Xi'an Xiyi Central Control Technology Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 100 pc 1 week |
| Delivery Time | 7-14 days |
| Measurement Unit | Cubic Meters |
| Frequency | RS-485 |
| Model | LWQ |
| Connection | THREAD |
| Flow Rate | 0~±7m/ s |
| Power Source | 1x1.5vDC Batteries |
| Warranty | 12 months |
| Turndown Ratio | 100:1 |
| Hart Protocol | Available |
| Pressure Type | Gauge Pressure |
| Communication Protocol | Modbus |
| Response Time | ≤10ms |
| Cumulative Flow | M3, T, kg, L |
| Customized Support | OEM |
| Brand Name | Yokogawa |
| Model Number | RAMC05 |
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Product Specification
| Payment Terms | T/T | Supply Ability | 100 pc 1 week |
| Delivery Time | 7-14 days | Measurement Unit | Cubic Meters |
| Frequency | RS-485 | Model | LWQ |
| Connection | THREAD | Flow Rate | 0~±7m/ s |
| Power Source | 1x1.5vDC Batteries | Warranty | 12 months |
| Turndown Ratio | 100:1 | Hart Protocol | Available |
| Pressure Type | Gauge Pressure | Communication Protocol | Modbus |
| Response Time | ≤10ms | Cumulative Flow | M3, T, kg, L |
| Customized Support | OEM | Brand Name | Yokogawa |
| Model Number | RAMC05 | ||
| High Light | 1'' RAMC05-D4SS-71S5-E90 Rotameter ，Rota Yokogawa rotameter ，E904 Rotameter | ||
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Yokogawa RAMC05 Metal Tube Rotameter – Detailed Introduction
Model Overview:
The RAMC05 is part of Yokogawa’s RAMC series of metal tube variable area flowmeters designed for measuring flow rates of liquids, gases, and steam in a wide range of industrial applications. Unlike glass rotameters, RAMC05 uses a stainless steel measuring tube and an internal float, making it ideal for high pressure, high temperature, and corrosive applications.
Working Principle:
The RAMC05 operates on the variable area principle:
Technical Specifications:
|
Parameter |
Specification |
|
Model |
RAMC05 |
|
Measuring Principle |
Variable Area (Float in metal cone) |
|
Flow Range |
- Gases: From 0.03 Nm³/h up to 1600 Nm³/h |
|
Tube Material |
316L Stainless Steel (others on request) |
|
Float Material |
Stainless Steel / Titanium / Hastelloy / PTFE |
|
Process Connection |
Flange: EN, ANSI, JIS (DN15 to DN80 / ½” to 3”) |
|
Mounting Orientation |
Vertical (bottom to top flow) |
|
Accuracy |
Standard: ±1.5% of full scale |
|
Repeatability |
±0.1% |
|
Max Operating Pressure |
Up to 100 bar (depending on size and design) |
|
Max Operating Temperature |
Up to 200°C (standard) |
|
Output |
4–20 mA analog signal (optional) |
|
Communication Protocol |
HART® 7.0 (optional) |
|
Power Supply |
24 VDC (transmitter version) |
|
Explosion Protection |
ATEX, FM, IECEx (optional Ex ia, Ex d) |
|
Enclosure Rating |
IP66 / IP67 |
|
Alarm Outputs |
Optional limit switches (NAMUR / inductive proximity) |
Available Variants / Codes:
The RAMC05 is modular and can be configured as:
Typical Media Compatibility:
Options & Accessories:
Typical Applications:
Compliance & Certifications:
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
3000000-5000000
Employee Number:
101~200
Ecer Certification：
Verified Supplier
Xi'an Xiyi Central Control Technology Co., Ltd. is an enterprise engaged in the production, sales and R & D of industrial automation instruments. The company is located in the ancient city of Xi'an, a prosperous international city in China. The company is mainly engaged in Rosemount a... Xi'an Xiyi Central Control Technology Co., Ltd. is an enterprise engaged in the production, sales and R & D of industrial automation instruments. The company is located in the ancient city of Xi'an, a prosperous international city in China. The company is mainly engaged in Rosemount a...
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