Shanghai Runpaiq Technology Co., Ltd.
| Payment Terms | T/T, L/C, Western Union, D/P |
| Supply Ability | 100,000 / month |
| Delivery Time | 10-15 days |
| Packaging Details | foam + box |
| Descriptio | Ultrasonic piezo transducer |
| Center frequency | 975 +/- 30 HZ |
| Static capacity | 500PF +/- 20% |
| Resonance impedance | < 100 Ω |
| Transmit beam angle | 5 - 10 degree |
| Receive sensitivity | >120 mv (half wave) |
| Emit surface | Dia. 15 mm |
| Mounting surface | Dia. 21 mm |
| Pressure | > 3.0 Mpa |
| Wiring | center |
| Wiring type | shield wire |
| Hous material | SS304+polymer |
| Brand Name | Runpaq |
| Model Number | 17B8 |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C, Western Union, D/P | Supply Ability | 100,000 / month |
| Delivery Time | 10-15 days | Packaging Details | foam + box |
| Descriptio | Ultrasonic piezo transducer | Center frequency | 975 +/- 30 HZ |
| Static capacity | 500PF +/- 20% | Resonance impedance | < 100 Ω |
| Transmit beam angle | 5 - 10 degree | Receive sensitivity | >120 mv (half wave) |
| Emit surface | Dia. 15 mm | Mounting surface | Dia. 21 mm |
| Pressure | > 3.0 Mpa | Wiring | center |
| Wiring type | shield wire | Hous material | SS304+polymer |
| Brand Name | Runpaq | Model Number | 17B8 |
| Certification | CE | Place of Origin | China |
| High Light | Ultrasonic Ceramic Piezoelectric Sensor ，4MHZ Ceramic Piezoelectric Sensor ，3.0Mpa Heat Meter Ceramic Piezoelectric Sensor | ||
4MHZ ultrasonic transducer, ceramic piezoelectric sensor for heat meter
Ultrasonic transducer application:
In addition to flow metering, the ultrasonic piezo transducer can be used for liquid level measurement. These are mainly used in measuring applications, such as detection, B-medical, beauty equipment, acoustic transducer, micro driven, ultrasonic heat meter, water meter, welder, cleaner, ultrasonic flowmeter, etc. The ultrasonic flow sensor measures liquid flow rate by transmitting ultrasonic wave in the liquid medium.
Working principle of ultrasonic transducer:
The piezoelectric ultrasonic transducers are used in an ultrasonic flow meter, it uses sound waves to determine the velocity of a fluid flowing through a closed pipe, and its reflections from the fluid are the same. The transmitter processes upstream and downstream times to determine the flow rate.
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% | ||||
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Company Details
Business Type:
Manufacturer,Agent
Year Established:
2009
Total Annual:
30000000-50000000
Employee Number:
100~200
Ecer Certification：
Active Member
We're a national key high-tech enterprise serving in fields of new energy management system and equipment, main services include: HVAC central air-conditioning and cold storage, solar distributed energy & regional energy, flow & energy management. We have integrative certification of ... We're a national key high-tech enterprise serving in fields of new energy management system and equipment, main services include: HVAC central air-conditioning and cold storage, solar distributed energy & regional energy, flow & energy management. We have integrative certification of ...
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