OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Hontai Machinery and equipment (HK) Co. ltd God helps those who help themselves, Creative and progressive,Being honest.
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Round Head 16mm Buzzer Digital Speed Indicator 80db With Continuous / Intermittent Sound
Hole Size: φ16mm;
Heads include: round ,square and rectangular;
Rated Working Voltage: AC/DC6V～48V;
Sound volume is 80db;
Sound type: continuous, intermittent.
Power Frequency Withstand Voltage: AC1890V
Insulation Resistance≥2MΩ
Allowable Voltage Fluctuation ±20%
Continuous Working Life ≥30000H
Comparative Tracking Index CTI≥100
Application Frequency AC50～60Hz
Ambient Temperature: -25℃～+55℃
Relative Air Temperature ≤98%
It can work normally at a vibrational frequency of 2-80Hz and accelerated speed of 0.7g;
Pollution falls in class III and installation category class III;
Those with “TH” sign can work under the humid tropic environment.