CH-V09-201-S(M)

Overview

The CH-V09-201-S(M) is a piezoelectric chime alarm from the AudioLarm II series by Floyd Bell Inc. Designed for panel mounting, this internally driven indicator operates on DC voltage within a range of 5 to 25 volts. It features wire leads for termination and an IP68 rating, ensuring it is dust tight and waterproof. The unit produces a sound pressure level of 70 dB at 5V measured at 61cm. Operating frequencies are specified at 2.9 kHz, with power consumption ranging from 5 to 25 mA. The device functions reliably in temperatures between -20°C and 65°C and holds UL and UR approval agencies.

Feature Summary

• Piezoelectric technology provides durable industrial audio signaling
• IP68 rated enclosure ensures protection against dust and water ingress
• Internally driven circuit simplifies integration into control panels
• UL and UR certified for safety compliance in industrial environments

Applications

• Industrial machinery status indication
• Panel mount alarm systems
• Automated manufacturing equipment signaling
• Waterproof environmental monitoring alerts

Procurement Notes

Verify the specific suffix (M) against official datasheets to confirm terminal type and lead configuration. Ensure the operating voltage matches the 5-25V DC requirement. Confirm IP68 sealing integrity if used in harsh environments. Check UL/UR listing numbers for regulatory compliance in your region. Validate frequency specifications against system requirements.

Selection Notes

Select this model for applications requiring robust, waterproof audio indicators. The internal drive circuit reduces component count compared to externally driven buzzers. Consider the 70 dB SPL output for noise levels up to moderate industrial standards. The wide voltage range allows flexibility in power supply design. Panel mount style requires appropriate cutout dimensions.

Part Context

This component belongs to the AudioLarm II series, widely recognized in industrial automation. Floyd Bell specializes in durable audio devices for harsh environments. The CH-V09 series typically denotes a standard size piezo chime. This part represents a reliable solution for visual-audible alert systems where durability is critical.

Replacement Considerations

Cross-reference with MB-09-516-Q(M) or XC-09-212-S for similar form factors. Verify electrical parameters such as voltage range and current draw before substitution. Ensure mechanical dimensions and mounting styles match the existing panel layout. Confirm that replacement parts maintain equivalent IP ratings and certifications.