Product Description
According to the application characteristics of different industries, CYB0535series 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.
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
Form of pressure: G, A, S
Range (ºC): -0.1MPa … 0kPa~10kPa … 100MPa
Overload capacity: ≤2 times(<10MPa);≤1.5(≥10MPa)
Electrical connection: industrial terminal
Accuracy(ºC): ±0.1%FS (customized), ±0.25%FS, ±0.5%FS
Output signal: 4mA~20mA (HART protocol can be superimposed) ,
0V~10VDC, RS485 (4 mA~20 mA signal can be
output at the same time) , I2C
Field display: 4 Bit LED or LCD
Response time: ≤3ms(10%~90%)
Measuring medium: fluids compatible with 304, 316L or ceramics
Applications
Coal mine
Oil field
Chemical industry
Civil explosion
Environmental protection
Medicine
Water affairs
Shipping
Output Signal and Power Supply
| Form |
Output signal |
Supply voltage |
| current(2 wire) |
4mA~20mA |
12V~30V DC |
| voltage(3 wire) |
0V~10V DC |
12V~30V DC |
| I2C (4 wire) |
I2C |
3.3V~5V DC |
| RS485(4 wire) |
RS485 |
5V~30V DC |
Load resistance (Ω)
Current(2wire): R ≤(U-10)/0.02-RD (U:power supply voltage,
RD:internal resistance of the cable)
Total current consumption
Current(2 wire):The maximum signal current is approximately 23mA
Voltage(3 wire):<5mA
I2C (4 wire):<1.3Ma (low power consumption can be
customized<5μA
RS485(4 wire):<5mA(low power<1.1mA)
5 Product accuracy and performance index
| Items |
Parameter or indicators |
| Accuracy level |
0.1(customized) |
0.25 |
0.5 |
| Nonlinear |
( %FS ) |
≤0.1 |
≤0.2 |
≤0.4 |
| Hysteresis |
( %FS ) |
≤0.05 |
≤0.05 |
≤0.1 |
| Repeatability |
( %FS ) |
≤0.05 |
≤0.05 |
≤0.1 |
Long-term
stability |
( %FS/year ) |
≤0.1 |
≤0.2 |
≤0.5 |
| Zero temperature drift |
( %FS/ºC ) |
≤0.01 |
≤0.03 |
≤0.05 |
Sensitivity
temperature drift |
( %FS/ºC ) |
≤0.01 |
≤0.03 |
≤0.05 |
Reference conditions
Temperature: 20ºC~25ºC
Relative humidity: 45%RH~75%RH
Power supply voltage: 24V±0.24V;5V±0.05V
Installation direction: pressure interface straight down
Environmental Conditions
| Items |
Temperature range |
| Compensation temperature |
0ºC~+50ºC(≤200kPa),-10ºC~70ºC(>200kPa) |
| Medium temperature |
-40ºC~+85ºC;-10ºC~60ºC (explosion proof type, cable type) |
| Storage temperature |
-40ºC~+125ºC/-20ºC~+80ºC (cable type) |
| Note: the measured medium icing will cause irrecoverable damage to the product. |
- When the pressure transmitter is operating normally, it is required that the measured medium cannot be solidified.
7 Operating conditions
| Items |
Parameter range |
| Protection level |
IP66 |
| Explosion-proof level |
Flameproof type: Ex d IIC T5 Gb |
| Atmospheric pressure |
86kPa~106kPa |
| Vibration environment |
10g(@10Hz~2000Hz) |
| Shock resistance |
100g/11ms |
| Service life |
>10 million cycles of load capacity (within measurement range) |
8 Wiring diagram of electrical connection
| Industrial terminal |
| Structure diagram |
Binding post |
Current (2 wire) |
Voltage(3 wire) |
IIC(4 wire) |
RS485 (4 wire) |
|
|
1 |
PE |
PE |
SDA |
RS485B |
| 2 |
/ |
Vout |
SCL |
RS485A |
| 3 |
Iout |
GND |
GND |
GND |
| 4 |
Vcc |
Vcc |
Vcc |
Vcc |
9 Typical appearance structure drawing (unit: mm)
- The following figure shows the typical product shape structure. Other shape structure please contact the sales staff for consultation and customization.
10 Selection guide
| CYB0535 |
Series industrial pressure transmitter |
| |
Range |
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 |
| 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 |
I2C protocol communication |
|
|
Code name |
Shape interface |
| Electrical interface |
Mechanical interface |
| Housman socket(LJ1) |
G¼ |
| Aviation socket(LJ2) |
G½ |
| Waterproof joint(LJ3) |
G1 |
| Outlet liquid level(LJ4) |
M20×1.5 |
| Others(LJ5) |
Others (direct marking) |
|
|
Code name |
Additional features |
| M1 |
4 Bit LCD digital display meter (only 4mA~20mADC output) |
| M2 |
4 Bit LED digital display meter (only 4mA~20mADC output) |
| d |
Flameproof ExdII CT5 |
| i |
Intrinsically safe ExiaII CT6 |
| QT |
Other functions |
| |
|
| CYB0500 [102] G U1 E1 LJ5G½ M1 Complete model and specification |
- Note: Order model CYB0535 [102] G U1 E1 G½ M1 refers to the product with CYB0500, measuring range of 1MPa, gauge pressure,24V power supply,4mA~20mA output,G1/2 threaded joint,4-digit LCD display.
11 Precautions
11.1 When the product range is within - 5 ~ 5kpa, due to different sensor selection, the product can only measure non corrosive dry gas.
11.2 The part of product pressure interface thread is limited to M20 × 1.5 or G1 / 2, please consult for special thread requirements.
11.3 The product seal ring materials and measured media compatibility, please contact our for consultation.
11.4 When the product has the risk of being soaked or submerged, it must be explained when ordering.
11.5 When selecting high temperature products, the heat sink must be well ventilated.
11.6 When selecting anti-corrosion products, protect the shell and head of the product well.
Company Information
Tianshui Huatian Sensor Co., Ltd. is a new high-tech enterprise which combined R&D, production, sales with engineering service. It is one of the enterprises which engaged in the integrated pressure sensors and transducers in China. We have passed GB/T 19001-2008 quality management system certification in November 2009.
The Main Products:
CYX series pressure sensors, CYB series pressure transmitter, CYBD series intelligent measurement instrument, CYBK series electronic pressure switches and CW series temperature transmitters.
At present, the company has a number of patents with independent intellectual property rights for the integrated pressure sensors and transducers, which are widely used in industrial automation fields such as coal, oil, electric power, metallurgy, light industries and etc.
The First-Class Equipment:
Laser Trimming Machine; Gold Wire Ball Welding Machine; Shaped Cap Sealing Machine; Laser Welding Machine; High Vacuum Oiling Machine; Precision High Low Temperature Test Box; High Precision Automatic Temperature Compensation System and Automatic Test System and Other Hardware Facilities.
Business Advantages:
One hundred thousand purification plant (3000m2); Pressure sensors, transducers and intelligent digital instrument production line (200000 pieces annual output); A leading domestic OEM oil pressure sensor core body production line (1000000 pieces annual output); High-quality R & D team; Advanced process technology.
We are willing to create a splendid future with customers and partners hand in hand.
Factory Production Equipment
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