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Product Detailed Parameters
- Description：BUZZER PIEZO 220V 35.81MM PNL MT
- Series：Chime
- Mfr：Floyd Bell Inc
- Package：Bulk
- Driver Circuitry：-
- 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：-
- Ratings：-
- Ingress Protection：-
- Mounting Type：Panel Mount
- Termination：Wire Leads
- Height - Seated (Max)：1.380" (35.05mm)
- Voltage - Rated：220 V
- Voltage Range：-
- Size / Dimension：1.410" Dia (35.81mm)
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Overview
The CH-09-301-W(F) is a panel mount chime alarm from the AudioLarm II series by Floyd Bell. It utilizes piezoelectric 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 frequency of 2.9 kHz with a sound pressure level of 70 dB at 5V measured at 61 cm. The unit is rated IP68 for dust tightness and waterproofing, suitable for operation between -20°C and 65°C. Physical dimensions include a 1.410-inch diameter and a maximum installation height of 1.480 inches.
Feature Summary
- Piezoelectric chime generation with integrated internal driver circuitry
- IP68 rated enclosure providing dust tight and waterproof protection
- Wide DC voltage operational range supporting 5 to 25 volts
- Panel mount design with top-positioned wire leads
Applications
- Industrial machinery status indication
- Control panel alarm signaling
- Equipment requiring waterproof environmental protection
Procurement Notes
Verify the specific suffix (W)(F) against manufacturer documentation to confirm lead wire termination type and connector configuration. Ensure the operating voltage aligns with the 5-25V DC specification. Confirm IP68 sealing integrity requirements match the installation environment. Check UL/UR approval agency listings for compliance in target markets.
Selection Notes
Select this model when a durable, waterproof piezo chime is required for panel mounting. The wide voltage range allows flexibility in system power supplies. Consider the 70 dB SPL output for audible alerts in moderate noise environments. Verify physical clearance for the 1.480-inch height constraint during enclosure design.
Part Context
This component belongs to the AudioLarm II series, recognized as a widely used industrial alarm line. Floyd Bell manufactures these devices for durable industrial applications. The series emphasizes reliability and standard panel-mount form factors for integration into various control systems.
FAQ
What is the sound pressure level of the CH-09-301-W(F)?
The sound pressure level is 70 dB when tested at 5V and a distance of 61 cm.
Is the CH-09-301-W(F) water resistant?
Yes, the unit has an IP68 rating, making it dust tight and waterproof.
