Yokogawa Differential Pressure Transmitters

Yokogawa Differential Pressure Transmitters
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Product Details

Yokogawa EJA210 Differential Pressure Transmitters

Feature :

The high performance flange mounted differential pressure transmitter models EJA210A and 220A can

be used to measure levels of densities of solidifying or precipitating liquids. Both output a 4 to 20 mA DC

signal corresponding to the measured differential pressure. Models EJA210A and 220A also feature

remote setup and monitoring through communications with the BRAIN™ terminal and CENTUM CS™ or

XL™ or HART® 275 host.

General technical performance and parameters :

Output signal: 4-20ma. DC two-wire system (simulation) 

Two - wire 4-20mA dc signal superimposed digital signal, by the user selection of linear or square output.(smart)

Power supply: 12 ~ 45v. DC (see the load characteristic figure for details)

Load characteristics:

Quantum ratio: 10:1 or 100 to 1

Power supply impact: <0.005% output range /V

Load effect: when the power supply is stable, there is no load effect.

Measurement accuracy: + / -0.1%, + / -0.2% of the adjusted range (standard accuracy: + / -0.2%, please specify 

when ordering other precision.)

Zeni: usually adjustable between 0.1 and 16 seconds.

Start time: <2 seconds, no need to warm up

Working environment: the environment temperature - 29 ~ 93 ℃ (analog amplifier)

- 29 ~ 75 ℃ (digital/intelligent amplifier)

- 29 ~ 65 ℃ (with display header)

Ambient humidity 0 ~ 95%

Protection features: protection capability IP65

Explosion-proof type: flameproof type Exd II bt4-6

Benan Exia II CT5

Static pressure effect: zero error: + / - 0.5%zui large range limit, adjusted for 32MPa under pipeline pressure

 by zero setting.

Effect of electromagnetic radiation: 0.05%zui large range value, receiving radiation frequency of 27 ~ 500MHz,

 with a field strength of 3V/m.

Indicator (%) : liquid crystal display accuracy + / - 0.2%

Vibration effect: at 200Hz vibration in any direction, plus or minus 0.05%/g.

Mounting position: the diaphragm is not vertically installed, which may cause a zero error of less than 0.24kpa, 

but can be corrected by setting the zero.

Weight: 3.9kg (excluding attachments)

Ordering table :

Products show :

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

 Why Chose US :