Audiowell Electronics (Guangdong) Co.,Ltd.
Audiowell Electronics Co.,Ltd.
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Ultrasonic AdBlue Quality Sensor can be used for AdBlue identification and concentration monitor based on its different transmitting speed in different liquid and differnet temperature.
The ultrasonic sensor emits the soundwave impulse to the reflector board which reflects the impulse back to the sensor, by calculating the average flight time of multiple flights can be used to identify Adblue quality.
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Item
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Standard
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Resonant Impedance
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200~400 Ω
400~600 Ω(1 MHz)
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Resonant Frequency
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840±30 KHz
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Resonant Impedance
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≤340 Ω
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Capacitance
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750±20% pF
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Max. Input Voltage
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5 Vp-p
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Working Temperature
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-10 ℃~+60 ℃
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Protection Class
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IP67
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- SCR system