Beijing Chengchuang Tiansheng Automation Technology Co., Ltd
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CTS313 small volume anti-corrosion differential pressure transmitter
Application: CTS313 small volume differential pressure transmitter anti-corrosion differential pressure transmitter uses a force sensitive chip with h
Product details

purpose

CTS313Small volume differential pressure transmitterThe anti-corrosion differential pressure transmitter adopts a force sensitive chip with high accuracy and high stability dual isolation metal diaphragm, and undergoes strict and precise temperature compensation, signal amplificationV/IConversion, reliably converting parameters such as pressure difference and flow rate into industrial standard4mA20mAperhaps0mA10mASignal output, which can be connected to industrial instruments to achieve accurate measurement of differential pressure and liquid level flow rate of corrosive media during the production process, is widely used in fields such as petroleum, chemical, metallurgy, power, textile, and environmental protection.

characteristic

two-sided316LMetal film, with good anti-corrosion properties
Wide measurement range:035kPa7MPa
High accuracy: superior to0.1
Good stability:≤0.1FS/In the year,≤0.01FS/
Wide compensation temperature range:0~+80
anti-interference design
Compact size, easy to install
Intrinsic safety explosion-proof

Technical Parameter

range

kPa

010……1000

 MPa 

02……7

Forms of pressure

Gauge pressure, absolute pressure

Output signal(mA

4201V5V)Two line system

0100V5V)Three wire system

accuracy class

0.1

0.3

0.5

Nonlinear
late stagnate
repeatability

(%FS)

≤0.1

≤0.3

≤0.5

zero drift
(%FS/4h)

≤0.1

≤0.3

≤0.5

Zero point and sensitivity
Temperature drift
(%FS/)

≤0.01

≤0.03

≤0.05

Long term stability
(%FS/year)

≤0.2

working voltage(VDC)

+12+36(The calibration value is+24)

compensation temperature()

0+80

operation temperature()

-20+85

Overload capacity(%)

300

static pressure(MPa)

1012

lifetime

1×108Secondary pressure cycle(25)

load resistance(Ω)

R=U-12.5/0.02-RD
of which:UFor power supply voltage, RDFor the internal resistance of the cable

response time
(10%90%)ms

≤1

Measurement medium

give316LCompatible with all corrosive or corrosive media

Membrane material

316Lstainless steel

Shell Material

1Cr18Ni9Ti

interface

M20×1.5Or customized by the user

Explosion proof grade

ExiaCT6

protection grade

IP67

outline structure

wire connection

Product Selection

CTS313

small-volumedifferential pressure transmitter

Range

measuring range

(0~X KPa or MPa)

code

Comprehensive accuracy (linear+repeatability+hysteresis)

1

±0.4%FS

2

±0.25%FS

3

±0.1%FS

code

Signal output (standard power supply)

A1

4~20mA

V1

1~5V DC

V2

0~5V DC

V3

0.5~4.5V DC

Code name

additional function

F1

M20x1.5 external thread

F2

G1/4 internal thread

F0

special

W1

Cable type (IP67, 2m)

W2

Socket type (IP65, DIN43650)

E

Intrinsic safety explosion-proof Ex iaIICT5

CTS313(0~50KPa)—1 —A1 —F2 —W1small-volumedifferential pressure transmitter

Selection Tips:
To ensure the safe and reliable operation of the transmitter, it is recommended to install a three valve group between the measured point and the transmitter to ensure that the measured medium is slowly and evenly distributed
Apply evenly to the positive and negative chambers of the transmitter.
2. During installation, it is recommended to use pressure interfaces at both ends on a horizontal line to minimize the impact of the installation position on the product.
When selecting, please note that the measured pressure and static pressure are less than 20MPa, and the overpressure experienced by the positive and negative chambers cannot exceed the specified value of the product.
4. Select the additional function code "E" intrinsically safe explosion-proof Ex iaIICT5, which must be powered by a safety barrier.
5. For other special requirements, please consult with our company and indicate them in the order.




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