Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
{"title":"Simply Assemble Ultrasound Distance Sensor 300KHZ High Resonance Frequency","imgUrl":"https:\/\/img.ismap.com\/nimg\/46\/2d\/9c59bdf4dbd52825b09df1d534d4-200x200-1\/simply_assemble_ultrasound_distance_sensor_300khz_high_resonance_frequency.jpg","attrs":{"Place of Origin":"Jiangsu, China","Brand Name":"Yujie","Model Number":"KQ300KH-2","Supply Ability":"10000 Piece\/Pieces per Month"}}
{"title":"25mm Width Ultrasonic Distance Sensor , 112KHz Ultrasonic Level Transducer","imgUrl":"https:\/\/img.ismap.com\/nimg\/35\/07\/5863df1231d8753273112e2c1b26-200x200-1\/25mm_width_ultrasonic_distance_sensor_2c_112khz_ultrasonic_level_transducer.jpg","attrs":{"Place of Origin":"CHINA","Model Number":"KQ-112KH","Supply Ability":"10000 Piece\/Pieces per Month","Packaging Details":"Carton #: 29x29x25cm"}}
{"title":"1Mhz Ultrasonic Distance Module Oil Level Used Under The Stainless Steel Tank","imgUrl":"https:\/\/img.ismap.com\/nimg\/2c\/c3\/0c708da446435199cc4e90661995-200x200-1\/1mhz_ultrasonic_distance_module_oil_level_used_under_the_stainless_steel_tank.jpg","attrs":{"Place of Origin":"Jiangsu, China","Brand Name":"YUJIE","Model Number":"HJ-3030","Supply Ability":"10000 Piece\/Pieces per Month"}}
{"title":"300KHz Ultrasonic Distance Sensor , Distance Detector Using Ultrasonic Sensor","imgUrl":"https:\/\/img.ismap.com\/nimg\/db\/e0\/a13c8faa46b91b3b35c810d63cb8-200x200-1\/300khz_ultrasonic_distance_sensor_2c_distance_detector_using_ultrasonic_sensor.jpg","attrs":{"Place of Origin":"China","Brand Name":"Yujie","Model Number":"KQ300KH-2","Supply Ability":"10000 Piece\/Pieces per Month"}}
{"title":"22KHz Long Distance Ultrasonic Sensor Multilayer Matching Layer Technology","imgUrl":"https:\/\/img.ismap.com\/nimg\/98\/c2\/ee3166185e92c40a402b1f76fa17-200x200-1\/22khz_long_distance_ultrasonic_sensor_multilayer_matching_layer_technology.jpg","attrs":{"Place of Origin":"China","Brand Name":"YUJIE","Model Number":"KQ-22Kh","Supply Ability":"5000 Piece\/Pieces per Month"}}
{"title":"White Ultrasonic Distance Sensor With Cables For Dobule Sheet Detector","imgUrl":"https:\/\/img.ismap.com\/nimg\/5b\/57\/86e5fb9f1fbd9e01b6e47d8b1a42-200x200-1\/white_ultrasonic_distance_sensor_with_cables_for_dobule_sheet_detector.jpg","attrs":{"Place of Origin":"China","Brand Name":"Yujie","Model Number":"KQ300KH-2(w\/wire)","Supply Ability":"10000 Piece\/Pieces per Month"}}
Adjusting the evaluation limits The ultrasonic sensor features an analogue output with two teachable evaluation limits. These are set by applying the supply voltage -UB or +UB to the TEACH-IN input. The supply voltage must be applied to the TEACH-IN input for at least 1 s. indicate whether the sensor has recognised the target during the TEACH-IN procedure. The lower evaluation limit A1 is taught with -UB, A2 with +UB. Two different output functions can be set: 1. Analogue value increases with rising distance to object (rising ramp) 2. Analogue value falls with rising distance to object (falling ramp) Evaluation limits may only be specified within the first 5 minutes after Power on. To modify the evaluation limits later, the user may specify the desired values only after a new Power On.
TEACH-IN rising ramp (A2 > A1) - Position object at lower evaluation limit - TEACH-IN lower limit A1 with - UB - Position object at upper evaluation limit - TEACH-IN upper limit A2 with + UB
TEACH-IN falling ramp (A1 > A2): - Position object at lower evaluation limit
- TEACH-IN lower limit A2 with + UB - Position object at upper evaluation limit - TEACH-IN upper limit A1 with - UB Default setting A1: unusable area A2: nominal sensing range Mode of operation: rising ramp
Established in 1996, Shenzhen Yujies Technology Co., Ltd. is a professional manufacturer of piezoelectric ultrasonic transducers. Our products mainly include piezoelectric ceramic chips, ultrasonic transducers, and piezoelectric ceramic ultrasonic sensors; which are extensively used in household app... Established in 1996, Shenzhen Yujies Technology Co., Ltd. is a professional manufacturer of piezoelectric ultrasonic transducers. Our products mainly include piezoelectric ceramic chips, ultrasonic transducers, and piezoelectric ceramic ultrasonic sensors; which are extensively used in household app...
