SCE048LD2SP1B

Series:	SCE
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Driver Circuitry:	Indicator, Internally Driven
Input Type:	DC
Voltage Range:	28 ~ 48V
Frequency:	2kHz
Technology:	Piezo
Operating Mode:	Pulse, Slow
Duration:	1 PPS
Sound Pressure Level (SPL):	85dB @ 28V, 61cm
Current - Supply:	40mA
Port Location:	Top
Operating Temperature:	-40°C ~ 85°C
Approvals:	cUL, UL
Ratings:	--
Mounting Type:	Panel Mount
Termination:	Terminal Block
Size / Dimension:	1.687" Dia (42.85mm)
Height - Seated (Max):	1.511" (38.39mm)

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1Alarms, Buzzers, and SirensAn alarm, buzzer or siren is a device designed to alert by an audible or visible signal. Alarms, buzzers or sirens are used to signal danger, draw attention to an unusual event, or to indicate the need for an action to be taken. They are typically used in security applications, public address systems, and other applications where an alert or warning is necessary.The SCE048LD2SP1B is one of the most popular choices in the range of alarms, buzzers and sirens available. It is used in a wide variety of applications, from fire alarms, access control systems, emergency shutdowns, and industrial warnings, to home security systems, boat alarms, and other general-purpose warning applications.The SCE048LD2SP1B is a quick-acting, self-contained electronic alarm and siren with an output of up to 118 decibels at one metre. It is designed to provide an audible warning that is loud enough to be heard over normal noise levels in industrial and public environments. It is also suitable for use in domestic environments, providing a loud and reliable alarm.The SCE048LD2SP1B has a variety of features that make it an ideal choice for a wide range of applications. It has a fast response time, with an audible output of up to 8 kHz. It also features a choice of alternating or continuous tone output, and can be operated directly from a low-voltage DC power source. This makes it easy to install in almost any location, both indoors and outdoors. The SCE048LD2SP1B is also highly reliable, with an operating temperature range of -40°C to +85°C and a robust enclosure that is resistant to dust, water and shock. It also has a low power consumption, making it a cost-effective choice.The SCE048LD2SP1B also features an intuitive control panel, making it easy to use and configure. It has two output levels, one for normal operation and one for alert status. It also has the ability to generate mains-powered alarm tones and looping intrusive tones. This allows the user to tailor the alarm sounds to suit their particular requirements.The SCE048LD2SP1B has an extensive list of safety and compliance approvals, making it suitable for use in a wide variety of applications. It also meets the requirements of the UN working regulations for safety in alarm systems.In summary, the SCE048LD2SP1B is an ideal choice for use in public address systems, fire alarms, access control systems, emergency shutdown systems, industrial warnings, and a wide variety of other warning uses. Its range of features, approvals, and reliability make it a popular choice in a variety of alarm and siren applications.

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