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Product Detailed Parameters
- Description：BUZZER PIEZO 30.74MM PNL MNT
- Series：ZA
- Mfr：Mallory Sonalert Products Inc.
- Package：Bulk
- Driver Circuitry：Indicator, Internally Driven
- Input Type：AC, DC
- Frequency：3.3kHz
- Technology：Piezo
- Operating Mode：Warble, Slow
- Duration：1.5 WPS
- Sound Pressure Level (SPL)：65dB @ 48V, 61cm
- Current - Supply：40mA
- Port Location：Top
- Operating Temperature：-30°C ~ 65°C
- Approval Agency：cUL, UL
- Ratings：-
- Ingress Protection：NEMA 3R, 4X, 12
- Mounting Type：Panel Mount
- Termination：Terminal Block
- Height - Seated (Max)：2.234" (56.75mm)
- Voltage - Rated：-
- Voltage Range：48 ~ 120V
- Size / Dimension：1.210" Dia (30.74mm)
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Overview
The ZA120SADT8 is an industrial piezoelectric audible signal device manufactured by Mallory Sonalert Products Inc. It operates on a voltage rating of 48 to 120 VAC and features terminal block connections for secure installation. The unit produces a slow warble tone at a frequency of 3900 Hz. Designed for panel mounting, it utilizes a 22 mm housing with an M22 x 1.5 thread interface. This component serves as an internal driver alarm indicator suitable for demanding industrial environments requiring reliable acoustic signaling.
Feature Summary
- Features an internal driver circuit for direct connection to AC power sources within the specified voltage range.
- Generates a distinct slow warble acoustic pattern to ensure high visibility in noisy industrial settings.
- Constructed with a robust panel mount design utilizing a standard M22 x 1.5 threaded interface for secure enclosure integration.
Applications
- Industrial machinery status indication
- Factory automation control panels
- Heavy equipment warning systems
Procurement Notes
Verify the specific suffix DT8 confirms the slow warble tone characteristic when sourcing replacements. Ensure the application environment supports the 48-120 VAC input requirement. Confirm that the M22 x 1.5 panel cutout dimensions are compatible with existing infrastructure before finalizing procurement decisions.
Selection Notes
Select this model when a continuous or intermittent warble alert is required for high-voltage AC applications. The terminal block termination simplifies wiring compared to soldered alternatives. Consider the 22 mm form factor for standard industrial panel layouts where space constraints require compact audio indicators.
Part Context
This component belongs to the ZA series of industrial alarms from Mallory Sonalert. The series is characterized by durable construction and compatibility with various AC voltage ranges. The ZA120SADT8 specifically addresses needs for clear auditory warnings in manufacturing and processing facilities through its distinct warble output.
Replacement Considerations
ZA120MADT8 shares similar physical dimensions and electrical ratings but may differ in acoustic tone characteristics. Verify functional equivalence regarding the warble pattern before substitution.
