Ultrasonic Level Transmitter

TLTV1000A2

The TLTV1000A2 Ultrasonic Level Transmitter is a reliable non-contact liquid level measurement device designed for industrial tanks, reservoirs, and water management systems. Using ultrasonic time-of-flight technology, it determines the liquid level by measuring the travel time of sound waves reflected from the liquid surface. With advanced signal processing, temperature compensation, multiple communication outputs, and intelligent diagnostics, the TLTV1000A2 provides accurate and stable level measurement even in fluctuating process conditions.

Reliable non-contact measurement with zero mechanical wear
Stable readings even during rapid level fluctuations
Built-in temperature compensation for improved accuracy
Advanced diagnostics and alarm current output for fault detection
Flexible integration with industrial control systems

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Ultrasonic time-of-flight measurement technology
Measurement range up to 20 meters
Four response rates for accurate readings during level changes
Six display modes including waveform and historical trend display
Built-in temperature sensor for sound velocity compensation
Automatic suppression of electrical interference
On-site configuration using LCD display and keypad
4–20 mA diagnostic and health check functionality
Alarm current output for system fault indication
Overvoltage and overcurrent protection for reliable operation

Water and wastewater treatment plants
Chemical storage tanks
Industrial liquid storage tanks
Reservoir and pumping station monitoring
Environmental water monitoring systems
Process tanks in manufacturing industries

Measurement Technology: Ultrasonic Time-of-Flight
Measurement Range: Up to 20 m
Block Distance: 0.35 – 0.6 m
Frequency: 30 – 90 kHz
Accuracy: ±0.5% (Standard) / ±0.25% (Optional)
Resolution: ±2 mm
Power Supply: DC 12–36 V / AC 85–264 V
Maximum Current: 50–100 mA
Wiring Configuration: 2-Wire
Analog Output: 4–20 mA
Digital Interface: HART / RS485 / Modbus-RTU
Process Connection: G1½" or G2"
Electrical Interface: PG11 or M20 × 1.5
Transmitter Material: ABS
Probe Material: ABS / Anti-corrosion ETFE
Environmental Temperature: −20°C to 60°C
Process Temperature: −40°C to 90°C
Protection Rating: IP67

Watch Our Product in Action

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.

Cement

Precision measurement and control solutions for efficient cement production and quality control.

Chemicals & Fertilisers

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

Food & Beverage

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

Glass

Advanced instrumentation to ensure precise control and quality in glass manufacturing.

Metals

Advanced monitoring systems for efficient metal production, ensuring product consistency and safety.

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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