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Product Detailed Parameters
- Description：BUZZER PIEZO 220V 35.8MM PNL MNT
- Series：AudioLarm II
- Mfr：Floyd Bell Inc
- Package：Bulk
- Driver Circuitry：Indicator, Internally Driven
- Input Type：AC
- Frequency：2.9kHz
- Technology：Piezo
- Operating Mode：Chime
- Duration：-
- Sound Pressure Level (SPL)：93dB @ 220V, 61cm
- Current - Supply：40mA
- Port Location：Top
- Operating Temperature：-20°C ~ 65°C
- Approval Agency：UL, UR
- Ratings：-
- Ingress Protection：IP68 - Dust Tight, Waterproof
- Mounting Type：Panel Mount
- Termination：Quick Connect Tab - 0.250" (6.35mm)
- Height - Seated (Max)：1.380" (35.05mm)
- Voltage - Rated：220 V
- Voltage Range：-
- Size / Dimension：1.409" Dia (35.80mm)
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Overview
The CH-09-301-Q(F) is a panel mount chime alarm from the AudioLarm II series by Floyd Bell Inc. It utilizes piezo technology for sound generation and features an internally driven indicator circuit. The device operates on a DC voltage range of 5 to 25 volts, drawing between 5 and 25 mA. It produces a sound pressure level of 70 dB at 5V measured at 61 cm, with a frequency of 2.9 kHz. The unit has wire leads for termination, top port positioning, and an IP68 rating for dust tightness and waterproofing. Operating temperature spans -20°C to 65°C, with UL and UR approvals.
Feature Summary
- Piezoelectric sound generation with integrated internal driver circuitry
- IP68 rated enclosure providing dust tight and waterproof protection
- Dual-function design combining audible chime with visual indicator light
Applications
- Industrial machine status signaling
- Panel mounted safety alarms
- Equipment operational chimes
Procurement Notes
Verify the specific suffix (F) confirms the wire lead configuration against the manufacturer's official documentation. Ensure the operating voltage aligns with the 5-25V DC specification. Confirm UL/UR listing requirements for the target installation environment. Cross-reference the IP68 rating with environmental exposure needs.
Selection Notes
Select this component when a combined audio and visual signal is required in harsh environments. The IP68 rating makes it suitable for washdown or outdoor applications. Verify that the 70 dB output meets acoustic requirements. Check that the 2.9 kHz frequency is appropriate for the application context.
Part Context
This part belongs to the AudioLarm II series, described as a widely used industrial alarm line. It is designed for durable industrial machines where reliable signaling is critical. The product is actively manufactured by Floyd Bell Inc, ensuring availability for ongoing equipment maintenance and new designs.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided data. Consult official cross-reference guides for equivalent piezo alarms with similar IP ratings and mounting dimensions.
FAQ
What is the sound pressure level of the CH-09-301-Q(F)?
The sound pressure level is 70 dB at 5V, measured at a distance of 61 cm.
Is the CH-09-301-Q(F) water resistant?
Yes, it has an IP68 rating, making it dust tight and waterproof.
