Cyb4800 Ceramic Capacitive Standard Industrial Signal Gauge Absolute Pressure Transmitter

• Customization: Available
• Type: Remote Pressure Transmitter
• Structure Type: Strain Gauge Pressure Transmitter
• Model NO.: CYB4800
• Measuring Medium: Liquid
• Accuracy Grade: 0.1(Customized) 0.25 0.5
• Pressure range: -0.1MPa...0kpa~10kpa...30MPa
• IP Rating: IP65
• Certification: CE,Is9001
• Customized: Customized
• Overload Capacity: ≤2 Times
• Electrical Connection: Hirschman Socket, Aviation Socket, Cable Direct
• Response Time: ≼3ms(10%~90%)
• Atmospheric Pressure: 86kpa~106kpa
• Vibration Environment: 10g (@10Hz~2000Hz)
• Shock Resistance: 100g/11ms
• Service Life: 10 Million Cycles of Load Capacity (Within Measure
• Transport Package: Standard Package
• Trademark: Huatian
• Origin: Tianshui, Gansu, China
• Production Capacity: 50000pieces/Year
• Package Size: 30.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 2.000kg

Product Description

Product Description

CYB4800 series pressure transmitter adopts high reliable ceramic capacitive pressure sensor as the main sensitive components, after temperature compensation, digital circuit correction and signal conditioning, then output standard industrial signal.
Each type of product in this series has undergone careful design, component screening, process verification curing, cyclic loading stress relief, aging, environmental simulation tests and other processes to ensure that each product is stable and reliable.
 

Features

1. Form of pressure: gauge pressure,absolute pressure, seal gauge pressure
2. Range: -0.1MPa … 0kPa~10kPa … 30MPa
3. Overload capacity: ≤2 times
4. Electrical connection: Hirschman socket, Aviation socket, cable direct outlet
5. Accuracy: ±0.1%FS (customized), ±0.25%FS, ±0.5%FS
6. Output signal: 4mA~20mA, 0V~10VDC, RS485, I²C
7. Response time: ≤3ms (10%~90%)
8. Measuring medium: fluids compatible with ss304, ss316L and ceramics

Applications

Medicine
Electronic engineering
Food
Chemical engineering

Output Signal and Power Supply

Form	Output signal	Supply voltage
Current (2 wire)	4mA~20mA	12V~30V DC
Voltage (3 wire)	0V~5V DC	6V~24V DC
	0V~10V DC	12V~30V DC
I^2C (4 wire)	I^2C	3.3V~5V DC
RS485 (4 wire)	RS485	5V~30V DC

Load resistance(Ω)
Current (2 wire): 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)

Product accuracy and performance index

 

Item	Parameter
Accuracy	0.1 (customized)	0.25	0.5
Non-linearity (%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-point temperature drift (%FS/°C)	≤0.01	≤0.03	≤0.05
Sensitivity temperature drift (%FS/°C)	≤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

 

 

Environmental Conditions

 

Items	Temperature range
Compensation temperature	0ºC~+50ºC (≤200kPa), -10ºC~+60ºC (>200kPa)
Operating temperature	-20ºC~+85ºC (ordinary type) /-20ºC~+150ºC (with heat sink)
Storage temperature	-40ºC~+125ºC
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.


Operating conditions
 

Items	Parameter range
Protection level	IP65 ( can be customized IP67)
Atmospheric pressure	86kPa~106kPa
Vibration environment	10g (@10Hz~2000Hz)
Shock resistance	100g/11ms
Service life	> 10 million cycles of load capacity (within measurement range)

Wiring diagram of electrical connection
 

Hirschman socket
Structure diagram	Wiring post	Current (2 wire)	Voltage (3 wire)	IIC (4 wire)	RS485 (4 wire)
	1	Vcc	Vcc	Vcc	Vcc
	2	Iout	GND	GND	GND
	3	/	Vout	SCL	RS485A
		PE	PE	SDA	RS485B
Round Aviation socket
Structure diagram	Wiring post	Current (2 wire)	Voltage (3 wire)	IIC (4 wire)	RS485 (4 wire)
	1	Vcc	Vcc	Vcc	Vcc
	2	Iout	GND	GND	GND
	3	PE	Vout	SCL	RS485A
	4	/	PE	SDA	RS485B
Industrial terminal
Structure diagram	Wiring 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
Cable direct outlet
Structure diagram	Cable color	Current (2 wire)	Voltage (3 wire)	IIC (4 wire)	RS485 (4 wire)
	Red	Vcc	Vcc	Vcc	Vcc
	Green	Iout	GND	GND	GND
	Yellow	/	Vout	SCL	RS485A
	Blue	/	/	SDA	RS485B
	Black	PE	PE	PE	PE

Selection guide
 

CYB4800

Series pressure transmitter

Range

Measuring range is-0.1MPa … 0MPa~0.01MPa … 7MPa

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

A

Absolute pressure

S

Seal gauge pressure

Code name

Supply voltage

U1

24VDC

U2

12VDC

U3

5VDC

U4

3VDC (3.3VDC)

U5

Other power supply methods

Code name

Output signal

E1

4mA~20mADC

V3

0VDC~10VDC

V5

Other voltage output

R4

RS485 communication interface

H

HART^®protocol communication

II

I^2C protocol communication

Code name

Interface

Electrical interface

Mechanical interface

Hirschman socket (LJ1)

G¼

Aviation socket (LJ2)

G½

Other (LJ5)

Others (direct marking)

Code name

Additional features

M2

4 Bit LCD digital display meter

M3

4 Bit LED digital display meter

i

Intrinsically safe explosion-proof ExiaIICT6

QT

Other functions

CYB4800   [102]           G       U1      V3      LJ1G½                            Complete model and specification

• Order model CYB4800 [102] G U₁ V₃ LJ₁ G½  refers to the product with CYB4800 series, measuring range of 1MPa, gauge pressure, 24V power supply, 0~10V output, Hirschman socket, G1/2 threaded connection.

Precautions
 

1.  Ensure good and effective sealing to prevent leakage of the measuring medium, which may cause contamination or accidents.
2.   Small range sensors require an indication of mounting orientation to allow fine zeroing for the effects of gravity.
3.   For compatibility between the measured medium and the product seal material, please contact us for consultation.
4.   When selecting a high-temperature type, good ventilation must be maintained at the heat sink.
5.   Gauge pressure products with a range of 3MPa or less are equipped with vent holes or vent cables, which need to be prevented from clogging the ventilator so as not to affect the accuracy of product testing.

 

 

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