B21, China Town Mall, Midrand
Grain High-frequency Radar Liquid Level Sensor
- Section : Consumer Electronics
- Category : Measuring & Gauging Tools
- SKU : 1600951477413
Grain High-frequency Radar Liquid Level Sensor
The Grain High-frequency Radar Liquid Level Sensor offers precise monitoring and measurement of liquid levels in a wide range of industrial applications. With its high-frequency radar technology, this sensor ensures accurate performance even in challenging environments. It is ideal for use in chemical, metallurgical, food processing, and wastewater industries.
Key Features:
- High-frequency Radar Technology: Operates at 80GHz for accurate and reliable level measurement.
- Wide Measuring Range: Available in measuring ranges of 10m, 20m, and 35m to suit various needs.
- Precise Accuracy: Offers a measurement accuracy of ±2mm for high precision.
- Signal Output: Supports 4-20mA/HART protocol for easy integration with existing control systems.
- Wide Temperature Range: Operates in temperatures from -40°C to +150°C, ensuring functionality in harsh conditions.
- Explosion-proof Protection: Certified Ex ia IIC T6 Ga and Ex d IIC T6 Gb for safety in explosive environments.
- Durable and Protective: Enclosure protection grade IP67 and aluminum housing for long-lasting performance.
- Flexible Power Supply: Supports both 24V DC two-wire/four-wire and 220V AC four-wire power options.
- Versatile Process Connections: Available with thread or flange process connections to suit different installation needs.
| Model number | VRPWRD81 |
| Features | Anti-corrosion integrated lens antenna, small upper dead zone, high precision, and easier installation |
| Typical applications | Level measurement of various liquids in different kinds of tanks or containers in chemical, metallurgical, food processing, waste water and other industries. (For example: hydrochloric acid, nitric acid, sulfuric acid, lye, etc.) |
| Measuring range | 10m/20m/35m |
| Accuracy | ±2mm |
| Process temperature | -40℃ - +150℃ |
| Process connection | Thread, flange |
| Process pressure | -0.1 - +0.3MPa |
| Operating frequency | 80GHZ |
| Signal supply | 4- 20mA/HART protocol |
| Power supply | 24V DC two-wire /four-wire; 220V AC four-wire |
| Explosion-proof grade | Ex ia IIC T6 Ga; Ex d IIC T6 Gb |
| Enclosure protection grade | IP67 (aluminum housing) |
The Grain High-frequency Radar Liquid Level Sensor is a robust and reliable solution for liquid level monitoring and measurement in various industrial applications. Its high-frequency radar technology, combined with versatile features such as wide temperature tolerance and explosion-proof protection, ensures top-tier performance in even the most demanding environments.
Product Info Gallery
Product Size
- Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 26 Dec, 2025, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
- Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
- Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
- Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.
1. What is the operating frequency of the Grain High-frequency Radar Liquid Level Sensor?
The Grain High-frequency Radar Liquid Level Sensor operates at a frequency of 80GHz.
2. What is the measuring range of this sensor?
The sensor is available in measuring ranges of 10m, 20m, and 35m to accommodate various needs.
3. What level of accuracy can I expect from this sensor?
The sensor offers a measurement accuracy of ±2mm for high precision in liquid level measurement.
4. How does the sensor output its signal?
It supports 4-20mA and HART protocol for easy integration with existing control systems.
5. What temperature range can the sensor operate in?
The sensor operates in a temperature range from -40°C to +150°C, making it suitable for harsh conditions.
6. Is the sensor explosion-proof?
Yes, the sensor is certified with explosion-proof protection as Ex ia IIC T6 Ga and Ex d IIC T6 Gb.
7. What type of housing does the sensor have?
The sensor features an aluminum housing with an IP67 enclosure protection grade for durability.
8. What power supply options are available for this sensor?
It supports both 24V DC two-wire/four-wire and 220V AC four-wire power options.
9. What types of process connections are available?
The sensor offers versatile process connections, available with thread or flange options to suit different installations.
10. What industries can benefit from using this sensor?
This sensor is ideal for use in the chemical, metallurgical, food processing, wastewater, and other industrial applications.
11. Can this sensor measure corrosive liquids?
Yes, it is designed for level measurement of various liquids, including corrosive substances like hydrochloric acid and sulfuric acid.
12. What is the process pressure range for this sensor?
The sensor can operate at process pressures ranging from -0.1 to +0.3 MPa.
13. How easy is it to install the sensor?
The sensor features an anti-corrosion integrated lens antenna and a small upper dead zone, making installation easier.
14. What typical applications is this sensor used for?
Typical applications include level measurement of liquids in various tanks or containers across multiple industries.
15. Is technical support available for installation and use?
Yes, technical support is typically available to assist with installation and usage inquiries.
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