SC250PR

Series:	SC
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:	60 ~ 250V
Frequency:	2.9kHz
Technology:	Piezo
Operating Mode:	Pulse, Fast
Duration:	2 ~ 10 PPS
Sound Pressure Level (SPL):	68dB @ 60V, 61cm
Current - Supply:	4 ~ 13mA
Port Location:	Top
Operating Temperature:	-30°C ~ 65°C
Approvals:	cUL, UL
Ratings:	--
Mounting Type:	Panel Mount
Termination:	Screw Terminal, Quick Connect Tab - 0.250" (6.35mm)
Size / Dimension:	1.687" Dia (42.85mm)
Height - Seated (Max):	1.399" (35.54mm)

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SC250PR Alarms, Buzzers, and Sirens Application Field and Working Principle

The SC250PR alarm and signaling product line is a versatile line of audible alarms, buzzers and sirens designed for a wide range of industrial and other applications. This article will discuss the application field of the SC250PR in detail, as well as its basic working principle.

Application Field of the SC250PR

The SC250PR is a multipurpose industrial signal device ideally suited for a variety of applications and industries. These include alerts to signify the need for immediate attention, to warn of changing environmental conditions or dangerous situations, or to indicate the presence of hazardous materials. The SC250PR is commonly used in industrial settings as an audible warning, or ‘‘buzzer’’, to alert workers of hazards or of the presence of hazardous materials. For example, the SC250PR can be used to alert workers of the presence of toxic gases in the workplace, or to warn of high temperatures or pressures. In addition, the SC250PR can be used to sound an alarm when an abnormal pressure or temperature reading is reached in order to alert personnel of potential safety hazards.The SC250PR is also well-suited for use in recreational settings. For instance, it is routinely used to alert lifeguards of those in distress in a pool or other aquatic environment. Other applications include warnings in enclosed areas or signaling of danger in a crowd.

Working Principle of the SC250PR

The SC250PR is an electro-mechanical device that is powered by either a battery or an external AC power supply. The device uses a solenoid to produce a loud, sustained sound, commonly referred to as a "buzz". The SC250PR operates when the external power is connected to the device and a signal is sent from the control unit. When detected, the signal activates a solenoid within the device, which then drives a piston. This motion is amplified and produces a loud, sustained sound. The SC250PR is designed with a wide range of output volumes, ranging from 20db to 120db. This range allows it to be used in a variety of applications, from small settings such as an alert in a concert hall, to industrial settings, where a louder volume is needed to alert workers of hazardous conditions.

Conclusion

The SC250PR is an extremely versatile product designed for a wide range of industrial and other applications. With its adjustable output levels and solenoid-driven mechanism, the SC250PR is an ideal choice for any signal or alert application, from industrial settings to recreational use. The SC250PR alarm and signaling product line is a great choice for any signaling and alerting needs, and its simple installation process makes it a valuable asset in any environment.

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