Cyb1824 RS485 Output 0-10V Differential Pressure Transmitter for Level Measurement

• Customization: Available
• Type: Differential Pressure Transmitter
• Structure Type: Diffused Silicon Pressure Transmitter
• Model NO.: CYB1824
• Measuring Medium: Gas
• Accuracy Grade: 1.0G
• Pressure range: 0~10kpa~…3.5MPa
• IP Rating: IP65
• Certification: CE
• Customized: Customized
• Product Name: Differential Pressure Transmitter
• Output Signal: 4mA~20mA, 0V~10VDC, I2c, RS485
• Load Resistance (Ω) (4mA~20mA): R ≤(U-10)/0.02-Rd
• Operating Temperature (ºC): -30ºC~+80ºC / -10ºC~+70ºC
• Relative Humidity: 45%Rh~75%Rh
• Transport Package: Standard Package
• Trademark: Huatian
• Origin: Tianshui, Gansu
• HS Code: 9026201090
• Production Capacity: 500, 000PCS/Year
• Package Size: 25.00cm * 25.00cm * 5.00cm
• Package Gross Weight: 0.500kg

Product Description

 

Product Description

CYB1824 series differential pressure transmitter carefully selects high reliable silicon piezoresistive pressure sensor as the sensitive core according to the application characteristics of different industries, and outputs standard signals applied to industrial application and networking through temperature compensation, digital circuit correction and signal conditioning. The production process continues the rigorous work style and fine process control of the industry. Each type of products has been carefully designed, components screened, process verified and solidified, fatigue stress relief, aging, environmental simulation test and other processes to ensure the stability and reliability of each product.
CYB1824 series differential pressure transmitter has universal design suitable for multi industry application, also special design for different industry application characteristics. We will carefully analyze the customer's working environment and requirements, then select the most appropriate products; we can also customize the products according to the user's special requirements, so that every user of Huatian can get the best use experience.
 

Applications

For many years, CYB1800 series differential pressure transmitter has been widely used in all kinds of fluid measurement users, especially in coal mine, oil field, petrochemical, environmental protection, medicine, water and other industries, for its excellent accuracy and reliability.
 
 

Technical Index

 

Range	0kPa~10kPa…3.5MPa
Pressure form	differential pressure
Output signal	4~20 mA(Hart protocol could be added)
	RS485
	0~10V(range could be customized)
Accuracy	0.1 (customized)	0.25 (typ.)		0.5 (max)
Long-term stability (%FS/year)	±0.1(typ.)		±0.2(max)
Zero Temperature Drift (%FS/ºC)	±0.03(≤100kPa)		±0.02(>100kPa)
Sensitivity Temperature Drift (%FS/ºC)	±0.03(≤100kPa)		±0.02(>100kPa)
Compensation Temperature (ºC)	0~50(≤100kPa)		-10~70(>100kPa)
Working Voltage (VDC)	+12~+30
Medium Temperature (ºC)	-40~+80
Load resistance (Ω)	Current type: ≤(U-12)/0.02(Ω)
Measuring medium	Liquid or gas compatible with 316L
Diaphragm material	316L
Shell material	304
Protection level	IP66

 

• Model & Structure (unit: mm)

Model	Feature	Outline Drawing
CYB1824	1. Waterproof socket 2. Threads can be customized 3. Pressure port type and material can be customized
CYB1850	1. Ex d IIC T5 Gb 2. LED / LCD display 3. Pressure port type and material can be customized

 

• Connection

 

• Notes

1. Please pay attention to the compatibility between the tested medium and some materials of the product joint during model selection.
2. When installing differential pressure transmitter, please install the balance valve according to overload and prevent the transmitter from being damaged due to unilateral overload.
3, when ordering the transmitter with LCD or LED head, the power supply of the transmitter should be no less than 15VDC.
4. For installation occasions with lightning, please select products with lightning protection and install lightning protection pin on site to ensure reliable grounding of products and power supply and reduce the probability of damage to transmitter caused by lightning.
5. When selecting digital display products, the working environment temperature range is from -30 to 70 C.
6. The measuring range of the transmitter is 0kPa to 70kPa~3.5MPa. When the transmitter is selected, we should carefully check the specific parameters of differential pressure and pipe pressure, and select a reasonable corresponding range.
7. The product is installed vertically on the field pressure interface, and the display level is directly aligned with the observer.
8. If the ordered products need measurement verification certificate or other special requirements, please consult with our company and indicate in the order.