Ultrasonic Dishwasher Transducer Sensor 28K 60W For Family Cleaning Keyboard Utensils Device

• 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-4CTRANSDUCER-3828*
• Model: Industrial Ultrasonic Bath Transducers
• Application: Knife/Fork Roasting Pan Coffee Machine Washing
• Usage: Industrial Ultrasonic Cleaning Machine
• Key Words: Ultrasonic Vibration Sensors
• Transport Package: Foam and Carton Packaging
• Specification: 28K 60W P4
• Origin: Tianjin, China
• HS Code: 8543909000
• Production Capacity: 100000PCS/Month

Product Description

Ultrasonic transducers are piezoelectric ceramics that resonate at ultrasonic frequencies and convert electrical signals into mechanical vibrations by the piezoelectric effect of the material. Medical ultrasonic transducers (ultrasonic probes) operate in much the same way, and typically contain an electrical energy storage element and a mechanical vibration system inside. When the transducer is used as a transmitter, the electrical oscillating signal sent from the excitation source will cause a change in the electric or magnetic field in the electrical energy storage element of the transducer, which changes the mechanical vibration system of the transducer through some effect. A driving force is generated to cause it to vibrate, thereby propelling the medium in contact with the mechanical vibration system of the transducer to vibrate and radiate sound waves into the medium. The process of receiving sound waves is exactly the opposite. External sound waves act on the vibrating surface of the transducer, causing the mechanical vibration system of the transducer to vibrate, causing an electric field in the energy storage element of the transducer or by some physical effect. The magnetic field changes accordingly, causing the electrical output of the transducer to produce a voltage and current corresponding to the acoustic signal.

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 Transducer Frequency selection :
The frequency of the transducer is inversely proportional to the wavelength, and the wavelength is related to the diameter of the cavity (strictly speaking, the nucleation time is longer due to the low frequency), and the diameter of the cavity is related to the explosion pressure. The higher the general frequency, the smaller the wavelength, the smaller the diameter of the cavity, the lower the explosion pressure, but the higher the density of the cavity, the better the permeability.

Based on the above principles:
Low frequency (17 ~ 23KHz): When the dirt of the cleaned material is heavy or difficult to be cleaned, and the explosive impact does not cause much damage to the surface of the cleaned material, the low frequency series transducer should be selected. Commonly used industries are: magnetic industry, steam protection industry, textile industry and so on. Note that the noise of this series is large, preferably sound insulation.

Medium frequency (25 ~ 28KHz): If the dirt of the cleaned material is slightly heavy or the cleaning is difficult and moderate, and the explosive impact does not cause much damage to the surface of the cleaned material, the intermediate frequency series transducer should be selected. This series of industries are the most widely used, and are common in machinery processing industry, electroplating industry, catering industry and so on.

Medium and high frequency (33 ~ 60KHz): When the dirt of the cleaned material is light, the cleaning is easy, or the explosive shock damage to the surface of the cleaned material is required, the medium and high frequency series transducer should be selected. Commonly used industries include precision parts, glass glasses, electronic components, circuit boards, etc.

High Frequency (68-200KHz): The dirt is very light and easy to clean. When the explosive impact is prohibited to damage the surface of the cleaned object, the high frequency series transducer should be selected. Commonly used industries are semiconductors, special high-precision parts, etc.

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	mark
	(KHz)	(pF)	(Ω)	Radiation head*Height (mm)	(W)	(2500VDC)
OKS-8CTRANSDUCER-2540	40±0.8	3100±10%	≤30Ω	25*58	20w	≥100MΩ
OKS-8CTRANSDUCER-3045	46±1.0	2400±10%	≤25Ω	45*43	35w	≥100MΩ
OKS-8CTRANSDUCER-3517	17±1.0	2550±10%	≤28Ω	78*93	50w	≥100MΩ
OKS-8CTRANSDUCER-3820	20±0.8	3800±10%	≤28Ω	59*99	60w	≥100MΩ
OKS-8CTRANSDUCER-3823	23±0.8	3800±10%	≤28Ω	59*84	60w	≥100MΩ
OKS-8CTRANSDUCER-3825*	25±0.8	3800±10%	≤20Ω	59*80	60w	≥100MΩ
OKS-8CTRANSDUCER-3828*	28±0.5	3800±10%	≤20Ω	59*68	60w	≥100MΩ
OKS-8CTRANSDUCER-3833*	33±0.5	3800±10%	≤20Ω	48*61	60w	≥100MΩ
OKS-8CTRANSDUCER-3840*	40±0.5	3800±10%	≤20Ω	48*51	60w	≥100MΩ
OKS-8CTRANSDUCER-4520*	21.5±0.8	5600±10%	≤20Ω	67*92	100w	≥100MΩ
OKS-8CTRANSDUCER-4528*	28±0.5	5600±10%	≤20Ω	67*68	100w	≥100MΩ
OKS-8CTRANSDUCER-5028	28±0.5	7200±10%	≤20Ω	67*68	120w	≥100MΩ
OKS-8CTRANSDUCER-5020	20±0.5	4650±10%	≤25Ω	79*94	120w	≥100MΩ
OKS-4CTRANSDUCER-2540	40±0.8	2400±10%	≤30Ω	25*58	20w	≥100MΩ
OKS-4CTRANSDUCER-2540	40±0.8	2400±10%	≤30Ω	30*50	20w	≥100MΩ
OKS-4CTRANSDUCER-2560	60±1.5	2300±10%	≤35Ω	30*35	20w	≥100MΩ
OKS-4CTRANSDUCER-2565	65±1.5	2300±10%	≤35Ω	25*31	20w	≥100MΩ
OKS-4CTRANSDUCER-3055	55±1.0	3100±10%	≤35Ω	30*45	35w	≥100MΩ
OKS-4CTRANSDUCER-3050	52±2.0	3100±10%	≤35Ω	38*40	35w	≥100MΩ
OKS-4CTRANSDUCER-3528*	28 ±0.5	4000±10%	≤20Ω	45*79	50w	≥100MΩ
OKS-4CTRANSDUCER-3540*	40 ±1.0	4000±10%	≤20Ω	45*55	50w	≥100MΩ
OKS-4CTRANSDUCER-3825*	25±0.8	4800±10%	≤20Ω	59*80	60w	≥100MΩ
OKS-4CTRANSDUCER-3828*	28±0.5	4800±10%	≤20Ω	59*68	60w	≥100MΩ
OKS-4CTRANSDUCER-3833	33±0.5	4800±10%	≤20Ω	48*62	60w	≥100MΩ
OKS-4CTRANSDUCER-3835	35±0.5	4800±10%	≤20Ω	45*55	60w	≥100MΩ
OKS-4CTRANSDUCER-3840*	40±0.5	4800±10%	≤20Ω	48*51	60w	≥100MΩ
OKS-4CTRANSDUCER-4520	22±0.5	7600±10%	≤20Ω	67*92	100w	≥100MΩ
OKS-4CTRANSDUCER-4525	25±0.5	7600±10%	≤20Ω	67*76	100w	≥100MΩ
OKS-4CTRANSDUCER-4528*	28±0.5	7600±10%	≤20Ω	67*68	100w	≥100MΩ
OKS-4CTRANSDUCER-4540*	40±0.5	7600±10%	≤20Ω	55*53	100w	≥100MΩ
OKS-4CTRANSDUCER-5028	28±0.5	9600±10%	≤20Ω	67*68	120w	≥100MΩ
OKS-4CTRANSDUCER-3868	67±2.0	4800±10%	≤20Ω	50*65	50w	≥100MΩ
OKS-4CTRANSDUCER-3880	79±1.5	4800±10%	≤25Ω	40*54	60w	≥100MΩ
OKS-4CTRANSDUCER-38100	100±1.5	4800±10%	≤25Ω	40*57	60w	≥100MΩ
OKS-4CTRANSDUCER-38120	120±1.5	4800±10%	≤25Ω	40*58	60w	≥100MΩ
OKS-4CTRANSDUCER-35130	129±1.5	4200±10%	≤25Ω	36*54	50w	≥100MΩ
OKS-4CTRANSDUCER-38160	160±1.5	4800±10%	≤25Ω	40*57	60w	≥100MΩ
OKS-4CTRANSDUCER-35165	165±5.0	4100±10%	≤60Ω	42*61	40w	≥100MΩ
OKS-4CTRANSDUCER-25200	200±2.0	2300±10%	≤35Ω	30*35	20w	≥100MΩ
OKS-8CTRANSDUCER-3828/40	28/40±1.0	3800±10%	≤30Ω	65*70	60w	≥100MΩ
OKS-8CTRANSDUCER-2540/130	40/130±2.0	3100±10%	≤30Ω	25*58	20w	≥100MΩ
OKS-4CTRANSDUCER-3840/68	38/66±2.0	4800±10%	≤20Ω	50*65	50w	≥100MΩ
OKS-4CTRANSDUCER-3840/80/130	38/79/128±2.0	4200±10%	≤25Ω	40*54	60w	≥100MΩ
OKS-4CTRANSDUCER-3840/60/80	38/65/84±2.0	4800±10%	≤25Ω	40*54	60w	≥100MΩ	Multi FR
OKS-8CTRANSDUCER-5020/40/60	20/40/60±2.0	5200±10%	≤25Ω	78*94	120w	≥100MΩ
OKS-4CTRANSDUCER-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