SKU: SENS-4156
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NU175E27TR-1 27mm 175kHz Ultrasonic Proximity Sensor

₹3,199.00 (Inclusive of all taxes)
Out of Stock

The NU175E27TR-1 is a 175kHz ultrasonic proximity sensor featuring a compact 27mm piezoelectric ceramic transducer for high-resolution, non-contact distance and object detection. It provides analog output suitable for integration with industrial PLCs, robotics controllers, and automation systems.

Features

  • High-frequency 175kHz piezoelectric ultrasonic transducer for precise detection.
  • Compact 27mm diameter ceramic face for integration into space-constrained designs.
  • Analog output signal for flexible interfacing with microcontrollers and PLCs.
  • Robust ceramic construction ensures reliable performance in dusty or challenging industrial environments.
  • Non-contact sensing principle ideal for obstacle detection, level monitoring, and positioning.

Out of stock

Description

The NU175E27TR-1 utilizes piezoelectric ceramic elements to generate and receive 175kHz ultrasonic waves, enabling accurate time-of-flight distance measurement. This high operating frequency provides improved spatial resolution and faster response times compared to lower-frequency sensors, making it suitable for dynamic automation tasks.

Designed for industrial environments, the sensor’s ceramic face and sealed construction offer durability against particulates and mild environmental contaminants. Its analog output delivers a continuous voltage or current signal proportional to the measured distance, allowing for straightforward integration into existing control and data acquisition systems.

Key Features

  • High-frequency 175kHz ultrasonic operation for enhanced resolution and fast response.
  • Piezoelectric ceramic transducer ensures stable acoustic performance and long-term reliability.
  • Compact 27mm form factor enables versatile panel or embedded mounting.
  • Analog output provides a continuous measurement signal for system integration.
  • Non-contact sensing technology eliminates mechanical wear and enables detection of various materials.
  • Durable construction suitable for use in industrial automation and robotics applications.
  • Low-maintenance design with no moving parts for consistent, long-term operation.

Applications

  • Robotics obstacle avoidance and proximity detection.
  • Liquid level monitoring in tanks and reservoirs.
  • Object presence detection on assembly lines and conveyor systems.
  • Precision positioning in automated guided vehicles (AGVs).
  • Non-contact thickness or distance gauging in manufacturing.

Technical Specifications

ModelNU175E27TR-1
Sensor TypeUltrasonic Proximity Sensor
Operating Frequency175 kHz
Transducer Diameter27 mm
Transducer MaterialCeramic
Sensing TechnologyPiezoelectric Ultrasonic
Output TypeAnalog / Signal-based
Detection MethodNon-contact
Mounting TypePanel or Embedded
Primary ApplicationsIndustrial Automation, Robotics, Level Sensing

Frequently Asked Questions

What is the operating frequency of the NU175E27TR-1 sensor and why is it significant?

The NU175E27TR-1 operates at a high frequency of 175kHz. This higher frequency allows for improved spatial resolution and faster update rates in distance measurement compared to common 40kHz sensors, making it better suited for applications requiring fine detection or rapid response, such as high-speed robotics or precise level monitoring.

What type of output signal does this ultrasonic sensor provide?

This sensor provides an analog output signal. The output voltage or current varies proportionally with the measured distance to the target object. This analog interface allows for direct connection to analog input ports on PLCs, data acquisition systems, or microcontroller ADCs for straightforward integration into your control system.

Is the NU175E27TR-1 suitable for outdoor or harsh industrial environments?

The sensor features a robust ceramic transducer face, which offers good resistance to dust, moisture, and minor physical impacts typical in industrial settings. However, for prolonged outdoor use or exposure to direct water jets, verifying a specific IP rating or considering an additional protective housing is recommended, as the provided description does not specify a formal ingress protection (IP) code.

How do I mount and wire the 27mm ultrasonic sensor?

The sensor is designed for panel or embedded mounting via its 27mm diameter housing. Wiring typically involves connecting power (Vcc and GND) according to its voltage requirements and the analog output signal line to your controller's input. Always consult the specific pinout diagram for the NU175E27TR-1, as wiring can vary between analog output types (e.g., 0-5V, 0-10V, or 4-20mA).

Package Includes

  • 1 x NU175E27TR-1 27mm 175kHz Ultrasonic Proximity Sensor

Additional Information

Weight 0.015 kg
Dimensions 5 × 5 × 3 cm