External DC voltage driven active piezoelectric buzzer-ISU-3.2D50-T3-01
External DC voltage driven active piezoelectric buzzer-ISU-3.2D50-T3-01
External DC voltage driven active piezoelectric buzzer-ISU-3.2D50-T3-03
External DC voltage driven active piezoelectric buzzer-ISU-3.2D50-T3-04
  1. External DC voltage driven active piezoelectric buzzer-ISU-3.2D50-T3-01
  2. External DC voltage driven active piezoelectric buzzer-ISU-3.2D50-T3-01
  3. External DC voltage driven active piezoelectric buzzer-ISU-3.2D50-T3-03
  4. External DC voltage driven active piezoelectric buzzer-ISU-3.2D50-T3-04

ISU-3.2D50-T3

ISSR 3.2kHz External DC Voltage Driven Active Piezoelectric Buzzer

Features:

ISSR 3.2kHz 90dB External DC voltage driven active piezoelectric buzzer

  • Central Frequency: 3.2 ± 0.3 kHz for optimal sound quality
  • Sound Pressure Level: 90-105 dB measured at 30cm distance
  • Wide Operating Temperature: Functional in a range of -30°C to 80°C
  • Storage Temperature: Safe for storage from -40°C to 85°C
  • Rated Voltage: 24V with a steady output of 13.5V.
    Operating Voltage Range: 9-16V suitable for various applications
  • Low Power Consumption: Operating current ≤30 mA at DC12V

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Product Information

ISU-3.2D50-T3

External DC Voltage Driven Active Piezoelectric Buzzer

High Frequency, Sound Pressure, Low Voltage, Wide Temperature Range, Energy Efficient, Reliable Performance, Ideal for Automation

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The ISU-3.2D50-T3 is a compact and efficient piezoelectric buzzer designed to meet high-performance requirements in various applications. With a central frequency of 3.2 kHz and a sound pressure level ranging from 90 dB to 105 dB, this buzzer ensures clear and loud alerts suitable for automation and alerting systems. It operates effectively in extreme temperature conditions, maintaining functionality between -30°C and 80°C, while also allowing storage from -40°C to 85°C. The buzzer's rated voltage of 24V provides a steady output crucial for dependable operation, and its low power consumption (≤30 mA) enhances energy efficiency. The ISU-3.2D50-T3 is the ideal choice for industries seeking reliability and performance in auditory alerts.

Specification

Test ItemTest ConditionsTest StandardsRemarks
Center Frequency (KHz)Frequency Scanner3.2 ± 0.3Frequency Scanner
Sound Pressure (dB)Distance: 30cm
Input Voltage: DC12V		90 ~ 105Sound Level Meter
Operating Temperature (℃)-30 ~ +80 (℃)PassEnvironmental Chamber
Storage Temperature (℃)-40 ℃ ~ +85 ℃PassEnvironmental Chamber
Rated Voltage (V)24V DC Voltage Regulator13.5Multimeter
Operating Voltage (V)24V DC Voltage Regulator9 - 16Multimeter
Operating Current (mA)Input Voltage: DC12V≤30Multimeter

External dimensions

Typical Applications

Alarm-notification-application-for-automated-equipment

The ISU-3.2 kHz piezoelectric buzzer can be effectively used in automated testing equipment for alert prompts. Its wide frequency range and strong sound output make it perfect for notifying operators of system statuses, errors, or completion of processes, ensuring real-time awareness in various operational settings.

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