{"id":272,"date":"2020-10-14T08:29:11","date_gmt":"2020-10-14T08:29:11","guid":{"rendered":"http:\/\/unictron.com\/piezo\/?page_id=272"},"modified":"2020-11-18T03:47:05","modified_gmt":"2020-11-18T03:47:05","slug":"500-khz-air-transducer-a500a","status":"publish","type":"page","link":"https:\/\/www.unictron.com\/piezoelectric-components\/products-overview\/ultrasonic-transducers\/ultrasonic-gas-meter\/500-khz-air-transducer-a500a\/","title":{"rendered":"500 kHz Air transducer A500A"},"content":{"rendered":"\n
\"\"<\/a>
A500A – H2KA500KA1CD00<\/figcaption><\/figure><\/div>\n\n\n\n

A500A <\/strong>ultrasonic transducer is designed to deliver outstanding performance at around 500kHz frequency using our in-house piezoceramic and acoustic matching layer along with state-of-art technologies. The transducer works as a signal transmitting and receiving unit. This ultrasonic transducer is suitable for gas flow detection and proximity measurement with precise control as well as extraordinary reliability.<\/p>\n\n\n\n

Specifications<\/h2>\n\n\n\n
Operation Frequency<\/td>500<\/td><\/td>kHz<\/td><\/tr>
Capacitance (@ 1 kHz, 1Vrms)<\/td>320<\/td><\/td>pF<\/td><\/tr>
Directivity (Full Angle @-3 dB)<\/td>7<\/td><\/td>Degree<\/td><\/tr>
Maximum Driving Voltage
( 2% Duty Cycle Tone Burst )<\/td>		20<\/td><\/td>Vp-p<\/td><\/tr>
Maximum Sensing Range<\/td>20<\/td><\/td>cm<\/td><\/tr>
Blind Zone<\/td>< 2<\/td><\/td>cm<\/td><\/tr>
Dimension-OD<\/td>18.2<\/td><\/td>mm<\/td><\/tr>
Dimension-Height<\/td>6.58 (Ref.)<\/td><\/td>mm<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Features<\/h2>\n\n\n\n