BTU Flow Meter Ultrasonic Piezo Transducer Shield Wire Type
Brand Name:Runpaq
Certification:CE
Model Number:17B2
Minimum Order Quantity:1000 pieces
Delivery Time:10-15 days
Payment Terms:T/T, L/C, Western Union, D/P
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Location:
Shanghai Shanghai China
Address:
Room E202, No. 4528 Jiasong Road (Middle), Qingpu district 201705, Shanghai, China
Supplier`s last login times:
within 7 hours
Product Details
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Product Details
ultrasonic flow meter, bTU meter, ultrasonic transducer sensor
Introduction of ultrasonic transducer:
The ultrasonic transducer, generates sound waves and are reflected back to the transducer by boundaries between tissues in the path of the beam, that's the boundary between objects. When these echoes hit the transducer, they generate electrical signals that are sent to the ultrasound scanner.The ultrasonic piezo sensor is one type of sound-related sensor. These ultrasonic transducers can send the electrical signals to the object, and once the signal strikes the object then it reverts to the transducer. The frequency range of ultrasonic waves is above a certain kHz. These are mainly used in measuring applications, such ultrasonic heat meter, water meter, welder, cleaner, etc.
What is it made of: ultrasonic sensor:
The ultrasonic transducer of high frequency, which is made up of an active element, a backing, and wearplate. Its active element is a piezoelectric or single crystal material which converts electrical energy to ultrasonic energy. It will also then receives back ultrasonic energy and converts it to electrical energy.
Product data sheet
| Technical parameters | |||||
| Model | 17B | Center frequency | 975 + 30 KHz | Static capacity | 500 PF + 20% |
| Resonance impedance | <110 Ω | Protection | IP68 | Work temp. | < 90 ℃ |
| Pressure | >3.0 Mpa | Transmit beam angle | 5 – 10 | Receive sensitivity | >300 mv (half wave) |
| Housing material | SS304+polymer | Emit surface | Dia. 17 mm | Mounting surface | Dia. 21 mm |
| Seal | Epoxy encapsulation | Wiring | Center | Wire type | Dia. 2.5 mm dual core |
| Item 17SLW | Unit | Standard V | Item | Unit | Standard V |
| Center F(Fr) | KHz | 970±30 | Emit beam A | . | 5-10 |
| Resonant(R0) | Ω | <110Ω | Protection | IP65 | |
| Static C(CP) | pF | 900±20% | Pressure | MPa | ﹥2.6 |
| Receive sensitivity | mv | >280mv(half) | Wire lead way | mm | Center of sensor |
| Range | mm | Seal | Epoxy fill | ||
| Temperature | ℃ | <70° | Hole dia. | mm | Φ21 |
| Voltage | V | 3 | House material | High molecular | |
| NTC | 3950 10K 1% | ||||
Parameters
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BTU Flow Meter Ultrasonic Piezo Transducer Shield Wire Type
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