pressure chamber , low-pressure chamber pressure with atmospheric pressure or vacuum acting on the δ yuan (ie sensitive element) on both sides of diaphragm, transferred to a measurement on both sides of the diaphragm and filling liquid through the spacer element within.

Specifications:

Output signal:4~20mA with HART® protocol digital signal(2-wire)

Power supplyoutside power 24V DC, (range 14.5V~45V)
Loadthe available max. load in the loop: Rmax=(E-12)/0.02(Ω)
Elevationafter positive and negative elevation, the upper and lower limit should not exceed pressure range limit. The max. positive elevation is 0.975URL, the max. negative elevation is –URL.
Temperature range: 
Media temperature:   -40~100°C
Storage temperature: -40~100°C
Operation temperature:     -40~85°C
Relative humidity0~100%

Cubage change<0.16cm3

 


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About Us

Xi`an Ao Xin Automation Instrument Co., Ltd., is located in Xi`an city which is the authoritive centre of instrument and gauge .It is cooperated with many related domestic cooperation to research ,sale and service and also obtained the cert of ISO9001-2008. overall strength of the industry 's leading domestic well-known enterprises .Over the years, the company under the "integrity, innovation , development and harmony " principle of service .

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