Electro-Magnetic Sound Generators HC09C Series Okw±wkO Hk~±wkO 9kw±wkO ffkw±wkO 9kO±wkO Okw±wkO wk- ø7k-±wkO S dB 90 80 70 JL.World Dimensions 60 Unit.P.mm Tolerance.P.±wkHmm 500 1K 2K 3K 4K 5K 10K Characteristics Response Measuring.Temperature.P.)O°C Measuring.Distance.P.fwcm Specification.Fall.data.taken.at.)O°C.unless.otherwise.specifiedq Model HCw7wfC HCw7wHC HCw7wOC Operating Rated %Sound.Pressure. Storage Rated. Operating. %Rated Coil. Frequency. Temperature Temperature Level.at.fwcm Voltage. Voltage. Current. Resistance F°Cq FHzq FVDCq FdBq FmAq F°Cq FVDCq FΩq fkO H O f.~.) ).~.O 9.~.~ ≤+w ≤+w ≤+w OkO.±.f )O.±.9 9w.±.9 ≥+O ≥+O ≥+O )~Hf )~Hf )~Hf (Hw.~.S~w (Hw.~.S~w (Hw.~.S~w (9w.~.S+O (9w.~.S+O (9w.~.S+O Weight Fgq f f f %Value.Applying.Rated.Voltagev.Rated.Frequencyv.Owy.Duty.Square.Wave www.jlworld.com