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PDS453 high static pressure differential pressure transmitter
PDS453 High static pressure differential pressure transmitter is used to measure liquid, pressure of gas or steam, then transform them into 4~20mA d.c (with Hart protocol) or PROFIBUS-PA output signal. At the same time can be achieved remote setting, moni
Description
1.Description
      PDS453 High static pressure differential pressure transmitter is used to measure liquid, pressure of gas or steam, then transform them into 4~20mA d.c (with Hart protocol) or PROFIBUS-PA output signal. At the same time can be achieved remote setting, monitoring, and other functions via communication equipment.

2.Specification 
Measuring  range 250Pa~3Mpa
Range than 100:1
Power 10.5V~45V d.c. (EExi≤30V d.c..)
Output 4mA~20mA d.c. and HART protocol;PROFIBUS-PA
Environment    temperature -40℃~85℃
Temperature of medium -40℃~100℃(Si-Oil)
Accuracy ≤(0.0029r+0.071)%
Temperature    drift ≤(0.08r+0. 1)%(-10℃~60℃)
≤(0.1r+0. 15)%/10℃(-40℃~-10℃;60~85℃)
Influence of static pressure ≤0.15%/10MPa(zero)≤0.2%/10MPa(span)
Long-term drift ≤0.15 r %/ 5 years.
Shell protection class IP67
Ex-plosive x iaⅡCT6 or Ex dⅡCT6
Corrosion      prevention Based on different measuring medium choose the responded material.
 
3.Model list
Model Code Specification
PDS453 ---------- PDS453 High static pressure differential pressure transmitter
Communication     protocol H----------
P----------
HART communication
PROFIBUS-PA communication
Bellows seal      in   liquid
-1----------
-2----------
-3----------
Seal in liquid      clear in measurement part
Si-Oil              General
Si-Oil              Degreasing cleaning
Fluorocarbon oil     Degreasing cleaning
Measuring span
D---------
E---------
F---------
G---------
H---------
Measuring span measuring range  overload limit
0.25~25kPa   -25~25kPa        42MPa
0.6~60kPa   -60~60kPa        42MPa
1.6~160kPa  -160~160kPa       42MPa
5~500kPa   -500~500Pa        42MPa
0.03~3MPa   -0.5~3MPa        42MPa
Wetted material
S----------
H----------
G----------
Isolating diaphragm     related wetted liquid
SUS316SS                    SUS316SS
HC-276                     SUS316SS
Golden                 Golden
Process connection 0----------
1----------
2----------
3----------
No joint process, capacity within the chamber flange 1/4NPT Thread, exhaust gas drainage in the side.
      No joint process, capacity within the chamber flange 1/4NPT Thread, exhaust gas drainage in the side.
      1/2NPT Threaded connection, the process of the exhaust gas drainage in the side.
       1/2NPT Threaded connection, the process of the exhaust gas drainage in the side.
Explosion proof -A----------
-B----------
-D----------
No
Ex iaⅡCT6
Ex dⅡCT6
Body case  
1----------
2----------
3----------
4----------
Material         Electrical interface
SHG                   1/2-14NPT internal thread, two wire
SHG                    M20×1.5 internal thread, two wire
Stainless steel     1/2-14NPT internal thread, two wire
Stainless steel      M20×1.5 internal thread, two wire
Display meter N----------
D----------
No
LCD display
Mounting bracket A----------
B----------
C----------
D----------
N----------
level of mounting bracket(carbon steel)
level of mounting bracket(stainless steel)
vertical mounting bracket(carbon steel)
vertical mounting bracket(stainless steel)
No
Additional options /××------ See additional options list
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