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EJA220A Differential Pressure Transmitters

Yokogawa EJA220AFlange Mounted Differential Pressure Transmitters
The high performance
Output:Two wire 4 to 20 mA DC

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EJA220A Differential Pressure Transmitters

 Yokogawa Flange Mount EJA220Ated Differential Pressure Transmitters


Model EJA210 and EJA220A feature remote setup and monitoring through communications with the 

BRAIN terminal and CENTUM CS™ or XL™ or HART® 275 host. This type Yokogawa flange mounted

 differential pressure transmitter be use to measure levels of solidifying or precipitating liquids .

Single flange pressure transmitter is to use foreign isolated capacitive sensors, developed by our factory

developed a resistance to hydrochloric acid, sulfuric acid, ammonia, nitric acid, NaOH acid alkali corrosion

such as a new type of pressure transmitter.

Standard specification :

Output “”

Two wire 4 to 20 mA DC output with digital communications. BRAIN or HART FSK protocol are superimposed

 on the 4 to 20 mA signal.

Failure Alarm

Output status at CPU failure and hardware error;

Up-scale: 110%, 21.6 mA DC or more(standard)

Down-scale: -5%, 3.2 mA DC or less

-2.5%, 3.6 mA DC or less (Optional code /F1)

Power Supply Effects “

0.005 % per Volt (from 21.6 to 32 V DC, 350 )


Hastelloy C-276

Cover flange


Process connector


Capsule Gasket

Teflon-coated SUS316L

Vent and Drain Plug

SUS316 or ASTM grade 316

Order information :

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Our basic Information :


Annual turnover    $700 Million - $900Million

Export Percentage 60%
MOQ                      : 1 piece 
Delivery time          :  3weeks

Export Market 

Mid East
North America
South America
Eastern Europe
Southeast Asia
Eastern Asia
Western Europe
Central America
Northern Europe
Southern Europe
South Asia


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