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Transmitter
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
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
Explosion-Proof Design for Hazardous Environments
- Explosion-proof and intrinsically safe options available
- IP67 protection for industrial environments
- Multiple housing materials: aluminum / plastic / stainless steel
- Four-digit LCD display with programmable settings
Supports:
- 2-wire / 4-wire systems
- Adjustable integration time (0–36s) for signal stability
- Seamless integration with PLC / DCS / SCADA systems
Typical Applications
This radar level gauges transmitter is widely used in:
- LPG storage tank level measurement
- Chemical and petrochemical industries
- Cement, grain, and powder silos
- Oil & gas storage systems
- Food and pharmaceutical processing
Suitable for measuring:
- LPG and volatile liquids
- acids and corrosive chemicals
- powders and bulk solids
- slurry and viscous materials
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
Reliable Instruments. Solutions That Fit Your Application.
Instrava is focused on delivering reliable industrial solutions through carefully curated products, application-driven optimization, and flexible customization. We select proven instruments from trusted manufacturers to ensure consistent quality, optimize solutions based on real working conditions to solve practical challenges, and provide tailored configurations to meet specific application needs.
By combining selection expertise with application understanding, Instrava helps customers reduce risk, improve efficiency, and achieve dependable results in complex industrial environments.
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 Choose Instrava
Built on Consistency, Not Claims
Focused on Industrial Applications
We specialize in industrial analysis and detection, with a clear understanding of real-world operating environments and requirements.
Strict Product Selection Criteria
Every instrument is evaluated based on performance, stability, and application suitability—not just specifications or pricing.
Reliable Supply & Quality Consistency
We work with trusted manufacturers to ensure stable supply, consistent quality, and dependable delivery.
Practical, Experience-Based Support
Our recommendations are grounded in application understanding, helping customers avoid common issues and achieve reliable results.
Instrava is built to reduce uncertainty—so every decision you make is clearer, safer, and more reliable.
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