ZA028SADT8

Series:	ZA
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Driver Circuitry:	Indicator, Internally Driven
Input Type:	AC, DC
Voltage Range:	16 ~ 28V
Frequency:	3.3kHz
Technology:	Piezo
Operating Mode:	Warble, Slow
Duration:	1.5 WPS
Sound Pressure Level (SPL):	65dB @ 16V, 61cm
Current - Supply:	40mA
Port Location:	Top
Operating Temperature:	-30°C ~ 65°C
Approvals:	cUL, UL
Ratings:	--
Ingress Protection:	NEMA 3R, 4X, 12
Mounting Type:	Panel Mount
Termination:	Terminal Block
Size / Dimension:	1.210" Dia (30.74mm)
Height - Seated (Max):	2.234" (56.75mm)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

.

What is the ZA028SADT8 Alarm, Buzzer, and Siren?

The ZA028SADT8 is an alarm, buzzer, and siren. It has a small form factor but big sound output, making it a great choice for applications that require loud alerts while maintaining a small footprint. Additionally, it is self-powered, which makes it easily adaptable to multiple applications including security, emergency evacuation, and fire systems.

ZA028SADT8 Application Fields

The ZA028SADT8 is an excellent choice for a variety of applications, such as:

• Security systems such as alarm systems, intrusion detectors, access control systems, and surveillance systems.
• Fire safety systems, where audible alerts are necessary to alert occupants of hazardous environments.
• Emergency evacuation systems, where it provide an immediate alert for people needing to evacuate a building or area quickly.
• Oilfield applications, where it is used to warn of potentially hazardous situations.
• Automated machines and equipment, where its loud sound output acts as an indicator of the machine’s status.

ZA028SADT8 Working Principle

The ZA028SADT8 alarm, buzzer, and siren works on a self-powered principle, meaning that it uses an internal power source to create its sound output. The device contains two internal energy sources – a voltage source and a current source. The voltage source powers up the amplifier while the current source powers up the frequency generator, resulting in a loud sound output.The self-powered principle of ZA028SADT8 also allows for flexibility. The alarm can be programmed to sound different tones or notes, depending on the need of the application. Additionally, it can be installed for indoor or outdoor applications, as it is certified on both UL and RoHS certifications.

Conclusion

In conclusion, the ZA028SADT8 is an excellent choice for applications requiring a loud sound output while maintaining a small form factor. Its self-powered design allows for different tones and notes, and also makes it suitable for both indoor and outdoor applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description