



RYB102 Industrial Pressure Transmitter
RYB102 Industrial Pressure Transmitter is a high-stability pressure measuring instrument designed for gases, liquids and vapors. It supports output options such as 4-20mA, RS485 and 4-20mA with HART, with LED or LCD display options for easy monitoring in industrial applications.
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A. Product Overview
The RYB102 Industrial Pressure Transmitter is designed for reliable pressure measurement in demanding industrial environments. It uses a high-performance piezoresistive silicon pressure sensing element to convert process pressure into a standard electrical output signal.
The transmitter is built with an industrial explosion-proof type housing, making it suitable for applications where safety, stability and long-term performance are important. It is suitable for measuring pressure in gases, liquids and vapors and can be used in harsh outdoor conditions and corrosive fluid applications.
It is commonly used in petroleum, water treatment, chemical processing, metallurgy, electric power, light industry, scientific research and environmental protection applications.
B. Working Principle
The RYB102 works by sensing pressure through a piezoresistive silicon chip. When gas, liquid or vapor pressure is applied to the sensing element, the pressure causes a change in the internal resistance of the sensor chip.
This change is processed by the transmitter’s signal conditioning circuit and converted into a standard output signal such as 4-20mA, RS485 or 4-20mA with HART. The output signal can then be connected to a PLC, controller, indicator, data logger, SCADA system or automation panel for pressure monitoring and control.
The built-in LED or LCD display option allows users to view pressure readings directly at the installation point.
C. Why It Is Used
The RYB102 Industrial Pressure Transmitter is used to measure and monitor pressure accurately in industrial processes. It helps operators maintain process safety, protect equipment and improve automation control.
It is useful because it provides stable pressure output, supports different communication and signal options, works in harsh industrial areas and can be used for different media such as gas, liquid and vapor.
Key reasons for using RYB102:
- To measure industrial process pressure accurately
- To convert pressure into 4-20mA, RS485 or HART output
- To monitor gas, liquid and vapor pressure in real time
- To connect pressure measurement with PLC, SCADA and control systems
- To improve process safety in demanding environments
- To use in outdoor, corrosive and industrial applications
- To get local pressure indication through LED or LCD display
- To support automation, alarm and process control requirements
D. Suitable Buyers
The RYB102 Industrial Pressure Transmitter is suitable for buyers who need reliable pressure measurement in process industries and automation systems.
Suitable buyers include:
- Industrial automation companies
- Process instrumentation suppliers
- System integrators
- Panel builders
- Chemical plants
- Water treatment plants
- Oil and gas industries
- Petrochemical industries
- Power plants
- Environmental monitoring companies
- OEM machine manufacturers
- Maintenance and utility departments
- Research and testing laboratories
- Engineering procurement companies
- Industrial resellers and distributors
FAQ
1. What is RYB102 Industrial Pressure Transmitter?
RYB102 Industrial Pressure Transmitter is a pressure measuring device used to convert gas, liquid or vapor pressure into a standard electrical signal such as 4-20mA, RS485 or HART.
2. What type of sensor is used in RYB102?
RYB102 uses a piezoresistive silicon pressure sensing chip for stable and accurate pressure measurement.
3. What output signals are available in RYB102?
The transmitter supports output options such as 4-20mA, RS485 and 4-20mA with HART, depending on the selected configuration.
4. Can RYB102 be used for gas pressure measurement?
Yes, RYB102 can be used for pressure measurement of gases, liquids and vapors.
5. Can RYB102 be used for liquid pressure measurement?
Yes, RYB102 is suitable for liquid pressure measurement in industrial process applications.
6. Is RYB102 suitable for harsh outdoor environments?
Yes, the transmitter is designed for harsh outdoor environments and industrial process conditions.
7. Does RYB102 have a display?
Yes, LED and LCD display options are available depending on the selected model configuration.
8. What is the power supply for RYB102?
The datasheet mentions a 10-30VDC power supply range.
9. What pressure range is available in RYB102?
The datasheet mentions pressure range availability from -0.1 to 100MPa, depending on model selection and configuration.
10. What process thread options are available?
Thread options mentioned include G1/2, G1/4, G1/8, NPT1/2 and NPT1/4, with customization available.
11. Is RYB102 explosion-proof?
Yes, the product is described with an industrial explosion-proof shell and intrinsically safe and explosion-proof features.
12. Where is RYB102 commonly used?
RYB102 is commonly used in petroleum, chemical processing, water treatment, metallurgy, electric power, light industry, scientific research and environmental protection applications.
13. Can RYB102 be connected to PLC or SCADA?
Yes, the standard output signals such as 4-20mA, RS485 and HART make it suitable for PLC, SCADA, indicator and automation system integration.
14. What are the main benefits of RYB102?
The main benefits include high stability, high reliability, selectable output signals, local display, explosion-proof design, reverse polarity protection and suitability for gas, liquid and vapor pressure measurement.




