Variable Frequency Ultrasonic Vibration Cleaning Transducer 20K/40K/60K 60W Cleaner Ultrasonic Sensor

• Type: Ultrasonic Cleaning Sensor
• Output Signal Type: Vibration Pulse Wave
• Probe Type: Angle Probe
• Measuring Medium: Liquid
• IP Rating: IP20
• Certification: RoHS
• Model NO.: OKS-8QXHNQ-5020/40/60
• Model: Washing Machine Ultrasonic Vibrator
• Application: Underwater Submersible Cleaner
• Usage: Household Ultrasonic Dishwasher
• Theory: Ultrasonic Sensor
• Transport Package: Foam and Carton Packaging
• Specification: 20K/40K/60K 120W PZT Sensor
• Origin: Tianjin, China
• HS Code: 8543909000
• Production Capacity: 100000PCS/Month

Product Description

Ultrasonic transducers or ultrasonic sensors are a type of acoustic sensor divided into three broad categories: transmitters, receivers and transceivers. Transmitters convert electrical signals into ultrasound, receivers convert ultrasound into electrical signals, and transceivers can both transmit and receive ultrasound.

Transducers are usually piezoelectric (e.g. made with lead zirconate titanate (PZT), barium titanate, etc.), but are sometimes magnetostrictive. The often harsh chemicals used as cleaners in many industries are not needed, or used in much lower concentrations, with ultrasonic agitation. Ultrasonics are used for industrial cleaning, and also used in many medical and dental techniques and industrial processes.

 Comparison of different wafer transducers:
1). The yellow wafer assembled transducer has a low absolute value of capacitance change and a small strong field loss, so that the heat generation is low and the heat is stable with respect to the same driving line. The water flower is characterized by stable change to the cleaning load and large impact, which is a moderately-regular type.
 
2). The black chip has a high electromechanical coupling coefficient and a high Curie temperature, so the electroacoustic conversion efficiency is high. It has higher stability and higher temperature resistance than other products using the general P4 series. The water flower is characterized by a high water column and a rich hand feeling, but the sensitivity to the cleaning load is high.
 
3). Use occasions (recommended): high frequency (such as 40K or more) or low power transducer (60W or less) with black wafer assembly
The transducer, low frequency or high power transducer uses a yellow wafer assembled transducer.

Ultrasonic Transducer classification:
A. piezoelectric chip classification:Black chip P4 series and yellow chip P8 series;
B. Frequency classification: low frequency series (17-23KHz), intermediate frequency series (25-28KHz), medium and high frequency series (33-60KHz) and high frequency series (68-200KHz);
C. Power classification: 30W series (including 35W), 50W series (including 60W), 100W series (including 80W) and other unconventional power;
D. shape classification:straight column and horn type


Ultrasonic vibrator features:
1. High performance: high mechanical Q value, high conversion efficiency and excellent quality;
2. The ultrasonic vibrator transducer has large amplitude and superior performance;
3. Ultrasonic vibrator transducer heat resistance: Piezoelectric ceramic material has good heat resistance, can expand the operating temperature range, and has high Q value, small resonance impedance and small heat generation;
4. The ultrasonic vibrator transducer has a neat appearance, no rust, no obvious depressions and scratches.

Ultrasonic cleaning transducer application:
Ultrasonic transducers are widely used. They are divided into industry, agriculture, transportation, life, medical and military according to the applied industry. According to the functions realized, it is divided into ultrasonic processing, ultrasonic cleaning, ultrasonic detection, detection, monitoring, telemetry, remote control, etc.; according to the working environment, it is divided into liquid, gas, biological, etc.; according to the nature, it is divided into power ultrasonic, ultrasonic detection, ultrasonic imaging, etc.
 

Specification List
Model	Frequency	Capacitance	Resonance Impedance	Size	Power	Insulation resistance
	(KHz)	(pF)	(Ω)	Radiation head*Height  (mm)	(W)	(2500VDC)
OKS-8QXHNQ-3828/40	28/40±1.0	3800±10%	≤30Ω	65*70	60w	≥100MΩ
OKS-8QXHNQ-2540/130	40/130±2.0	3100±10%	≤30Ω	25*58	20w	≥100MΩ
OKS-4QXHNQ-3840/68	38/66±2.0	4800±10%	≤20Ω	50*65	50w	≥100MΩ
OKS-4QXHNQ-3840/80/130	38/79/128±2.0	4200±10%	≤25Ω	40*54	60w	≥100MΩ
OKS-4QXHNQ-3840/60/80	38/65/84±2.0	4800±10%	≤25Ω	40*54	60w	≥100MΩ
OKS-8QXHNQ-5020/40/60	20/40/60±2.0	5200±10%	≤25Ω	78*94	120w	≥100MΩ
OKS-4QXHNQ-3840/100/160	38/100/160±2.0	4800±10%	≤25Ω	40*57	60w	≥100MΩ
Screw hole size (diameter * pitch * depth)M10*1.0*10