In most procurement cycles, B2PB-B1D-R is considered with Autonics Proximity Sensor, Autonics Digital Counter and Autonics B2Nb B1D, giving decision-makers confidence that they’ve chosen the most dependable component.
Autonics B2PB-B1D-R - Piezo Buzzers
Autonics B2PB-B1D-R Piezo Buzzer is a compact buzzer built for industrial automation, delivering reliable audio alerts with efficiency and durability.
| Brand | Autonics |
| Product Type | Buzzers |
| Product | B2PB-B1D-R |
Autonics Piezo Buzzers B2PB-B1D-R Technical Specifications
| Specification | Value |
|---|---|
| Sound pressure | Approx. 98±8dB(0.1m) |
| Power supply | 12-24VDC @(=) |
| Power consumption | Max. 0.6W |
| Environment_Ambient temperature | -15 to 55℃, storage: -25 to 65℃ |
| Environment_Ambient humidity | 35 to 85% RH, storage: 35 to 85% RH |
| Protection structure | IP65(front panel) |
| Sound type | Continuous sound/Intermittent sound |
| Mounting hole | Ø22/25mm compatible |
| Operation indicator | Red LED |
| Material_Body | Polyamide 6 |
| Material_Cap | Polycarbonate |
| Weight | Approx. 305g(approx. 18g) |
The Autonics B2PB-B1D-R delivers a powerful sound pressure of 98±8dB (0.1m), ensuring alerts are loud and clear even in noisy factory environments. It operates on a wide 12–24VDC supply and consumes only 0.6W, making it energy-efficient for continuous industrial use.
With a rugged polyamide 6 body and polycarbonate cap, the buzzer is built for durability. The IP65-rated front panel provides protection against dust and water, while the operating temperature range of -15 to 55℃ ensures reliability in harsh industrial conditions.
Designed with user convenience in mind, the B2PB-B1D-R features both continuous and intermittent sound modes, a clear red LED operation indicator, and a compact Ø22/25mm mounting size. Its lightweight design of approx. 305g allows easy integration into control panels.
The Autonics B2PB-B1D-R Piezo Buzzer is widely applied in control panels, CNC machines, safety systems, and factory automation where clear audio signaling is critical. Its robust design and low power consumption make it a preferred choice for sectors such as automotive, packaging, and manufacturing. Engineers rely on its consistent performance across diverse environments. For more details, visit the Autonics Sensors & Controllers page.
