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4MHZ Ultrasonic Ceramic Piezoelectric Sensor For Heat Meter
4MHZ Ultrasonic Ceramic Piezoelectric Sensor For Heat Meter
Specifications
Brand Name :
Runpaq
Model Number :
17B8
Certification :
CE
Place of Origin :
China
MOQ :
1000 pieces
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
Description

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%

Parameters

4MHZ Ultrasonic Ceramic Piezoelectric Sensor For Heat Meter

Different options:

4MHZ Ultrasonic Ceramic Piezoelectric Sensor For Heat Meter

Product tags

piezoelectric ceramic sensor

,

piezoelectric ultrasonic sensors

,

piezoelectric ultrasonic sensor
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4MHZ Ultrasonic Ceramic Piezoelectric Sensor For Heat Meter

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Product Detail
Brand Name :
Runpaq
Model Number :
17B8
Certification :
CE
Place of Origin :
China
MOQ :
1000 pieces
Payment Terms :
T/T, L/C, Western Union, D/P
Contact Supplier
4MHZ Ultrasonic Ceramic Piezoelectric Sensor For Heat Meter

Shanghai Runpaiq Technology Co., Ltd.

Active Member
5 Years
shanghai, shanghai
Since 2009
Business Type :
Manufacturer, Agent
Main Products :
Zone Heating Valves, Boiler Zone Valve, Motorised Zone Valve
Total Annual :
30000000-50000000
Employee Number :
100~200
Certification Level :
Active Member
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