RYB201 Split Liquid Level Transmitter
The RYB201 Split Liquid Level Transmitter is a hydrostatic level measurement instrument designed for accurate liquid level monitoring in tanks, wells, reservoirs and industrial storage systems. It supports 4-20mA, RS485 and HART output options, LCD or LED display, IP68 protection and SS304 or SS316L probe material for reliable use in water, oil, chemical, environmental and industrial applications.
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A. Product Overview
The RYB201 Split Liquid Level Transmitter is designed to measure liquid level height by detecting hydrostatic pressure from the liquid column. It uses imported pressure-sensitive sensor components and computer laser resistance adjustment for temperature compensation, helping improve measurement stability and long-term accuracy.
This split type liquid level transmitter comes with an integrated junction box design and optional LCD or LED digital display, making installation, calibration and maintenance easy. The transmitter is suitable for all-weather environments and can be used with water, petroleum, chemical liquids, corrosive fluids and industrial process media.
The RYB201 is suitable for use in petroleum, water conservancy, chemical industry, metallurgy, electric power, light industry, scientific research and environmental protection applications where continuous liquid level monitoring is required.
B. Working Principle
The RYB201 Split Liquid Level Transmitter works on the hydrostatic pressure measurement principle. When the probe is installed into a tank, well or reservoir, the liquid above the sensor creates pressure. This pressure is proportional to the height of the liquid.
The sensor diaphragm detects this pressure and converts it into an electrical signal. The internal circuit processes and compensates the signal for temperature and stability. The transmitter then provides standard industrial outputs such as 4-20mA, RS485 or HART for connection with PLC systems, indicators, controllers, data loggers and SCADA systems.
In simple terms, higher liquid level creates higher pressure, and the transmitter converts that pressure into a readable and controllable level signal.
C. Why It Is Used
The RYB201 Split Liquid Level Transmitter is used for continuous and reliable liquid level measurement in industrial and outdoor environments. It helps users monitor tank level, prevent overflow, avoid dry-run conditions and improve process control.
It is useful because it provides accurate level feedback without requiring manual inspection. The split type design with display allows easy reading and maintenance, while IP68 protection makes it suitable for submerged and harsh environments.
Key reasons to use the RYB201 include:
- Accurate liquid level measurement in tanks, wells and reservoirs
- Suitable for water, oil, chemical and corrosive liquid applications
- Supports 4-20mA, RS485 and HART output for automation systems
- Optional LCD or LED display for local level monitoring
- IP68 protection for reliable field installation
- SS304 and SS316L probe options for industrial media compatibility
- Flexible range selection up to 400 meters
- Anti-shock, stable and reliable performance
- Easy installation, calibration and maintenance
- Suitable for all-weather and outdoor applications
D. Suitable Buyers
The RYB201 Split Liquid Level Transmitter is suitable for buyers who need accurate and continuous liquid level measurement in industrial, commercial and utility applications.
Suitable buyers include:
- Water treatment plants
- Wastewater treatment plants
- Chemical processing companies
- Petroleum and oil storage facilities
- Tank manufacturers
- Industrial automation system integrators
- PLC and SCADA panel builders
- Environmental monitoring companies
- Power plants
- Metallurgy and process industries
- Water reservoir and dam monitoring projects
- OEM machine manufacturers
- Industrial maintenance teams
- EPC contractors
- Distributors and resellers of instrumentation products
FAQ
1. What is the RYB201 Split Liquid Level Transmitter used for?
The RYB201 Split Liquid Level Transmitter is used for measuring liquid level in tanks, wells, reservoirs, water towers, storage systems and industrial process vessels. It is suitable for water, oil, chemical liquids and corrosive fluids.
2. How does the RYB201 liquid level transmitter work?
It works on the hydrostatic pressure principle. The liquid height creates pressure on the submerged probe, and the transmitter converts this pressure into a standard output signal such as 4-20mA, RS485 or HART.
3. What output signals are available in the RYB201?
The RYB201 supports 4-20mA, RS485 and 4-20mA with HART communication options, depending on the selected model.
4. Does the RYB201 have a display?
Yes, the RYB201 is available with LCD display, LED display or non-display options. The display helps users check level readings directly at the installation site.
5. What is the pressure or level range of the RYB201?
The product supports a wide range selection, with pressure range up to 400 meters depending on application requirements.
6. What material options are available for the probe?
The probe material options include SS304, SS316L and PTFE. These options allow the transmitter to be selected based on the liquid type and corrosion resistance requirement.
7. Is the RYB201 suitable for outdoor installation?
Yes, the RYB201 has IP68 protection and is suitable for outdoor, all-weather and submerged applications.
8. Can the RYB201 be used for corrosive liquids?
Yes, the RYB201 can be used for corrosive liquid applications when selected with suitable probe material and cable material, such as SS316L or PTFE.
9. What power supply does the RYB201 require?
The transmitter works with 10 to 30 VDC power supply, making it suitable for industrial control and automation systems.
10. Where can the RYB201 be connected?
The RYB201 can be connected to PLC systems, SCADA systems, digital indicators, process controllers, data loggers and automation panels for continuous level monitoring.