1MHz Waterproof 20mm Water Flow Sensor Ultrasonic Flow Transducer
1MHz Waterproof 20mm Water Flow Sensor Water Meter Ultrasonic Flow Transducer
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Part Number
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TM-A20-1MHZ TR
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Construction
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High Frequency
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Using Method
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Dual Use
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Center Frequency
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970±30 KHz
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Sealing method
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Epoxy resin encapsulation
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Lead position
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Sensor Center
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Resonant Impedance
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＜110Ω
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Static Capacitance
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600PF±20%pF
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Receiving sensitivity
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>280mv(Half Wave)
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Protection Class
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IP68
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Pressure Resistance
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＞2.6MPa
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Operating temperature
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＜90℃
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Transmit beam angle
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5°-10°
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Transmit surface dimension
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φ17mm
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Mounting face dimension
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φ21mm
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| 1mhz ultrasonic flow sensor Specifications | ||
| Items | Unit | Content |
| Nominal Frequency(Fn) | MHz | 1.0±0.1 |
| Resonance Impedance(R0) | Ω | 100~350 |
| Static Capacitance(CP) | pF | 1300±20% |
| OUTLINE DRAWINGS AND DIMENSIONS |
 1mh |
| 1mhz ultrasonic flow sensor test Conditions |
| Parts shall be measured under a condition (Temp.:20°C±15°C, Humidity: 45%~85% R.H, Temperature: 40±5°C.) |
| Test procedure | |
| Item | Test procedure |
| Nominal Frequency(Fn) | Measuring thickness vibration mode,Agilent 4294A Impedance analyzer |
| Resonance Impedance(R0) | |
| Static Capacitance(CP) | Agilent 4284A Precision LCR Meter (at 1kHz/1V) |
FAQ
Q1:Are you a manufacturer or a trading company?
A1: We have been specialized in the piezo ceramic related products manufacturing for 31 years.
Q2:Where is your factory located?
A2: Factory address: No.1188,Jiahang Road,Jiaxing City , Zhejiang Province,China.
Q3: What's your company MOQ?
A3: Small quantity also available.
Q4: What's the payment way?
A4: T/T, western union, credit card etc.
Q5: Can you send a sample for us to test ?
A5: Yes, most samples are available for free. For samples whose cost is very high, the sample fee will return back in future order.
Q6:What is your shipping way?
A6: We support DHL, UPS, FedEx, EMS.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.