Flange Mounted Differential Pressure Transmitters

Flange Mounted Differential Pressure Transmitters
Product Details

                          Flange Mounted Differential Pressure Transmitters

Description :

The EJA210A and EJA220A flange-mounted differential pressure transmitters are used to measure the level and

density of solids and precipitating liquids and vapors, and then converted to a 4-20 mA DC power signal output. 

The EJA210A and EJA220A can also communicate with the BRAINTM Communicator, CENTUM CSTM, FieldMate,

YHC4150, and HART375 to set up, monitor, and more.

Technical specifications :


      Monocrystalline silicon resonant sensor
     ·Using microelectronics plus I high-tech (MEMS)
     ·The sensor directly outputs the frequency signal, simplifying the interface with the digital system
     ·High precision, generally 0.065%
     ·High stability and high reliability
    · After 10 million overpressure tests. Quantity ≤0.03%/16MPa
     · No need to adjust zero point for five years of continuous work
     ·BRAIN/ HART/FF/PROFIBUS fieldbus four communication protocols
     ·Complete self-diagnosis and remote setting communication function
     · Can be installed directly without the need for a three-valve ‘
     ·The basic liquid membrane is: Hastelloy C-276
     ·External zero/range adjustment


0.1 % of URL per 60 months


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.

Supply Voltage 

10.5 to 42 V DC for general use and flameproof type

10.5 to 32 V DC for lightning protector (Optional code /A)

10.5 to 30 V DC for intrinsically safe


Degrees of Protection

 IP67, NEMA4X, JIS C0920 immersion proof


Hastelloy C-276  SUS316 



± 0.1% of rate over one year


Low-copper aluminum (FM Type 4X, CSA Type 4X, IP66)

Optional SST housing


316/316L lap joint

Measurement accuracy

±0.1% of the calibration range, ±0.2


Products pictures :

Competitive advantage :

1,we provide short delivery time of products .

2.All the certificate of products will be offered from manufacturer .

3.we can delivery products to different country 's big city .

4.we supply competitive price with good quanlity to customer .

5.we have good after-sales service for customer