SCE120MA3CM1B Allicdata Electronics
Allicdata Part #:

SCE120MA3CM1B-ND

Manufacturer Part#:

SCE120MA3CM1B

Price: $ 58.83
Product Category:

Audio Products

Manufacturer: Mallory Sonalert Products Inc.
Short Description: AUDIO PIEZO IND 48-120V PNL MNT
More Detail: Buzzers Indicator, Internally Driven Piezo 40mA 2...
DataSheet: SCE120MA3CM1B datasheetSCE120MA3CM1B Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
3 +: $ 53.48280
Stock 1000Can Ship Immediately
$ 58.83
Specifications
Duration: Repeating every 3 Sec
Height - Seated (Max): 1.511" (38.39mm)
Size / Dimension: 1.687" Dia (42.85mm)
Termination: Terminal Block
Mounting Type: Panel Mount
Ratings: --
Approvals: cUL, UL
Operating Temperature: -40°C ~ 85°C
Port Location: Top
Current - Supply: 40mA
Sound Pressure Level (SPL): 75dB @ 48V, 61cm
Series: SCE
Operating Mode: Chime
Technology: Piezo
Frequency: 2.9kHz
Voltage Range: 48 ~ 120V
Input Type: AC
Driver Circuitry: Indicator, Internally Driven
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
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

Alarms, buzzers, and sirens are a diverse variety of acoustic signaling instruments used to alert people about an emergency or other dangerous situation. Among the most common types of such sound signaling devices are the SCE120MA3CM1B, a type of alarm used in firefighting and hazardous materials applications.

The SCE120MA3CM1B relies on a two-part mechanical and electrical system to detect smoke, heat, and fire. The system is composed of an electrical control circuit, which utilizes a set of microswitches, housed in a detector module, and a horn, which serves as the means of broadcasting an alarm when any of the input signals is detected.

The electrical control circuit of the SCE120MA3CM1B uses two types of detection modules. These are the photoelectric smoke detector, which is equipped with a sensor that triggers an alarm when it detects particles of smoke in the air, and the heat detector, which is outfitted with a sensing mechanism that responds to an increase in ambient temperature. The primary goal of this system is to detect any conditions that could lead to a fire hazard or the spread of harmful smoke and gases.

When a voltage is applied to the control module, it activates the microswitches, allowing a current to flow. When the control circuit comes in contact with a source of heat, the microswitches open, creating an opening in the circuit, thus triggering an alarm. The horn then broadcasts a loud tone, signaling that a hazardous factor has been detected

In addition to its primary function, the SCE120MA3CM1B can also be adapted to serve other purposes. For instance, it can be used as an alarm for the detection of carbon monoxide, a toxic gas odorless to humans. Furthermore, it can be programmed for a multitude of purposes, such as automated door locking systems and surveillance systems. Given the wide range of applications for which it can be programmed, as well as its high accuracy and precision, the SCE120MA3CM1B is an effective and reliable method of detecting hazardous elements.

Due to its use in a variety of industries, the SCE120MA3CM1B has become a widely utilized alarm system in recent years. Firefighters, hazardous materials handlers, and other professionals are increasingly relying on this type of technology to protect their work environments. By issuing a loud and distinct warning when hazardous elements are present, the SCE120MA3CM1B can help save lives and minimize damages associated with fires and toxic gases.

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

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