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. |
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 |