MSE28MTT3S

Series:	MSE
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:	3.35kHz
Technology:	Piezo
Operating Mode:	Ringer, 3 Tone
Duration:	--
Sound Pressure Level (SPL):	75dB @ 20V, 30cm
Current - Supply:	50mA
Port Location:	Top
Operating Temperature:	-40°C ~ 65°C
Approvals:	--
Ratings:	Washable
Mounting Type:	Through Hole
Termination:	PC Pins
Size / Dimension:	0.906" L x 0.906" W (23.00mm x 23.00mm)
Height - Seated (Max):	0.535" (13.60mm)

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Alarms, Buzzers, and Sirens: MSE28MTT3S Application Field and Working Principle

The MSE28MTT3S, a type of siren commonly used in industry, is a crucial part of ensuring safety and security. It acts as an effective visual and auditory warning system in the event of an emergency situation and can be used to alert personnel of the risk posed by hazardous procedures or potential danger.The MSE28MTT3S is a piezoelectric siren typically used in industrial settings or commercial security systems. It is a type of alarm system or sounder that is specifically designed to be highly effective in alerting personnel in a variety of activities and situations. The siren has a distinctively loud tone that can be easily heard from long distances, and its piezoelectric design allows it to generate sound even when subjected to considerable vibration or shock. Additionally, the siren can also be activated by a direct electrical signal, enabling it to respond quickly and reliably in the event of an emergency. One of the primary advantages of the MSE28MTT3S is its operability in a variety of conditions. The siren is suitable for both indoor and outdoor use, and its IP68 rating ensures it is water-, dust-, and shock-proof; this ensures it can reliably operate in a variety of temperatures, humidity levels, and exposure to sunlight or other environmental conditions. Additionally, the siren’s wide operating temperature ensures it is suitable for use in both hot and cold climates. Its power consumption is also quite low, further ensuring it can be used in a variety of scenarios. Furthermore, the MSE28MTT3S has an alarm output of up to 95 decibels at a frequency of 2KHz, making it suitable for a vast range of audible notifications. For example, it can be used for warning systems in industrial facilities, safety alarms in commercial settings, emergency notifications in public places, and automated emergency response systems in buildings. Additionally, the siren is also highly programmed, allowing it to play a wide range of sounds to alert personnel to potential danger or alert them to a situation requiring urgent attention.In terms of working principle, the MSE28MTT3S operates similarly to other piezoelectric sirens. Its piezoelectric element vibrates at a frequency determined by the supplied input power; an increase in the applied voltage will raise the frequency of the siren, thus increasing the volume. Alternatively, decreasing the applied voltage decreases the frequency, thus decreasing the volume. The siren’s sound is also enhanced by a cylindrical horn which amplifies the length of the sound waves. Overall, the MSE28MTT3S is an effective and efficient siren that can be used for a variety of applications. Its waterproof, dust-proof, and shock-proof design ensures it can be used in a variety of conditions, while its low power consumption ensures it can be used in a variety of settings. The siren’s ability to be programmed and to respond quickly to direct electrical signals enables it to be used for a wide range of audible notifications. Consequently, the MSE28MTT3S is an excellent choice for any alarm system or sounder that requires an effective and reliable warning system.

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