EPTTECH TLC2101WL Wireless Ultrasonic Liquid Level Monitoring Sensor (10cm-2.9m Range) - RF433MHz, DC 9V
EPTTECH TLC2101WL Wireless Ultrasonic Liquid Level Monitoring Sensor (10cm-2.9m Range) - RF433MHz, DC 9V - Image 2
EPTTECH TLC2101WL Wireless Ultrasonic Liquid Level Monitoring Sensor (10cm-2.9m Range) - RF433MHz, DC 9V - Image 3
SKU: SENS-1330
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EPTTECH TLC2101WL Wireless Ultrasonic Liquid Level Monitoring Sensor (10cm-2.9m Range) - RF433MHz, DC 9V

₹6,369.00 (Inclusive of all taxes)
Out of Stock

The EPTTECH TLC2101WL is a wireless ultrasonic liquid level sensor designed for remote monitoring of tanks and containers. It provides non-contact measurement from 10cm to 2.9 meters, transmitting data via RF433MHz to a paired LCD display unit for integration into water management and industrial control systems.

Features

  • Non-contact ultrasonic measurement range from 10cm to 2.9 meters (4″ to 114″)
  • Wireless RF433MHz data transmission with a 100-meter communication distance
  • Operates from a standard DC 9V power adapter for easy installation
  • Wide operating temperature range from -10°C to 70°C for robust environmental performance
  • Includes a remote LCD display unit for real-time level monitoring

Out of stock

Description

The TLC2101WL sensor employs ultrasonic pulse-echo technology to accurately determine liquid level without physical contact, preventing contamination and sensor wear. The integrated transducer emits a high-frequency sound wave and measures the time-of-flight of the reflected echo to calculate distance, providing reliable data for level monitoring.

Data is wirelessly transmitted via a stable 433MHz RF link to a separate LCD display unit, enabling remote monitoring and reducing complex wiring. The system is designed for durability across a broad temperature range and is supplied with necessary power adapters for immediate deployment in water tanks, reservoirs, and industrial process vessels.

Key Features

  • Wireless Ultrasonic Sensing: Delivers accurate, non-contact level measurement with a 10cm to 2.9m range, transmitted wirelessly for flexible installation.
  • Long-Range RF433MHz Link: Stable data transmission up to 100 meters in open space, enabling remote monitoring setups.
  • Robust Environmental Design: Operates effectively in temperatures from -10°C to 70°C, suitable for both indoor and sheltered outdoor applications.
  • Integrated Display System: Package includes a dedicated LCD unit for immediate, local readout of liquid level data.
  • Simplified Power & Setup: Powered by a common DC 9V adapter, minimizing integration complexity with existing systems.
  • Durable Sensor Construction: Compact housing (94.9mm length) and optimized weight (165g) designed for secure mounting.

Applications

  • Remote monitoring of water storage tanks and reservoirs for municipal or agricultural supply management.
  • Level measurement in chemical process tanks and industrial containers where non-contact sensing is required.
  • Monitoring liquid levels in sewage and wastewater treatment holding basins and lift stations.
  • Inventory management for fuel tanks, lubricant reservoirs, and other non-corrosive liquids.
  • Integrated water level sensing for aquaculture systems, ponds, and irrigation channels.

Technical Specifications

Model NumberTLC2101WL
Measurement PrincipleUltrasonic (Pulse-Echo)
Measuring Range10 cm to 2.9 m
Power SupplyDC 9V (via included adapter)
Operating Temperature-10°C to 70°C
Wireless ProtocolRF433MHz
Communication DistanceUp to 100 m
Sensor Dimensions (L)94.9 mm
Sensor Weight165 g
Output InterfaceWireless to LCD Display Unit

Frequently Asked Questions

What is the maximum wireless communication range for the TLC2101WL sensor?

The sensor uses RF433MHz transmission with a typical open-space range of up to 100 meters. Actual range can be reduced by physical obstructions, metal structures, or electromagnetic interference. For reliable operation, ensure a clear line of sight between the sensor and the paired LCD display unit.

What power supply does this ultrasonic level sensor require?

The system is powered by a DC 9V adapter, which is included in the package. Ensure you use the provided adapter or an equivalent regulated 9V DC power source. Incorrect voltage can damage the sensor's electronics and void the warranty.

Can this sensor measure the level of corrosive liquids or in high-pressure tanks?

The TLC2101WL is designed for general-purpose liquid level monitoring in open or vented tanks. It is a non-contact sensor, so the transducer does not touch the liquid. However, it is not specifically rated for corrosive atmospheres or high-pressure sealed vessels. Consult the manufacturer for applications involving aggressive chemicals or pressurized systems.

How do I install and calibrate the sensor for accurate measurement?

Mount the sensor vertically above the maximum liquid level, ensuring the ultrasonic beam path is clear of obstructions. The system typically comes pre-calibrated for the 10cm-2.9m range. For precise setup, refer to the manufacturer's manual regarding any zero or span adjustments that may be accessible via the display unit.

Package Includes

  • 1 x TLC2101WL Ultrasonic Level Sensor (with 12cm wire lead)
  • 1 x Remote LCD Display Unit (15cm)
  • 2 x DC 9V Power Adapters (1.5m cable)

Additional Information

Weight 0.55 kg
Dimensions 23 × 11 × 11 cm

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