- Summary
- Parameters
- Size chart
- Model order
- Download
- Communication
FC0803G Diaphragm Pressure Transmitter
Production Application
The series of products were based on the prototype of FC0802 and FC0803 pressure transmitters, formed through adding the welded seal diaphragm structure. There are various processes connection structures of the welded seal diaphragm devices, especially fit the pressure measurement of the medium which has high temperature, high viscosity, easy to crystallize, and the occasion which is easy to block, it also fit the pressure measurement of health and medical occasions.
Features
Using ceramic capacitance pressure sensor or diffused silicon pressure sensor;
Can measure the gauge pressure and absolute pressure of gases, vapors and liquids;
Suitable for the pressure measurement of large, medium-sized equipment and production process control;
The explosion-proof type has intrinsical safety Exia Ⅱ CT6 and flame-proof Exd Ⅱ CT6;
Output: Intelligent type 4 ~ 20m ADC two-wire system + Fieldbus HART protocol;
Accuracy: ± 0.25% FS, ± 0.5% FS;
Small temperature influence, high repeatability, good long-term stability;
Overload pressure is from 10 times to 100 times of the full scale pressure;
Diaphragm is made of stainless steel 316L;
Process connection material is made of stainless steel 304, with a variety of process connection types and specifications;
Polyurethane (PU) paint low copper die-cast aluminum alloy case, protection level is superior to IP65.
Structure size
Normal temperature
High temperature type
|
DN Nominal diameter |
D External diameter of flange |
K Center diameter of bolt hole |
L Bolt hole diameter |
d Sealing Face Diameter |
C Flange Thickness |
|
50 |
165 |
125 |
4-Φ18 |
99 |
20 |
|
80 |
200 |
160 |
8-Φ18 |
132 |
24 |
Mode selection diagram
|
Code |
Illustration |
||||||
|
FC0803G |
|
Diaphragm type pressure transmitter |
|||||
|
Range of Measurement |
0~3.5 |
|
Directly write numerical value (MPa) |
||||
|
Signal output |
S |
|
Intelligent type 4~20mADC,two-wire system +Filedbus Hart protocol |
||||
|
Accuracy grade |
J1 |
|
0.25 |
||||
|
J2 |
|
0.5 |
|||||
|
Process connection |
L3 |
|
Thread connection, External thread G1 1/2”A |
||||
|
L5 |
|
Sanitation clamp interface1 1/2＂ (Interface diameter 50.5mm) |
|||||
|
L6 |
|
Sanitation clamp interface 2” (Interface diameter 64mm) |
|||||
|
L7 |
|
Horizontal flange connection DN50 |
|||||
|
L8 |
|
Horizontal flange connectiondn80 |
|||||
|
O |
|
Provide size processing according to users |
|||||
|
Temperature of the measuring medium |
TN |
|
Normal temperature type (≤70℃) |
||||
|
TH |
|
High temperature type (≤130℃) |
|||||
|
Option |
d |
Flame-proof type ExdIICT6 |
|||||
|
i |
Intrinsic safety type ExiaIICT6 |
||||||
|
M3 |
Digital display meter 3 1/2LCD |
||||||
|
G |
Gauge pressure measurement |
||||||
|
F |
Absolute pressure measurement (customized by user’s appointment) |
||||||
|
A |
Negative pressure measurement (customized by user’s appointment) |
||||||
|
S |
process adapting piece |
||||||
|
Y |
User’s appointment |
||||||
Illustration: 1) If the measured pressure overloads, please give overload pressure value.
2) Temperature of measured medium is as high as 130 ℃ or below 20 ℃, suggesting using the temperature isolator or capillary structure, to ensure that the sensor from being damaged.
