SC628DP

Duration:	2 ~ 10 PPS
Height - Seated (Max):	1.330" (33.77mm)
Size / Dimension:	1.692" Dia (42.98mm)
Termination:	Screw Terminal, Quick Connect Tab - 0.250" (6.35mm)
Mounting Type:	Panel Mount
Ratings:	--
Approvals:	UL
Operating Temperature:	-30°C ~ 65°C
Port Location:	Top
Current - Supply:	6 ~ 23mA
Sound Pressure Level (SPL):	60dB @ 6V, 61cm
Series:	SC
Operating Mode:	Pulse, Fast
Technology:	Piezo
Frequency:	1.9kHz
Voltage Range:	6 ~ 28V
Input Type:	DC
Driver Circuitry:	Indicator, Internally Driven
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Alarms, Buzzers, and Sirens

The SC628DP alarm is an inexpensive, general purpose alarm designed for a wide range of applications in residential, commercial and industrial environments. It is a versatile alarm system that can be used for both audible alarm notification and flashing indicator lights. The SC628DP alarm is a multi-function, electronic alarm that combines several features into one unit.

Application Field

The SC628DP alarm is suitable for a wide variety of applications such as providing a warning signal for fire, intrusion, or water leakage detection; providing an audible alert for smoke detectors or for pre-alarms; or providing an audible and/or visual warning in hazardous areas. The alarm features adjustable sound levels, buzzer tones, and selectable signal type. It can be used for applications such as door access control systems, poultry farms, nurses\' stations, offices, shops, restaurants, or public areas.

Working Principle

The SC628DP alarm is designed to output a high-pitched sound of up to 95dB at 3 meters, and a bright flashing indicator light. When sound and light indicators are activated, the buzzer will sound an audible alarm while the light will blink. The alarm will continue to sound and the light will blink for a preset time until it is reset.The SC628DP alarm is triggered by a variety of inputs, such as a dry contact or voltage input. It has an adjustable input sensitivity to accommodate a wide range of input signalling sources. When triggered, the alarm\'s electronic circuitry outputs a high pitch sound and flashing indicator light. The alarm can be silenced by a manual reset button or remotely shut off from a physical or electronic control panel.

Maintenance and Safety

Safety is always a concern when using alarms, buzzers, and sirens. Regular maintenance and testing will help reduce the risk of false alarms caused by dirt or dust buildup on the electrical or electronic components. Additionally, the SC628DP alarm should be tested periodically to ensure its proper functioning.The SC628DP alarm also has a built-in emergency override button, which is designed to activate the alarm in the event of an emergency. This override button should only be used in an emergency situation, as it is designed to trigger a loud audible alarm and flashing light until it is manually reset.

Conclusion

The SC628DP alarm is a versatile, multi-function alarm system that is suitable for a wide range of applications, including door access control systems, poultry farms, nurses\' stations, offices, shops, restaurants, or public areas. The alarm provides an audible warning signal of up to 95dB at three meters and a flashing indicator light. The alarm can be triggered by a variety of inputs, such as a dry contact or voltage input, and can be set to the desired sensitivity level. The alarm can be silenced by a manual reset button or remotely shut off from a physical or electronic control panel, and also has a built-in emergency override button. Regular maintenance and testing is recommended in order to keep the alarm in optimal working condition.

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