SCE048MD2DP2B Allicdata Electronics
Allicdata Part #:

SCE048MD2DP2B-ND

Manufacturer Part#:

SCE048MD2DP2B

Price: $ 38.42
Product Category:

Audio Products

Manufacturer: Mallory Sonalert Products Inc.
Short Description: AUDIO PIEZO IND 28-48V PNL MNT
More Detail: Buzzers Indicator, Internally Driven Piezo 40mA 2...
DataSheet: SCE048MD2DP2B datasheetSCE048MD2DP2B Datasheet/PDF
Quantity: 1000
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
1 +: $ 34.92720
Stock 1000Can Ship Immediately
$ 38.42
Specifications
Duration: 2 PPS
Sound Pressure Level (SPL): 75dB @ 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)
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: Double Pulse, Fast
Description

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

Alarms, buzzers, and sirens are all used to signify danger or to inform people of some kind of threat. The SCE048MD2DP2B is one example of such devices that is specially designed to detect near-field sound and activate an alarm in response. In this article, we will discuss the applications and working principles of this device.

The SCE048MD2DP2B is a small device with a built-in microphone and a sound pressure level (SPL) detector. It is designed to pick up sounds in the range of 1kHz -10 kHz and to detect sound pressure levels of 75 dB and higher. Upon detection, it will trigger an alarm sound.

This device has many applications. It can be used in security systems to detect intruders, as well as in manufacturing processes to identify early signs of equipment failure. It can also be used in homes to detect the presence of smoke, gas, or an earthquake. Furthermore, it can be used to detect machinery failures or problems in installations, as it can pick up sound changes caused by these problems before they become dangerous.

From a technical standpoint, the SCE048MD2DP2B is a surface-mounted device (SMD) and is very easy to install and use. It has a built-in microphone and a highly sensitive SPL detector that is capable of detecting sound pressure levels as low as 75 dB. This small device can provide numerous alarm sounds, ranging from beeps to chimes to sirens, which can be customized based on the user’s needs.

The working principle of the SCE048MD2DP2B is quite simple and straightforward. The device is equipped with a microphone and a sound pressure level detector, which can detect sounds in the range of 1kHz -10 kHz. When the device detects a sound pressure level above 75 dB, it will trigger an alarm sound. The sound of the alarm can be customized to the user’s needs.

Another key feature of the SCE048MD2DP2B is its low power consumption. The device has a power rating of just 0.5 W and is very energy efficient. Additionally, it has a very low standby power consumption of just 1 microampere, meaning that the device won’t use any power when it is not in use.

The SCE048MD2DP2B is a great device for use in various applications. It is small, easy to use, and can detect sound pressure levels as low as 75 dB. Furthermore, it has low power consumption and can provide a range of customizable alarm sounds, making it suitable for use in a variety of different situations and contexts.

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

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