985 Overview

When ultrasonic receivers work, they should operate at 42kHz. Ultrasonic receivers are rated at 2.5V~5.5V. In order for these ultrasonic receivers to function properly, it is recommended that the operating temperature is set to -15°C~65°C TA. As a layer of protection against damage, these ultrasonic receivers are packaged in the Bulk. For ultrasonic receivers to operate, the temperature cannot fall below -15°C. It is recommended that ultrasonic receivers be set to 65°C when the maximum operating temperature is set.

985 Features

Frequency: 42kHz
Rated Voltage: 2.5V~5.5V
Operating Temperature: -15°C~65°C TA
Bulk Package
Moisture Sensitivity Level: 1 (Unlimited)
Min Operating Temperature: -15°C
Max Operating Temperature: 65°C

985 Applications

There are a lot of Adafruit Industries LLC
985 Ultrasonic Receivers applications.

• 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
• Flow meters for fluids
• Level sensing for fluids