Allicdata Part #: | SCE120SA3DP3B-ND |
Manufacturer Part#: |
SCE120SA3DP3B |
Price: | $ 50.98 |
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: | SCE120SA3DP3B Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | $ 46.34280 |
Series: | SCE |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Driver Circuitry: | Indicator, Internally Driven |
Input Type: | AC |
Voltage Range: | 48 ~ 120V |
Frequency: | 2.9kHz |
Technology: | Piezo |
Operating Mode: | Double Pulse, Slow |
Duration: | 0.5 PPS |
Sound Pressure Level (SPL): | 65dB @ 48V, 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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Alarms, buzzers, and sirens have long been used to signify warning or danger. SCE120SA3DP3B is a compact siren designed to indicate imminent danger. It uses the user-settable rotation speed and sound to generate a warning and inform the listener. This article examines the application field and working principle of SCE120SA3DP3B.
Application field
The SCE120SA3DP3B is designed for applications such as civil defense, industrial safety, and military operations. It is a common feature of public buildings such as schools and hospitals, and is often installed on ships and aircraft for warning purposes. It is also used to implement emergency shutdown systems, fire alarms, and other warning systems.
The SCE120SA3DP3B is also used in industrial and commercial environments. It is critical in manufacturing facilities where hazardous materials are used, and it is used in areas such as data centers, server rooms, and warehouses. It can also be used in shopping malls, retail stores, government buildings, and other public spaces.
Working principle
The SCE120SA3DP3B is an electromechanical siren. It consists of an electric motor coupled to an impeller, which is connected to a shaft. This shaft is connected to a sound chamber, which is tuned to create a specific sound pattern. The rotating impeller is used to generate the sound.
When the siren is activated, the motor turns the impeller at a specific speed, which creates a high-pitched sound as it churns the air. This sound can be heard up to 200m/656 feet away. The siren is also set to a specific rotation speed, which affects the sound. The higher the speed, the higher the pitch. The sound is also affected by the shape and size of the sound chamber and other components.
The SCE120SA3DP3B can be set to sound continuously or intermittently. The sound pattern can also be adjusted with user-settable features such as repeat frequency, sound duration, and sound intensity. Additionally, the siren can be remotely controlled via radio signals or other means.
Conclusion
The SCE120SA3DP3B is a compact siren designed to indicate imminent danger. It is designed for applications such as civil defense, industrial safety, and military operations, and is used in many public and commercial settings. The siren works by generating a high-pitched sound with an electric motor coupled to an impeller. The sound intensity and pattern can be adjusted with user-settable features. The siren can also be remotely controlled via radio signals.
The specific data is subject to PDF, and the above content is for reference
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SCE120MA2CT1B | Mallory Sona... | 33.45 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120XA3CTB | Mallory Sona... | 34.95 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120LA3CTB | Mallory Sona... | 34.95 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120LA3CTW | Mallory Sona... | 39.92 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120LA2CT1B | Mallory Sona... | 43.44 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120XA2CTB | Mallory Sona... | 44.46 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120SA3FP1B | Mallory Sona... | 49.98 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120SA3MP1B | Mallory Sona... | 49.99 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120SA3SP1B | Mallory Sona... | 50.01 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120SA3CK1B | Mallory Sona... | 50.98 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120SA3DL1B | Mallory Sona... | 50.98 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120SA3DP2B | Mallory Sona... | 50.98 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120SA3DP3B | Mallory Sona... | 50.98 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120SA3DT7B | Mallory Sona... | 50.98 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120SA3DT8B | Mallory Sona... | 50.98 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120SA3ED5B | Mallory Sona... | 50.98 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120SA3PS1B | Mallory Sona... | 50.98 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120SA3PS1S | Mallory Sona... | 50.98 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120SA3QP1B | Mallory Sona... | 50.98 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120SA3SD5B | Mallory Sona... | 50.98 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120SA3SS1B | Mallory Sona... | 50.98 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120SA3SU1B | Mallory Sona... | 50.98 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120SA3SU2B | Mallory Sona... | 50.98 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120SA2FP1B | Mallory Sona... | 52.4 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120SA2MP1B | Mallory Sona... | 52.42 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120SA2SP1B | Mallory Sona... | 52.44 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120SA2DP2B | Mallory Sona... | 53.46 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120SA2DP3B | Mallory Sona... | 53.46 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120LA3MP1B | Mallory Sona... | 56.48 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120MA3FP1B | Mallory Sona... | 56.48 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120LA3FP1B | Mallory Sona... | 56.48 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120LA3SP1B | Mallory Sona... | 56.48 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120MA3MP1B | Mallory Sona... | 56.55 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120MA3SP1B | Mallory Sona... | 56.63 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120LA3CK1B | Mallory Sona... | 57.58 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
SCE120LA3DL1B | Mallory Sona... | 57.58 $ | 1000 | AUDIO PIEZO IND 48-120V P... |
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