SEN0281 Overview

In order for ultrasonic receivers to work, their frequency should be 42kHz. Ultrasonic receivers are rated at 3.3V~5.5V. In order for these ultrasonic receivers to work correctly, the operating temperature should be set at 0°C~65°C.

SEN0281 Features

Frequency: 42kHz
Rated Voltage: 3.3V~5.5V
Operating Temperature: 0°C~65°C
Moisture Sensitivity Level: Not Applicable

SEN0281 Applications

There are a lot of DFRobot
SEN0281 Ultrasonic Receivers applications.

• Long range object detection
• Environments with acoustic
• Environments with electrical noise
• Height monitors
• Auto sizing
• Box dimensions
• Automated factory systems
• Automotive applications
• Level sensing for fuel or selective catalytic reduction (SCR) tanks
• Industrial applications