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| Measuring range | 2.5kPa～3MPa |
| Range than | 30:1 |
| 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 | ≤（0.005r+0.071）% |
| Temperature drift |
≤（0.1r+0. 2）%（-10℃～60℃） ≤（0.1r+0. 15）%/10℃（-40℃～-10℃；60～85℃） |
| Long-term drift | ≤0.2 r %/ 5 years |
| Shell protection class | IP67 |
| Ex-plosive | Ex iaⅡCT6 or Ex dⅡCT6 |
| Corrosion prevention | Based on different measuring medium choose the responded material. |
| Model | Code | Specification |
| PDS464 | ---------- | PDS464 Liquid level transmitter（convex diaphragm type） |
| 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 cle |
| Measuring span |
D--------- E--------- F--------- G--------- H--------- |
Measuring span measuring range 2.5～25kPa -25～25kPa 2.5～60kPa -60～60kPa 5.3～160kPa -160～160kPa 16～500kPa -500～500kPa 0.03～3MPa -0.5～3MPa |
| Wetted material |
S---------- H---------- T---------- M---------- |
Isolating diaphragm SUS316SS HC-276 Ta Monel |
| Size of flange |
2---------- 4---------- 6---------- |
Ⅹ2=50mm Ⅹ2=100mm Ⅹ2=150mm |
| Flange standard |
3---------- 4---------- |
DN80(3inch) DN100(4inch) |
| Flange material |
A---------- B---------- C---------- D---------- E---------- F---------- K---------- |
Standard pressure ANSI 150（same as the American system of HG and GB） 2.0MPa ANSI 300（same as the American system of HG and GB） 5.0MPa ANSI 600（same as the American system of HG and GB） 11MPa DIN PN10/16（same as the Europe system of HG and GB） 1.6MPa DIN PN25/40（same as the Europe system of HG and GB） 4.0MPa DIN PN64（same as the Europe system of HG and GB） 6.4MPa DIN PN100（same as the Europe system of HG and GB） 10MPa |
| Process connection |
A---------- B---------- C---------- |
S25C carbon steel SUS304 stainless steel SUS316 stainless steel |
| Explosion proof |
1---------- 3---------- |
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. |
| Body case |
-A---------- -B---------- -D---------- |
No Ex iaⅡCT6 Ex dⅡCT6 |
| Display meter |
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 |
| Mounting bracket |
N---------- D---------- |
No LCD display |
| Additional options | N---------- | No |
| Communication protocol | /××------ | See additional options list |
