Radar Level Gauges Transmitter
Instrava Curated Instruments presents a high-performance radar level gauges transmitter, engineered for accurate, non-contact level measurement across liquids, LPG, powders, and solid materials in complex industrial environments.
Through our Curated Instruments approach, this solution is optimized for:
- LPG (liquefied petroleum gas) tank level measurement
- chemical and petrochemical storage monitoring
- solid silo level detection (powder, grain, bulk solids)
- high temperature and high pressure industrial processes
With high-frequency radar technology and advanced signal processing, this level transmitter delivers stable and reliable performance even in foam, dust, and vapor conditions.
Transmitters & Sensors Description
Reliable Measurement for Liquids, LPG & Solids
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This radar level transmitter provides:
- Wide measuring range up to 120m for large tanks and silos
- Non-contact measurement → no wear, no contamination
- High signal stability in fluctuating level conditions
- Continuous output (4–20mA / HART / RS485 / Modbus)
Stable Performance in Foam, Dust & Vapor
This radar level gauge transmitter is designed for harsh conditions:
- Penetrates foam and dust layers effectively
- Minimal impact from vapor, temperature, or pressure changes
- Reliable in high-temperature environments (up to 250°C)
- Suitable for low dielectric materials and unstable surfaces
Performance highlights:
- Strong echo signal with high signal-to-noise ratio
- Accurate measurement even in turbulent or boiling conditions
Transmitters & Sensors Parameter
| Application | LPG (liquefied petroleum gas), Solid Particles, Powder |
| Measuring Range | 0-60m/0-120m |
| Connection | Flange and Threaded Connection(Customize Available) |
| Operation Temperature | -40℃ ~ 250℃(Special requirements can be customized) |
| Process Pressure | -0.1 ~ 2.0MPa (Flat flange) |
| Protective Class | IP67 |
| Signal Output | 4-20mA/HART (Two-wire / Four)RS485/ Modbus |
| Power Supply | 2-wire（DC24V）/ 4-wire（DC24V /AC220V） |
| Outer Covering | Aluminum / Plastic / Stainless Steel |
| Display | Four-digit LCD, Programmable |
| Power Supply Voltage | Standard type: 16–26V DC (two-wire system) |
| Intrinsically safe type: 21.6–26.4 VDC | |
| Explosion-proof type: 22.8–26.4 VDC | |
| Four-wire system: 198–242 V AC, 110V AC | |
| Integration time | adjustable from 0 to 36 seconds |
Non Contact Level Indicator,High frequency radar level gauge can penetrate foam and dust particles
Instrava OEM/ODM
Tailored Sourcing & Customization: Getting You the Exact Product You Need
As your trusted supplier and sourcing partner, we bridge the gap between your custom requirements and China’s vast manufacturing capabilities.
Finding the right product in a massive supply chain can be challenging. That is where we step in.
As a curated industrial supplier, our core value is simple: we stand in your shoes to help you procure the most optimal products. Whether you are an EPC contractor needing specialized technical compliance, an OEM equipment manufacturer looking for custom branding, or an industrial distributor/trader seeking competitive edge, we customize and tailor products to fit your exact procurement needs.
How We Customize to Fit Your Procurement Needs
For EPC Contractors & Engineers: We custom-configure instruments and devices to match your precise datasheets—tailoring process connections, exotic materials, signal protocols, and managing third-party calibration and testing so you get project-ready solutions.
For OEM Equipment Manufacturers: We provide comprehensive OEM/ODM customization, including custom housing, labeling, branding (private labeling), and tailored technical specifications to seamlessly integrate with your machinery.
For Industrial Distributors & Traders: We offer flexible customization in packaging, product ranges, and technical parameters, helping you differentiate your portfolio and win more local bids.
Why Partner with Us for Custom Sourcing?
One-Stop Engineering Alignment: You don’t have to deal with multiple factories. We translate your technical requirements into precise manufacturer blueprints.
Strict Quality & Compliance Safeguard: We oversee the entire customization and production process in China, ensuring the final customized product meets your local standards and certifications.
Our Ultimate Value: We don’t just sell what’s on the shelf. We find, customize, and deliver the most suitable and cost-effective product for your unique application.
What is a radar level gauge transmitter and how does it work?
Is radar level measurement suitable for LPG tanks?
Yes, radar level transmitters are widely used for LPG (liquefied petroleum gas) tanks because they provide non-contact measurement and are unaffected by pressure, temperature, or vapor, making them ideal for volatile and hazardous environments.
Can radar level transmitters measure through foam and dust?
Yes, high-frequency radar sensors can penetrate foam, vapor, and dust layers, maintaining reliable measurement where ultrasonic sensors may fail. This makes them ideal for chemical processing and powder handling applications.
What is the difference between radar and guided wave radar level sensors?
- Radar (non-contact) is ideal for large tanks and high-temperature environments
- Guided wave radar (contact) provides higher accuracy in small tanks or complex conditions
Radar sensors are preferred for long-distance and non-contact measurement, while GWR is used for precision in confined spaces.
What industries use radar level transmitters?
Radar level transmitters are widely used in:
- oil & gas and LPG storage
- chemical and petrochemical industries
- cement and bulk material handling
- water and wastewater treatment
- food and pharmaceutical production
They are ideal for harsh and hazardous industrial environments.
How do I choose the right radar level transmitter?
Key selection factors include:
- measuring range and tank size
- material type (liquid, LPG, powder)
- temperature and pressure conditions
- explosion-proof requirements
- communication and output needs
Choosing the right model ensures accurate, stable, and long-term performance.
Why Trust Instrava?
We select manufacturers from a neutral, impartial standpoint, always with your best interests in mind.
Our very existence depends on helping you source the products that are the perfect fit for your needs.
Based in China, we are able to conduct on-site inspections of production environments and product quality firsthand.
We help you avoid intermediaries posing as factories.
We facilitate smoother after-sales support, eliminating time zone issues and the delays often associated with dealing directly with factories.
Our multilingual team ensures effective communication.
For a trading startup, every interaction with a client is a precious opportunity—a sign that you are willing to place your trust in us and give us the chance to prove ourselves.
In the digital age, while information is easily accessible, misconceptions often cloud the trust between people.
Instrava relies entirely on trust; it is our core philosophy and the foundation of our existence in society. It is the fundamental basis for our long-term growth and our commitment to serving the community.
Please place your trust in us.
