The ZDS4733 remote pressure transmitter (flat diaphragm type) is used for measuring liquid levels and converting them into a 4–20mA DC current (with HART digital communication overlay) or PROFIBUS-PA communication signal output. It also allows for remote setting, monitoring, and other functions through communication devices.
ZDS4733 Remote pressure transmitter (flat diaphragm type).
Technical parameters:
Measurement range: 5KPa ~ 6.3Mpa
Span ratio: 20:1
Power supply: 10.5V ~ 45V DC (Intrinsic safety barrier power supply ≤ 30V DC)
Output: 4mA ~ 20mA DC and HART communication; PROFIBUS-PA communication
Ambient temperature:-40 ℃ ~ 85 ℃
Medium temperature:-40 ℃ ~ 300 ℃
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
Enclosure protection class: IP67
Explosion-proof grade: Ex dIIBT4
Anti-corrosion: according to different media to select the corresponding measurement department material
Selection table:
|
ZDY4733 |
Selection code |
Description |
|
Instrument Type |
A |
Intelligent, imported sensor, high precision, high stability |
|
B |
Intelligent, high stability |
|
|
Communication protocol |
H |
HART Communication |
|
P |
PROFIBUS-PA Communications |
|
|
Enclosure liquid of capsule |
1 |
Silicone oil |
|
Measuring range/measuring range |
B |
5 ~ 100kPa -100 ~ 100kPa |
|
C |
20 ~ 400kPa -100 ~ 400kPa |
|
|
D |
0.08 ~ 1.6Mpa -0.1 ~ 1.6Mpa |
|
|
E |
0.32 ~ 6.3Mpa -0.1 ~ 6.3Mpa |
|
|
T1 |
Special requirements |
|
|
Isolation diaphragm |
S |
SUS316 stainless steel |
|
H |
Hastelloy C- 276 |
|
|
T |
Tantalum |
|
|
M |
Monel |
|
|
Flange size |
2 |
DN 50(2 inch) |
|
3 |
DN 80(3 inch) |
|
|
T2 |
Special requirements |
|
|
Flange standard |
A |
ANSI 150 |
|
B |
ANSI 300 |
|
|
D |
DIN PN 10/16 |
|
|
E |
DIN PN 25/40 |
|
|
G |
GB PN 10/16(GB/T9115.1-2000) |
|
|
H |
GB PN 25/40(GB/T9115.1-2000) |
|
|
K |
GB PN 100 (GB/T9115.1-2000) |
|
|
T3 |
Special requirements |
|
|
Flange material |
A |
S25C Carbon steel |
|
B |
SUS304 Stainless steel |
|
|
C |
SU316 Stainless steel |
|
|
Remote sealed liquid/liquid temperature |
A |
General type (silicone oil) -10-250 ℃ |
|
B |
General type (silicone oil) -30-180 ℃ |
|
|
C |
High temperature type (silicone oil) 10-300 ℃ |
|
|
Measurement Department Cleaning |
A |
Regular |
|
B |
Degreasing cleaning treatment |
|
|
Capillary length (m) |
Customer fill options (e. g. 3m: 03) |
|
|
Explosion-proof |
A |
No explosion-proof |
|
B |
Intrinsic safety EX ia ll CT6. |
|
|
D |
Explosion-proof EX dII CT6. |
|
|
Electrical Interface |
1 |
1/2-14NPT internal thread, two wiring ports |
|
2 |
M20 × 1.5 internal thread, two wiring ports |
|
|
3 |
1/2 NPT electrical connector + sealing plug |
|
|
4 |
1/2 NPT flameproof electrical connector + sealing plug |
|
|
5 |
M20 × 1.5 electrical connector + sealing plug |
|
|
6 |
M20 × 1.5 flameproof electrical connector + sealing plug |
|
|
T4 |
Special requirements |
|
|
Display header. |
N |
Without display header |
|
D |
LCD Display Header |
|
|
T5 |
Special requirements |
|
|
Mounting bracket |
A |
Horizontal mounting bracket (carbon steel) |
|
B |
Horizontal mounting bracket (stainless steel) |
|
|
N |
None |
|
|
Selection example |
ZDS4733 B H 1 D S 2 E B A A 03 D1 D |
|
|
Ordering Method |
C D W the selection personnel can ignore it. |
|
