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Home > Products > Ultrasonic Gas Flow Sensor > Piezoresistive Ceramic High Frequency Meter Ultrasonic Gas Flow Sensor

Piezoresistive Ceramic High Frequency Meter Ultrasonic Gas Flow Sensor

Product Details

Place of Origin: CHINA

Brand Name: TAIMI

Certification: ISO,RoHS CE

Model Number: TM-20-200khz Ultrasonic Gas Flow Sensor

Payment & Shipping Terms

Minimum Order Quantity: 1000PCS

Price: negotiable

Packaging Details: safe packaging

Delivery Time: 10~20days

Payment Terms: T/T

Supply Ability: 100000/month

Get Best Price
Highlight:

High Frequency Ultrasonic Sensor

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High Frequency Ultrasonic Gas Flow Sensor

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0.2 MPa Ultrasonic Gas Flow Sensor

Output:
4-20mA(2 Wires)/0-5V/0-10V
Material:
Epoxy Resin
Frequency:
200khz Gas Sensor
Application:
Gas And Liquid Filtration
Keywords:
200khz Sensor Air Sensor
Type:
Piezoresistive Ceramic 200khz Gas Sensor
Color:
White
Warranty:
3 Years
Detection Range:
4 M
Applyaction:
Ultrasonic Gas Flow Sensor
Impedance:
≤200 Ω
Output:
4-20mA(2 Wires)/0-5V/0-10V
Material:
Epoxy Resin
Frequency:
200khz Gas Sensor
Application:
Gas And Liquid Filtration
Keywords:
200khz Sensor Air Sensor
Type:
Piezoresistive Ceramic 200khz Gas Sensor
Color:
White
Warranty:
3 Years
Detection Range:
4 M
Applyaction:
Ultrasonic Gas Flow Sensor
Impedance:
≤200 Ω
Piezoresistive Ceramic High Frequency Meter Ultrasonic Gas Flow Sensor

High Frequency Gas Meter Flow Sensor Ultrasonic Gas Flow Sensor

 

200khz Ultrasonic Gas Flow Sensor Product Description:

 

Ultrasonic Gas Flow sensor 200KHz.
IP65 rated ==> Protected from total dust ingress. Protected from low pressure water jets from any direction.

Dimensions: 20mm x 8mm
Resonant frequency fr: 200KHz±10KHz
Bandwidth: ±21Khz
Static capacitance Cs: 1150pF±15%
Impedance: ≤200 Ω
Sensitivity: -64 dB
Launch angle beam(-3dB full angle): 14±3°
Maximum working voltage (2% duty cycle): <100Vp-p
Operation Condition: -20°C ~ +75°C
Test Condition: 23±3 °C 40~70% R.H.

Low power gas meter 10mm 200khz ultrasonic transducer

Production details

 

Specifications

Item HT0008-005
Frequency 220±10% KHz
Overall Sensitivity 3~10 Vp-p
Directivity 15±2°
Capacitance 1300±20% pF

Allowable driving voltage

Continuous wave

20 Vp-p
Operating temperature -20℃~+70℃
MAX endure pressure 0.2 MPa

 

Dimensions (Unit: mm)

Piezoresistive Ceramic High Frequency Meter Ultrasonic Gas Flow Sensor 0

 

 200KHZ gas sensor OUTLINE DRAWINGS AND DIMENSIONS

Appearance: No visible damage and dirt.

The products conform to the RoHS directive and national environment protection law.

TEST

Test Conditions

Parts shall be measured under a condition (Temp.:20℃±15℃, Humidity: 45%~85% R.H, Temperature: 40±5.).

Test Methods

Item Test Methods
Center Frequency(Fr) Measuring radial vibration mode,Agilent 4294A Impedance analyzer
Static Capacitance(CP) Digital Electric Bridge (at 1kHz/1V)
Signal Sensitivity

Standard signal source output voltage 20Vp-p,3 cycles.

Rated frequency square-wave,pulse interval 3ms.

Vertical distance of transducer emitter is 60mm.

Horizontal ejection.

The peak and peak of the oscilloscope receiving voltage .

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Piezoresistive Ceramic High Frequency Meter Ultrasonic Gas Flow Sensor 2

 

The 200khz air sensor of the series are piezoresistive pressure sensors based on ceramic. The measuring bridge is printed directly on one side of the ceramic diaphragm by means of thick film technology. The rear part of the diaphragm can be exposed directly to the medium to be measured. Because of the excellent chemical resistance no additional protection is normally required.

Thanks to the reinforced outer area (monolithic structure) the sensor can be mounted directly in a case by using an O-ring or else it can be mounted to a metal fitting.

The sensors are designed in such a way so that temperature changes and overloading do not
cause any loss in reliability. The use of ceramic ensures high linearity across the entire range
of measurement and reduces effects of hysteresis to a minimum.
Additionally, PPS101 are thermal compensated by PTC resistors. The offset can be adjusted on

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customization specification.

 

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Workshop:

Piezoresistive Ceramic High Frequency Meter Ultrasonic Gas Flow Sensor 9

Shipping:

 

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FAQ

 

 

1. Q: When can we get the reply?
Any inquiries will be replied within 24 hours.
2. Q: Can i have samples?
A: Yes. Sample is surely ok. We can even send you free sample and you should only pay for the freight fee.
3. Q: What about minimum order quantity?
A: We have no limit for MOQ, so you can even buy only 1 piece. Welcome to buy sample to test first.
4. Q: What about delivery time?
A: We will send sample to you within 3 days.
Production for big quantity needs 20 to 25 days. And it also depends on product and quantity.
5. Q: What about terms of payment?
A: Payment terms: T/T, west Union, Paypal and L/C etc.
6. Q: How you will send the goods to us?
A: We will send the goods to you by Air (DHL, Fedex, UPS, TNT) and Sea shipping etc.
7. Q: Are you trading company or manufacturer ?
A: We are in China buzzer manufactory
8. Q: Do you support OEM and ODM services?
A: Yes, surely support. we can customize products according to the drawing.
9. Q: Can you provide driven circuit?
A: Yes, of course sure.
10. Q: Can you solve technical problems for us?
A: Yes, Our Technical team will try our best to support you.
 

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