This document is the product manual for ABI-027-RC. Its features include black color, ABS housing material, panel mounting, working voltage of 60 ~ 250VDC/AC, rated current of 16mA at 220VDC/AC, sound output of ≥91dB at 220VDC/AC, resonant frequency of 2800±500Hz, tone of fast pulse (3000 Hz ± 20%), working temperature of -20 ~ +60ºC, storage temperature of -30 ~ +70ºC, and weight of 43g. Its dimensions are (unit: mm; tolerance: ±0.5mm)
The ABI-027-RC is a piezo ceramic indicator designed for panel mounting. It features a black ABS housing and operates over a wide voltage range.
Key specifications include operating voltage 60‑250 VDC/AC, rated current 16 mA at 220 V, sound output >91 dB at 30 cm, resonant frequency around 2800 Hz, and operating temperature from –20 °C to +60 °C. The unit weighs 43 g and complies with RoHS standards.
| Colour | Black |
|---|---|
| Housing Material | ABS ROHS VY |
| Operating Voltage | 60 ~ 250 VDC/AC |
| Rated Current | 16 mA at 220 VDC/AC |
| Sound Output | >91 dB at 30 cm, 220 VDC/AC |
| Resonant Frequency | 2800 Hz + 500 Hz |
| Tone Fast Pulse | 3000 Hz + 20% |
| Operating Temperature | -20 °C ~ +60 °C |
| Storage Temperature | -30 °C ~ +70 °C |
| Weight | 43 g |
The ABI-027-RC operates from 60 to 250 VDC/AC.
The sound output is greater than 91 dB at 30 cm when powered at the rated voltage of 220 VDC/AC.
The device can operate between –20 °C and +60 °C.