SKU: SENS-4202
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INGHAI GU1812A-40TR 40kHz Integrated Transmitter & Receiver Ultrasonic Sensor

₹185.00 (Inclusive of all taxes)
Out of Stock

The INGHAI GU1812A-40TR is a 40kHz integrated ultrasonic transducer combining transmitter and receiver functions in a single plugin housing. Designed for robust operation from -40°C to 80°C, it is suitable for integration into industrial distance measurement, object detection, and level sensing systems.

Features

  • Integrated 40kHz ultrasonic transmitter and receiver in a single plugin unit.
  • Wide operating temperature range of -40°C to +80°C for harsh environments.
  • High-voltage rating of 120V for driving the piezoelectric element.
  • ROHS compliant construction for environmental safety.
  • Compact form factor for easy integration into sensing assemblies.

Out of stock

Description

The GU1812A-40TR operates on the piezoelectric principle, converting electrical pulses into high-frequency (40kHz) ultrasonic sound waves and vice-versa for echo reception. This integrated design simplifies system architecture by eliminating the need for separate, matched transmitter and receiver components.

Engineered for environmental resilience, the sensor’s construction ensures stable performance across a wide temperature span. Its plugin form factor facilitates secure mounting and reliable electrical connection in automated sensing applications, from industrial automation to robotics.

Key Features

  • Integrated 40kHz piezoelectric ultrasonic transducer for combined transmit/receive operation.
  • Robust housing designed for reliable performance in industrial environments.
  • High-voltage drive capability (120V rating) for strong acoustic output.
  • Wide operating temperature range supports deployment in extreme conditions.
  • ROHS-compliant materials ensure adherence to environmental standards.
  • Plugin design allows for quick replacement and secure connection.

Applications

  • Industrial tank and silo level monitoring and control systems.
  • Robotics and AGV (Automated Guided Vehicle) obstacle detection and proximity sensing.
  • Parking assistance and vehicle detection systems.
  • Non-contact distance measurement in automated assembly lines.
  • Liquid level sensing in process control and HVAC applications.

Technical Specifications

ManufacturerINGHAI
Model NumberGU1812A-40TR
Operating Frequency40 kHz
Operating Temperature-40°C to +80°C
Voltage Rating120 V
FunctionIntegrated Transmitter & Receiver
ComplianceROHS
Form FactorPlugin

Frequently Asked Questions

What is the operating principle of the GU1812A-40TR sensor?

The GU1812A-40TR is a piezoelectric ultrasonic transducer. It converts a high-voltage electrical pulse into a 40kHz mechanical sound wave (transmit mode) and converts the returning echo back into an electrical signal (receive mode), enabling time-of-flight distance calculation.

What is the maximum voltage I can apply to this ultrasonic transducer?

The transducer has a voltage rating of 120V. This refers to the driving voltage for the piezoelectric element. You must use a compatible driver circuit that generates high-voltage pulses at 40kHz without exceeding this rating to ensure longevity and proper acoustic output.

Can this sensor operate in outdoor or harsh environments?

Yes, its specified operating temperature range of -40°C to +80°C makes it suitable for outdoor and harsh industrial environments. However, for prolonged exposure to moisture or dust, consider additional protective enclosures as the IP rating is not specified in the provided data.

Package Includes

  • 1 x GU1812A-40TR 40kHz Integrated Ultrasonic Transducer

Additional Information

Weight 0.01 kg
Dimensions 10 × 8 × 3 cm