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Product Detailed Parameters
- Description：SIGNAL HORN WM CONTIN. TONE 24VA
- Series：-
- Mfr：WERMA USA Inc.
- Package：Bulk
- Driver Circuitry：Indicator, Internally Driven
- Input Type：AC, DC
- Frequency：110Hz
- Technology：Magnetic
- Operating Mode：Single Tone
- Duration：-
- Sound Pressure Level (SPL)：98dB @ 24V, 100cm
- Current - Supply：80mA
- Port Location：Top
- Operating Temperature：-20°C ~ 50°C
- Approval Agency：CE, EAC, UKCA
- Ratings：-
- Ingress Protection：IP65
- Mounting Type：Bracket Mount
- Termination：Screw Terminals
- Height - Seated (Max)：3.307" (84.00mm)
- Voltage - Rated：24 V
- Voltage Range：24V
- Size / Dimension：3.268" Dia (83.00mm)
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Overview
The WERMA USA Inc. model 58500075 is an internally driven magnetic buzzer module designed for audible signaling applications. It operates on a 24V AC or DC supply voltage with a current consumption of 80mA. The device produces a continuous tone at a frequency of 110Hz, achieving a sound pressure level of 98dB measured at a distance of 100cm. Key physical specifications include an 83mm dome diameter and wall mounting capability via screw terminals.
Feature Summary
- Internally driven magnetic buzzer mechanism
- Continuous tone acoustic output
- Wall mount installation design
Applications
- Industrial machinery status indication
- Factory floor safety alarms
- Process control audible notifications
Procurement Notes
Verify the specific supply voltage requirement (AC vs DC) against the target system before procurement. Confirm that the 98dB acoustic output meets local occupational health and safety regulations for workplace noise levels. Ensure the mounting surface supports the weight and vibration of the unit. Check terminal compatibility for the screw connections.
Selection Notes
Select this component when a high-decibel continuous tone is required for long-range audible alerts in industrial environments. The internal drive simplifies wiring by eliminating the need for external drivers. Consider the 83mm dome size for visibility and acoustic projection requirements. Verify IP rating needs as datasheet specifics may vary by region.
Part Context
This part belongs to the Werma signal horn series, specifically designed for robust industrial signaling. It complements visual signaling devices to create comprehensive multi-sensory alarm systems. The magnetic base option allows for flexible positioning on metal surfaces without permanent fixtures.
Replacement Considerations
Direct substitutes must match the 24V AC/DC input, 110Hz frequency, and 98dB output. Verify mounting dimensions and terminal types for mechanical compatibility. Cross-reference with Werma's updated product catalogs for newer revisions.
