Xi'an Xihong Automation Equipment Co., Ltd
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FB3351T intelligent pressure transmitter | FB3351T pressure transmitter | FB3351T
★ Overview FB3351T intelligent pressure transmitter is a high-performance and high reliability standard pressure transmitter that uses silicon materia
Product details

★ Overview

The FB3351T intelligent pressure transmitter is a high-performance and highly reliable standard pressure transmitter that uses a silicon material sensor combined with a single-chip microcomputer. At the same time, the FB3351T pressure transmitter is based on the fieldbus HART protocol technology, which superimposes high-frequency signals on a 4-20mA DC output for remote communication, making it convenient for users to configure and set up on site.

The FB3351T pressure transmitter adopts a threaded direct installation method, which is easy to install and use. It is suitable for various occasions and media in industrial measurement and is an ideal pressure measuring instrument in the field of industrial automation.

★ Features

Low temperature impact

Good long-term stability

Stainless steel 1Cr18Ni9Ti process connector

Featuring standard, intrinsic safety, and explosion-proof products

★ Technical parameters

● Target audience

Liquid, gas, steam

● Measurement range

Gauge pressure: 0-10kPa~60MPa, absolute pressure: 0-100kPa~10MPa

● Output

4~20mADC

● Power supply

12~30VDC

● Load characteristics

4-20mADC two-wire load R ≤ 50 (V-12) Ω

● Temperature range

Environmental temperature -20 ℃~+70 ℃; Standard medium temperature -20 ℃~+80 ℃

● Shell protection

IP66

Explosion proof type

Explosion proof Exd Ⅱ CT6; The intrinsic safety Exia Ⅱ CT6 should be equipped with an external safety barrier

performance metrics

● Accuracy

±0.2%

● Stability

Better than ± 0.1% FS/year

● Response time

0.1 seconds

● Temperature impact

Within the range of -20 ℃ to+70 ℃, the variation is less than ± 0.18%/10 ℃

● Vibration impact

When the vibration frequency is 20-200Hz in any direction, the change is less than ± 0.02% FS

● Impact impact

After a 100G impact in any direction for 11ms, the change is less than ± 0.02% FS

● Load impact

As long as the terminal voltage of the input transmitter is higher than 12V, there will be no load impact.

● Location impact

The installation position does not affect the zero point

Structural indicators

● Structural materials

Shell: Polyurethane baked paint low copper cast aluminum alloy

O-ring sealing structure: Fluororubber

● Process connection

Standard M20 × 1.5 external thread provided

● Electrical connection

It can be led out from any outlet as needed, suitable for industrial cables with diameters ranging from φ 8.5 to φ 10.0 as leads for sealing The universal cable connector PG16 or M20 × 1.5 can be used for the lead out joint, and the non lead end should be sealed with an end cap

★ Selection Table

Selection Table for FB3351T Pressure Transmitter

FB3351T

Pressure transmitter

code name

pressure type

G

Gauge pressure measurement

A

Absolute pressure measurement (customized according to user agreement)

code name

Measurement range (please specify the factory range when ordering; if not specified, the highest rated range shall be used for factory delivery)

04

0~7kPa~20kPa

05

0~10kPa~35kPa

06

0~20kPa~70kPa

07

0~35kPa~100kPa

08

0~70kPa~200kPa

09

0~100kPa~350kPa

10

0~200kPa~700kPa

11

0~350kPa~1.0MPa

12

0~700kPa~2.0MPa

13

0~1.0MPa~3.5MPa

14

0~2.0MPa~7.0MPa

15

0~3.5MPa~10MPa

16

0~7.0MPa~20MPa

17

0~10MPa~35MPa

18

0~20MPa~60MPa

code name

output signal

E

4~20mADC

S

Intelligent 4-20mADC two-wire system+fieldbus HART protocol

9

Special requirements

code name

process connection

R

Standard M20 × 1.5 external thread

T1

G1/2A external thread

O

Process according to the size provided by the user

code name

option

d

Explosion proof ExdII CT6

i

Intrinsic safety ExiaICT6

M3

3 1/2LCD digital display header

S

Radiators and process connectors

Y

User agreement

FB3351T G 05(0~30kPa) S

R

i

Example of transmitter selection

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