Huatian High-Precision Digital Pressure Sensors From Tianshui, Gansu, China

Product Description

Product Description

    According to the application characteristics of different industries, CYB0500 series pressure transmitter carefully selects high reliable silicon piezoresistive, ceramic capacitor, sapphire, sputtered film pressure sensor as sensitive core. After temperature compensation, digital circuit correction and signal conditioning, it outputs standard industrial application and networking signal. The production process continues the rigorous work style and fine process control spirit of the enterprise for 50 years. Each type of product has gone through the process of careful design, component selection, process verification and solidification, cyclic loading and stress relief, aging, environmental simulation test, etc., to ensure the stability and reliability of each product.

Features

    Field display, multiple output signal selection    
    High stability and low drift  
    Explosion proof, IP66 protection                  
    It can be used in polluted, humid, flammable and explosive environment

Applications

    With its excellent accuracy and reliability, CYB0500 series pressure transmitter is widely used in many kinds of pressure measurement users, especially in coal mine, oil field, chemical industry, civil explosion, environmental protection, medicine, water affairs, shipping and other industries, Huatian brand pressure transmitter has been widely recognized by customers.

Technical Index

 

Range	MPa	-0.1MPa…0kPa~10kPa…100MPa
Form of pressure		G,A,S
Output signal (mA)		4 mA ~20 mA (HART protocol can be superimposed),RS485 (4 mA~20 mA signal can be output at the same time) 0~5V (0 ~10) three wire system
Accuracy level		0.1(customized)	0.25	0.5
Nonlinear (FS%)		≤0.1	≤0.2	≤0.4
Hysteresis, repeatability (FS%)		≤0.05	≤0.05	≤0.1
Zero and sensitivity temperature drift (FS / ºC)		≤0.015	≤0.03	≤0.05
Long term stability (FS / year)		≤0.1	≤0.2	≤0.5
Operating voltage (VDC)		+15~ + 30 (calibration value is + 24)
Field display		4Bit LED or LCD
Compensation temperature (ºC)		0~+50(≤200kPa),-10ºC~70ºC(>200kPa)
Operating temperature (ºC)		-40~ + 85,   - 20 ºC ~60 ºC (explosion proof)
Overload capacity (%)		≤200(<10MPa );≤150(≥100MPa)
Load resistance (Ω)		R=(U-12.5)/0.02-RD Where: u is the power supply voltage and RD is the internal resistance of the cable
Response time (10% - 90%) ms		≤1
Measuring medium		Fluids compatible with 304, 316L or ceramics
Diaphragm material		316L, titanium alloy or ceramic are available
Shell material		3046063 aluminum alloy
Interface		304326l optional
Explosion proof grade		Intrinsically safe: ex D IIC T5 GB
Protection level		IP66

5 Connection

6 Order Guide
6.1 Model characteristics and appearance

Model	Features	Pattern
CYB0511	1. Optional range: - 0.1MPa…0kPa~10kPa…100MPa 2. The whole series of thread can be customized 3. Pressure interface material can be customized 4. Shock resistant design, damping is available

6.2 Selection Guide

CYB05X3X4

Type of pressure transmitter

Range

The measuring range is -0.1MPa...0MPa~0.01MPa…100MPa

Xxn

In kPa, the first two digits XX value is multiplied by the n-square of 10, and N is the third digit value.

Code name

Form of pressure

G

Gauge pressure type

A

Absolute pressure type

D

Differential pressure type

S

Sealed gauge pressure type

Code name

Supply voltage

U1

24VDC

U2

12VDC

U3

5VDC

U4

3VDC(3.3VDC)

U5

Other power supply modes

Code name

output signal

E1

4mA~20mADC

E2

0mA~10mADC

E3

0mA~20mADC

V1

1VDC~5VDC

V2

0VDC~5VDC

V3

0VDC~10VDC

V4

0.5VDC~4.5VDC

V5

Other voltage output

R4

RS485 communication interface

H

HART protocol communication

II

I^2C protocol communication

Code name

Shape interface

Electrical interface

Mechanical interface

Housman socket (J1)

G

Aviation socket (J2)

G

Waterproof joint (J3)

G1

Outlet liquid level (J4)

M20×1.5

Others (J5)

Others (direct marking)

Code name

Additional features

M1

4Bit LCD digital display meter (only 4mA ~ 20mADC output)

M2

4Bit LED digital display meter (only 4mA ~ 20mADC output)

d

Flameproof Exd IICT5

i

Intrinsically safe ex IA II CT6

QT

Other functions

CYB0511       [102]  G            U1                  E1        J5G ½      M1     Complete model and specification

Note:Order model CYB0511 [102]G U₁ E₁ J5G ¹ / ₂ M₁  refers to the product with CYX0511 shape, measuring range of 1MPa, gauge pressure, 24 V power supply, 4 ~ 20mA output, other wiring forms (aluminum alloy shell with terminal), G1 / 2 threaded joint, 4-digit LCD display.

7 Precautions
7.1 When the range of CYB0511 product is within - 5 ~ 5kpa, due to different sensor selection, the product can only measure non corrosive gas.
7.2 CYB0514 product pressure interface thread is limited to M20 × 1.5 or G1 / 2, please consult for special thread requirements.
7.3 When the product has the risk of being soaked or submerged, it must be explained when ordering.
7.4 When selecting high temperature products, the heat sink must be well ventilated.
7.5 When selecting anti-corrosion products, protect the shell and head of the product well. These parts do not have strong corrosion resistance.