Allicdata Part #: | 668-1305-ND |
Manufacturer Part#: |
AT-2428-TWT-R |
Price: | $ 1.61 |
Product Category: | Audio Products |
Manufacturer: | PUI Audio, Inc. |
Short Description: | AUDIO PIEZO TRANSDUCER 3-28V TH |
More Detail: | Buzzers Transducer, Externally Driven Piezo (with ... |
DataSheet: | AT-2428-TWT-R Datasheet/PDF |
Quantity: | 47 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | $ 1.46790 |
10 +: | $ 1.16676 |
25 +: | $ 1.06193 |
50 +: | $ 0.99401 |
100 +: | $ 0.92610 |
250 +: | $ 0.84584 |
500 +: | $ 0.78410 |
1000 +: | $ 0.77175 |
Series: | AT |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Driver Circuitry: | Transducer, Externally Driven |
Input Type: | Peak-Peak Signal |
Voltage - Rated: | 12V |
Voltage Range: | 3 ~ 28V |
Frequency: | 3kHz |
Technology: | Piezo (with Feedback) |
Operating Mode: | Single Tone |
Duration: | -- |
Sound Pressure Level (SPL): | 92dB @ 12V, 10cm |
Current - Supply: | 8mA |
Port Location: | Top |
Operating Temperature: | -20°C ~ 85°C |
Approvals: | -- |
Ratings: | Washable |
Mounting Type: | Through Hole |
Termination: | PC Pins |
Size / Dimension: | 0.945" Dia (24.00mm) |
Height - Seated (Max): | 0.492" (12.50mm) |
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The AT-2428-TWT-R is an efficient, DC-powered alarm typically used in commercial, industrial, medical, and military applications. It is one of the most common types of alarms, buzzers, and sirens used in these industries and has a number of distinct features and advantages. The AT-2428-TWT-R can provide an 80 dB alarm sound at a 20 cm distance with a 12 VDC supply; this is one of the highest levels of performance available for this type of component. Additionally, the AT-2428-TWT-R has a stainless steel shell, making it highly durable and suitable for more challenging environments. It also has a built-in thermistor, allowing it to be used in applications where extreme temperatures may be a factor.
The AT-2428-TWT-R is powered by two wires, one for positive and the other for negative voltages. This provides an easy installation process, as the user need only connect the appropriate wires and the alarm is ready to go. The alarm has two adjustment ports; one is for level control and the other is for sensitivity control. These ports allow the user to adjust the sound pressure, frequency, and response time of the alarm. Additionally, the AT-2428-TWT-R has an adjustable time delay, allowing the user to customize the length of time the alarm will stay on. This is particularly useful in applications where the alarm may need to stay on for an extended period of time.
The AT-2428-TWT-R alarm is typically used for applications that require a loud, attention-grabbing sound. One of the most common applications is as a fire alarm. These devices are designed to detect smoke, heat, or flames in an area and activate the alarm in order to warn people of the danger. The AT-2428-TWT-R is particularly useful in this application due to its loud sound and ease of installation. It is often used in combination with other fire alarm components, such as smoke detectors, heat sensors, and sprinklers.
The AT-2428-TWT-R is also used in industrial and medical applications. In factories, it is often used to alert workers when there is a safety hazard or when a process is about to begin. In hospitals, the AT-2428-TWT-R can be used to alert staff when a patient is in distress. Additionally, it can be used to alert personnel in the event of a power outage.
The AT-2428-TWT-R is also used in military applications. It is often employed in conjunction with other alarm components to provide notification of a nearby threat or alert others of approaching danger. Additionally, it can be used to notify personnel of hazardous conditions that may exist in their vicinity. These conditions could include chemical or biological hazards, terrorist threats, or even natural disasters.
The AT-2428-TWT-R alarm is a reliable, efficient alarm component that is suitable for a wide variety of industrial, commercial, medical, and military applications. Its high sound pressure and adjustable time delay make it an effective alarm for a number of applications. Additionally, its small size and easy installation make it an excellent choice for applications where minimal space and effort are available.
The specific data is subject to PDF, and the above content is for reference
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