Huatian Cyb4681 High-Persicion Factory Customized Pressure Measurement Pressure Transmitter

• Customization: Available
• Type: Normal Pressure Transmitter
• Structure Type: Strain Gauge Pressure Transmitter
• Model NO.: CYB4681
• Measuring Medium: Liquids or Gases
• Accuracy Grade: 0.5G
• Pressure range: -0.1MPa~0MPa ... 40MPa
• IP Rating: IP65
• Certification: CE,ISO9001
• Customized: Customized
• Response Time: ≤3ms (10%~90%)
• Ambient Temperature: -40℃~+60℃
• Output Signal: 4mA~20mA, 0.5V~4.5VDC (Other Can Be Customized)
• Form of Pressure: Gauge Pressure,Absolute Pressure
• Overload Pressure: 200%Fs
• Customized Support: OEM,ODM
• Shock Resistance: 100g/11ms
• Atmosphere Pressure: 86kpa~106kpa
• Transport Package: Standard Package
• Trademark: Huatian
• Origin: Tianshui, Gansu, China
• Production Capacity: 50000pieces/Year
• Package Size: 40.00cm * 30.00cm * 20.00cm
• Package Gross Weight: 2.000kg

Product Description

Product Description

CYB4600 series is suitable for environmental protection, medical and health care, air conditioning and refrigeration systems and other general industrial application scenarios. The product selects high reliable ceramic piezoresistive pressure sensor, after temperature compensation, digital circuit correction and signal conditioning, then output standard industrial application and networking signals.
CYB4600 series pressure transmitter after careful design, component screening, process verification curing, cyclic loading stress relief, aging, environmental simulation testing and other processes to ensure that each product is stable and reliable.

Features

1. Form of pressure: gauge pressure, absolute pressure
2. Range: -0.1MPa~0MPa … 40MPa
3. Overload capacity: 200%FS
4. Breakdown pressure: 300%FS
5. Electrical connection: Packard socket, Hirschman socket, Aviation socket
6. Accuracy: ±1%FS
7. Output signal: 4mA~20mA, 0.5V~4.5VDC (others can be customized)
8. Response time: ≤3ms (10%~90%)
9. Measuring medium: compatible with ceramic, stainless steel and brass for liquids or gases

Applications

1. Air conditioning systems
2. Health care
3. Environmental protection
4. Refrigeration units
5. Piping systems
6. Automation control

Output Signal and Power Supply

 

Form	Output signal	Supply voltage
Current (2 wire)	4mA~20mA	10V~30V DC
Voltage (3 wire)	0.5V~4.5V DC	4V~6V DC
	0V~10V DC	12V~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

Product accuracy and performance index
 

Item	Parameter
Accuracy	0.5
Non-linearity (%FS)	≤0.4
Hysteresis (%FS)	≤0.1
Repeatability (%FS)	≤0.1
Long-term stability (%FS/year)	≤0.5
Zero-point temperature drift (%FS/°C)	≤0.05
Sensitivity temperature drift (%FS/°C)	≤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 connector vertically downward

Environmental Conditions

 

Items	Temperature range
Medium temperature	-40ºC~60ºC
Ambient temperature	-40ºC~+60ºC
Storage temperature	-40ºC~+85ºC
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
Atmospheric pressure	86kPa~106kPa
Vibration environment	10g (@10Hz~2000Hz)
Shock resistance	100g/11ms
Service life	> 10 million cycles of load capacity (within measurement range)

Typical appearance structure drawing (unit: mm)

• The following figures show the typical product structure. Other structures please contact Huatian for consultation and customization.

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
Packard socket
Structure diagram	Wiring post	Current (2 wire)	Voltage (3 wire)	IIC (4 wire)	RS485 (4 wire)
	1	Vcc	Vcc	/	/
	2	Iout	GND	/	/
	3	/	Vout	/	/
	4	/	/	/	/
Round Aviation socket
Structure diagram	Wiring post	Current (2 wire)	Voltage (3 wire)	IIC (4 wire)	RS485 (4 wire)
	1	PE	Vcc	Vcc	Vcc
	2	Iout	GND	GND	GND
	3	PE	Vout	SCL	RS485A
	4	/	PE	SDA	RS485B
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

Precautions

1. Customers do not need to make any adjustments to the transmitter to put it into operation. Please check the threads and electrical connections strictly before putting into operation
2. In order to receive good use effect and improve the use reliability, please check the line frequently.
3. This product belongs to the high-precision measuring instrument, do not allow to disassemble, not allowed to crash.

 

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.