Allicdata Part #: | 458-1451-ND |
Manufacturer Part#: |
ZT028LDCTB |
Price: | $ 27.28 |
Product Category: | Audio Products |
Manufacturer: | Mallory Sonalert Products Inc. |
Short Description: | AUDIO PIEZO IND 20-28V PNL MNT |
More Detail: | Buzzers Indicator, Internally Driven Piezo 40mA 3... |
DataSheet: | ZT028LDCTB Datasheet/PDF |
Quantity: | 10 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | $ 24.79680 |
10 +: | $ 19.72340 |
25 +: | $ 18.12840 |
Series: | ZT |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Driver Circuitry: | Indicator, Internally Driven |
Input Type: | DC |
Voltage Range: | 20 ~ 28V |
Frequency: | 3.7kHz |
Technology: | Piezo |
Operating Mode: | Single Tone, Visual Indicator |
Duration: | -- |
Sound Pressure Level (SPL): | 85dB @ 20V, 61cm |
Current - Supply: | 40mA |
Port Location: | Top |
Operating Temperature: | -30°C ~ 65°C |
Approvals: | cUL, UL |
Ratings: | -- |
Ingress Protection: | NEMA 3R, 4X, 12 |
Mounting Type: | Panel Mount |
Termination: | Terminal Block |
Size / Dimension: | 1.210" Dia (30.74mm) |
Height - Seated (Max): | 2.234" (56.75mm) |
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Alarms, buzzers, and sirens are used for a variety of applications in many industries including security, emergency response, medical, avionic, traffic and automotive, and industrial. The ZT028LDCTB alarm, also known as an active high-level piezoelectric sounder, is a high quality, efficient, and reliable audible alarm that is widely used in alarm systems. This article will discuss the application field and working principle of the ZT028LDCTB alarm.
Application Field
The ZT028LDCTB alarm can be used in a variety of applications, ranging from security alarm systems in homes and businesses to industrial, medical, and automotive alarms. The alarm can be used in fire alarm systems, as well as for motion detection, detection of smoke or gas, and door opening/closing detection. The ZT028LDCTB alarm is also often used in banks, factories, theaters, and other commercial and industrial establishments for burglar alarm, access control, and door bell systems. It is also often used in automobiles for warning signals such as for when the headlights are on, or when the doors are opened.
Working Principle
The ZT028LDCTB alarm is a type of piezoelectric sounder, which consists of a piezo-electric crystal and a waterproof chamber filled with gas. When an electric signal is applied to the alarm, the piezo-electric crystal expands and contracts, causing the air in the chamber to compress. As the air compresses, it produces a sound wave that is heard as an alarm. The sound wave generated by the alarm can be adjusted in various ways such as the frequency and pitch, which depend on the design of the alarm. The loudness of the alarm is also adjustable.
The ZT028LDCTB alarm is an active high-level piezoelectric sounder, which means that it can be activated using a variety of methods such as through a control panel, switch, or voltage. The alarm can be activated directly by a voltage of 12V or higher, or by a control panel or switch with an output voltage of less than 12V. The control panel or switch can also be wired to a voltage supply in order to activate the alarm.
The ZT028LDCTB alarm is a high quality and efficient alarm that is very reliable and offers a wide range of functions. The alarm is waterproof, dustproof, and corrosion resistant, making it ideal for outdoor and indoor applications. The alarm is also highly durable and has a long life expectancy, making it a cost-effective solution for many applications.
In conclusion, the ZT028LDCTB alarm is a versatile and reliable alarm that is widely used in many different applications. It is a high quality and efficient alarm that is waterproof, dustproof, and corrosion resistant. The alarm can be powered by a variety of methods such as through a control panel or switch, or by a direct voltage of 12V or higher. The loudness and sound wave generated by the alarm can be adjusted, making it an excellent choice for many applications.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
ZT028LDCTR | Mallory Sona... | 24.8 $ | 60 | AUDIO PIEZO IND 20-28V PN... |
ZT028LACTR | Mallory Sona... | 32.33 $ | 20 | AUDIO PIEZO IND 20-28V PN... |
ZT028LDFP1R | Mallory Sona... | 32.98 $ | 9 | AUDIO PIEZO IND 20-28V PN... |
ZT028LDCTB | Mallory Sona... | 27.28 $ | 10 | AUDIO PIEZO IND 20-28V PN... |
ZT028LDCTY | Mallory Sona... | 27.28 $ | 10 | AUDIO PIEZO IND 20-28V PN... |
ZT028LDCTG | Mallory Sona... | 27.28 $ | 9 | AUDIO PIEZO IND 20-28V PN... |
ZT028LDCTR30 | Mallory Sona... | 32.98 $ | 11 | AUDIO PIEZO IND 20-28V PN... |
ZT028LDCTR15 | Mallory Sona... | 32.98 $ | 10 | AUDIO PIEZO IND 20-28V PN... |
ZT028LACTB | Mallory Sona... | 35.57 $ | 10 | AUDIO PIEZO IND 20-28V PN... |
ZT028LACTG | Mallory Sona... | 35.57 $ | 10 | AUDIO PIEZO IND 20-28V PN... |
ZT028LACTY | Mallory Sona... | 35.57 $ | 10 | AUDIO PIEZO IND 20-28V PN... |
ZT028LACTR30 | Mallory Sona... | 43.0 $ | 10 | AUDIO PIEZO IND 20-28V PN... |
ZT028LACTR15 | Mallory Sona... | 43.0 $ | 6 | AUDIO PIEZO IND 20-28V PN... |
ZT028LDIC1G | Mallory Sona... | 60.19 $ | 0 | BUZZER PIEZO 24V 22MM PAN... |
ZT028LDIC2R | Mallory Sona... | 63.05 $ | 13 | BUZZER PIEZO 24V 22MM PAN... |
ZT028LDIC2G | Mallory Sona... | 66.2 $ | 10 | BUZZER PIEZO 24V 22MM PAN... |
ZT028LDIC3G | Mallory Sona... | 66.2 $ | 10 | BUZZER PIEZO 24V 22MM PAN... |
ZT028LAIC1R | Mallory Sona... | 75.01 $ | 6 | BUZZER PIEZO 24V 22MM PAN... |
ZT028LAIC1G | Mallory Sona... | 78.76 $ | 10 | BUZZER PIEZO 24V 22MM PAN... |
ZT028LAIC2R | Mallory Sona... | 82.51 $ | 9 | BUZZER PIEZO 24V 22MM PAN... |
ZT028LAIC3R | Mallory Sona... | 82.51 $ | 7 | BUZZER PIEZO 24V 22MM PAN... |
ZT028LAIC2G | Mallory Sona... | 86.63 $ | 10 | BUZZER PIEZO 24V 22MM PAN... |
ZT028LAIC3G | Mallory Sona... | 86.63 $ | 10 | BUZZER PIEZO 24V 22MM PAN... |
ZT028LAFP1R | Mallory Sona... | 43.0 $ | 3 | AUDIO PIEZO IND 20-28V PN... |
ZT028LDIC1R | Mallory Sona... | 57.32 $ | 4 | BUZZER PIEZO 24V 22MM PAN... |
ZT028LDIC3R | Mallory Sona... | 63.05 $ | 5 | BUZZER PIEZO 24V 22MM PAN... |
ZT028LDMT2R | Mallory Sona... | 88.96 $ | 1000 | BUZZER PIEZO 22MM PANEL M... |
ZT028LDMT3R | Mallory Sona... | 88.96 $ | 1000 | BUZZER PIEZO 22MM PANEL M... |
ZT028LDMT4R | Mallory Sona... | 88.96 $ | 1000 | BUZZER PIEZO 22MM PANEL M... |
ZT028LDMT5R | Mallory Sona... | 88.96 $ | 1000 | BUZZER PIEZO 22MM PANEL M... |
ZT028LDMT6R | Mallory Sona... | 88.96 $ | 1000 | BUZZER PIEZO 22MM PANEL M... |
ZT028LDMT7R | Mallory Sona... | 88.96 $ | 1000 | BUZZER PIEZO 22MM PANEL M... |
ZT028LDMT8R | Mallory Sona... | 88.96 $ | 1000 | BUZZER PIEZO 22MM PANEL M... |
ZT028LDMT1R | Mallory Sona... | 88.96 $ | 1000 | BUZZER PIEZO 22MM PANEL M... |
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