DMS2854

RYD DMS2854 Φ28mm Industrial Audio Unit for Factory Automation and Control Panels. This Φ28×5.2mm receiver uses an N35 grade magnet (Φ12.5×1.5mm) delivering 88±3dB SPL at 100±15%Ω impedance (0.1W, 0.1m, averaged at 800Hz/1kHz/1.2kHz/1.5kHz). Frequency range F0–10kHz (SPL -10dB), resonance frequency 400±20%Hz. Rated power 0.2W (max 0.3W), distortion 5% max at 1kHz rated power. Operating temperature -20℃ to +60℃, storage -30℃ to +60℃, weight 6.5g. Designed for noisy industrial environments, it provides clear alarm tones and voice messages in PLC interfaces, CNC machine panels, safety warning systems, and factory automation equipment. RoHS compliant materials sourced from certified suppliers.