Guided Wave Radar Level Transmitter

TLR1000G1

The TLR1000G1 Guided Wave Radar Level Transmitter is a high-precision level measurement instrument designed for continuous monitoring of liquid levels in industrial tanks and vessels. The transmitter operates using Time Domain Reflectometry (TDR) technology, where high-frequency microwave impulses travel along a guided probe (cable, rod, or coaxial probe) and reflect back from the product surface. By measuring the signal travel time, the transmitter accurately determines the level. This technology ensures reliable measurement even in applications with vapor, foam, condensation, or product buildup.

Highly accurate level measurement using guided wave radar technology
Reliable performance even in vapor, foam, or condensation environments
Suitable for both conductive and non-conductive liquids
Stable measurements even with product buildup or process disturbances
Wide operating temperature and pressure range for demanding industries

Application-Based Customization

Engineered for Your Process Conditions

Expert Selection Support

Reliable After-Sales Service

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Guided wave radar measurement using TDR technology
Microwave signals guided along a steel cable, rod, or coaxial probe
Continuous level measurement for industrial liquid applications
Twin-chip architecture with dual MCU for improved processing reliability
Advanced multi-track wave tracking algorithm
Supports 4–20 mA with HART communication
Available in 2-wire and 4-wire configurations
Multiple probe types for different applications
High measurement stability in steam, foam, or condensation
Industrial-grade IP67 protection

Chemical storage tanks
Oil and fuel storage tanks
Process vessels in chemical plants
Water and wastewater treatment systems
Pharmaceutical and food processing tanks
Industrial liquid storage systems

Measurement Technology: Guided Wave Radar (TDR)
Measuring Range (Cable Probe): 0 – 30 m
Measuring Range (Rod Probe): 0 – 6 m
Measuring Range (Coax Probe): 0 – 3 m
Response Time: < 2 seconds
Sample Frequency: 16 Hz
Resolution: 1 mm
Accuracy / Deviation: ±3 mm
Repeatability: ±1.5 mm
Frequency: 100 MHz – 1.8 GHz
Ambient Temperature: −40°C to 70°C
Process Temperature: −40°C to 200°C
Process Pressure: −1.0 to 40 kgf/cm²
Protection Rating: IP67
Output Signal: 4–20 mA / HART
Power Supply: 24 VDC (2-wire) or 220 VAC (4-wire)

Comprehensive Services Using This Product

From installation to ongoing support, we’re with you every step of the way.

Thermography

Infrared imaging for proactive maintenance and safety.

Calibration

Precise calibration ensuring measurement accuracy and compliance.

Industries Using This Product

Our solutions are trusted by top industries to drive growth and improve operations.

Power

Optimizing power plant operations with real-time monitoring and predictive maintenance solutions.

Chemicals & Fertilisers

Precision solutions for chemical processes, ensuring compliance and operational efficiency.

Oil & Gas

Ensuring safe, reliable operations in oil and gas with precise monitoring and control.

Food & Beverage

Improving production and safety in food and beverage industries with real-time monitoring.

Water

Reliable solutions for water treatment and quality monitoring in industrial applications.

What Customers Say About Us

Trusted Engineering Support

The team provided clear technical guidance and practical solutions. Execution was smooth and well coordinated throughout.

Mr. Vivek NairGeneral Manager – Operations, Cement Industry

Dependable Technical Partner

Their approach was systematic and aligned with our plant needs. Overall experience with product and service has been positive.

Ms. Kavita RaoSenior Manager – Maintenance, Steel Sector

Application-Focused Solutions

They understood our process conditions before recommending equipment. Support during installation was handled professionally.

Mr. Rohan MehtaProject Lead – Power Plant

Consistent Service Delivery

Product performance has been stable in regular operations. The support team responds in a timely manner.

Mr. Anil DeshmukhInstrumentation Head, Process Manufacturing

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