| Allicdata Part #: | 458-1396-ND |
| Manufacturer Part#: |
PT-2045FWQ |
| Price: | $ 1.30 |
| Product Category: | Audio Products |
| Manufacturer: | Mallory Sonalert Products Inc. |
| Short Description: | AUDIO PIEZO XDCR 3-28V CHASSIS |
| More Detail: | Buzzers Transducer, Externally Driven Piezo (with ... |
| DataSheet: |  PT-2045FWQ Datasheet/PDF |
| Quantity: | 23 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| 1 +: | $ 1.18440 |
| 10 +: | $ 0.93996 |
| 25 +: | $ 0.85730 |
| 50 +: | $ 0.79884 |
| 100 +: | $ 0.74529 |
| 250 +: | $ 0.67710 |
| 500 +: | $ 0.63325 |
| 1000 +: | $ 0.60890 |
| Series: | PT |
| Packaging: | Bulk |
| Lead Free Status / RoHS Status: | -- |
| Part Status: | Active |
| Moisture Sensitivity Level (MSL): | -- |
| Driver Circuitry: | Transducer, Externally Driven |
| Input Type: | DC |
| Voltage - Rated: | 12V |
| Voltage Range: | 3 ~ 28V |
| Frequency: | 4.5kHz |
| Technology: | Piezo (with Feedback) |
| Operating Mode: | Single Tone |
| Duration: | -- |
| Sound Pressure Level (SPL): | 85dB @ 12V, 30cm |
| Current - Supply: | 8mA |
| Port Location: | Top |
| Operating Temperature: | -20°C ~ 70°C |
| Approvals: | -- |
| Ratings: | -- |
| Mounting Type: | Panel Mount, Flange |
| Termination: | Wire Leads |
| Size / Dimension: | 0.945" Dia (24.00mm) |
| Height - Seated (Max): | 0.185" (4.70mm) |
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 vital for providing signaling devices to alert a variety of situations. The PT-2045FWQ alarm is specifically designed for use in applications that require a loud, reliable signal, such as emergency response systems. This article will discuss the application field and working principle of the PT-2045FWQ.
Application Field
The PT-2045FWQ is designed for use in applications such as first responder notification systems, security monitoring, and emergency preparedness. It is an electronic acoustic device, designed specifically to provide a loud and reliable signal that can be heard above other background sounds. Additionally, this alarm can be used for warning tones or alarms in industrial manufacturing and commercial buildings.
Working Principle
The PT-2045FWQ is an electronic acoustic device driven by a motor. The motor is connected to a vibrating plate, which in turn is connected to a sound transducer. When activated, the sound transducer produces a loud audible sound. The loud sound is produced by vibrating the plates rapidly and continuously to generate a pressure wave. This pressure wave travels through the sound transducer and is released into the air, where it produces an audible sound.
The PT-2045FWQ also has an adjustable frequency feature, allowing for the user to customize the sound to different application needs. This feature can also be adjusted to accommodate changing environmental conditions. The adjustable frequency feature also helps to reduce sound pollution, as it can be adjusted to a lower volume level without compromising the quality of the signal.
The PT-2045FWQ is specifically designed for applications that require a loud audible signal. It is a reliable and robust device that can be used in a variety of applications, including first responder notification systems, security monitoring, and emergency preparedness. Additionally, the adjustable frequency feature allows for customizable sound quality, as well as reduces sound pollution.
The specific data is subject to PDF, and the above content is for reference
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