Yokogawa DP Harp Pressure Transmitter

Yokogawa DP Harp Pressure Transmitter
Product Details

                                      Yokogawa DP Harp Pressure Transmitter

Descriptions :

An smart pressure transmitter, or intelligent pressure transmitter, measures the level, density, and pressure 

of a liquid, gas, or vapor and converts it into a 4-20 mA DC signal output. The 3051 Smart Pressure Transmitter

communicates with the HART Communicator to set and monitor it. The intelligent LCD meter uses smart buttons

to modify the range, display unit, temperature, etc. The pressure transmitter has high over-voltage and good 


Intelligent pressure transmitter performance:

1) It can measure oil, water and paste compatible with 316 stainless steel and 304 stainless steel with a wide range 

of anti-corrosion ability.

2) High accuracy, high stability, imported original sensor, good linearity and high temperature stability.

3) Small size, light weight, easy to install, debug and use

4) Stainless steel fully enclosed casing, waterproof.

5) The pressure sensor directly senses the measured liquid level pressure, and is not affected by the foaming a

nd deposition of the medium.

6) Optimal overall performance in the industrial field ±0.15% for optimum loop performance

7) Five-year stability ± 0.15%, which can greatly reduce the cost of calibration and maintenance ‘

8) Faster dynamic response reduces process variability

Technical specifications :


0.1 % of URL per 60 months (M, H and V capsules)

0.2 % of URL per 12 months (L capsule)


Two wire 4 to 20 mA DC output with digital communications, linear or square root programmable. BRAIN or HART FSK protocol are superimposed on the 4 to20 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, Type n,nonincendive, or non-sparking type

Minimum voltage limited at 16.4 V DC for digital communications, BRAIN and HART

Housing material

 Low copper cast-aluminum alloy with polyurethane paint

Support Mounting

Traditional Flange.

Degrees of Protection

IP67, NEMA4X, JIS C0920 immersion proof

Connection to the Process

1/2 – 1/4 NPT.

Name plate and tag

SUS304 or SUS316 (option)

Transmitter display

LCD Display

Fill Fluid

LSilicone, Fluorinated oil(option)


intrinsic safety (ia II CT6)

Flameproof type

(d II BT6)

Products picture:

EJA110A transmitter

EJA110A transmitter

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