Allicdata Part #: | SCL028XD3MP1B-ND |
Manufacturer Part#: |
SCL028XD3MP1B |
Price: | $ 39.71 |
Product Category: | Audio Products |
Manufacturer: | Mallory Sonalert Products Inc. |
Short Description: | AUDIO PIEZO IND 16-28V PNL MNT |
More Detail: | Buzzers Indicator, Internally Driven Piezo 30mA 2... |
DataSheet: | SCL028XD3MP1B Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | $ 36.09900 |
Series: | SCL |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Driver Circuitry: | Indicator, Internally Driven |
Moisture Sensitivity Level (MSL): | -- |
Input Type: | DC |
Voltage Range: | 16 ~ 28V |
Frequency: | 2.9kHz |
Technology: | Piezo |
Operating Mode: | Pulse, Medium |
Duration: | 5 PPS |
Sound Pressure Level (SPL): | 95dB @ 16V, 61cm |
Current - Supply: | 30mA |
Port Location: | Top |
Operating Temperature: | -40°C ~ 85°C |
Approvals: | cUL |
Ratings: | -- |
Ingress Protection: | NEMA 3R, 4X, 12 |
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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Alarms, buzzers, and sirens are warning devices used to alert or remind people of a potential danger or that something needs attention. They are often used in safety mechanisms and emergency management applications to alert people to an impending hazard or to draw attention to a situation. The SCL028XD3MP1B is an example of such a device and this article will discuss its application field and working principle.
The SCL028XD3MP1B is a multipurpose device used in applications where a loud audible signal is necessary. It is most commonly used in various industrial, military, and residential applications as an alarm sounder for hazards such as fire warnings, gas leaks, or malfunctioning equipment. It can also be used in security systems as an intruder or entry warning device, or as an alert system for weather emergencies and evacuation.
The SCL028XD3MP1B is designed with multiple functions and versatility. It offers both acoustic and electric features in a single unit and is powered by alternating current (AC) with a power range of 110-127V or 220-240V. It features a microphone input, allowing it to discern various sound patterns such as a fire alarm or an alarm clock. Additionally, it offers multiple signal modes including alarm, steady sound, interval/wave sounding, breathing, and Morse code.
The working mechanism of the SCL028XD3MP1B is simple yet effective. It is a high-intensity acoustic device designed to sound a loud audible warning signal that can be heard over a wide area. The device features a special internal diaphragm that vibrates at a frequency that is loud enough to be heard over distances up to 300 meters. When connected to a power supply, the device is activated and the diaphragm vibrates infinitely, creating an audible sound over a wide area.
When the SCL028XD3MP1B is connected to a signal source such as a fire alarm, or a security system, it will then trigger the device to sound an audible alarm. The device is designed to respond to various triggers such as a fire alarm, siren, or security system. It is important to note that the SCL028XD3MP1B is not triggered by voice commands and requires a compatible signal source to activate the device.
The SCL028XD3MP1B requires minimal maintenance and helps to ensure quick response times when warnings are needed. It can also be conveniently and easily installed in both indoor and outdoor locations without the need for special tools or expertise. This makes it an ideal choice for applications that require a loud audible signal over a wide area.
In conclusion, the SCL028XD3MP1B is a reliable and effective warning device for use in a variety of applications that require a loud and audible signal. Its versatile features and low maintenance requirements make it an ideal choice for applications ranging from fire warning systems to intruder detection systems.
The specific data is subject to PDF, and the above content is for reference
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