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
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 Item | Test Conditions | Test Standards | Remarks |
|---|---|---|---|
| Center Frequency (KHz) | Frequency Scanner | 3.2 ± 0.3 | Frequency Scanner |
| Sound Pressure (dB) | Distance: 30cm Input Voltage: DC12V | 90 ~ 105 | Sound Level Meter |
| Operating Temperature (℃) | -30 ~ +80 (℃) | Pass | Environmental Chamber |
| Storage Temperature (℃) | -40 ℃ ~ +85 ℃ | Pass | Environmental Chamber |
| Rated Voltage (V) | 24V DC Voltage Regulator | 13.5 | Multimeter |
| Operating Voltage (V) | 24V DC Voltage Regulator | 9 - 16 | Multimeter |
| Operating Current (mA) | Input Voltage: DC12V | ≤30 | Multimeter |
External dimensions
Typical Applications
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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