| Sign In | Join Free | My entremaqueros.com | 
 | 
| Categories | Ultrasonic Transducer Sensor | 
|---|---|
| Brand Name: | Kacise | 
| Model Number: | KUA series | 
| Place of Origin: | China (Mainland) | 
| MOQ: | 1ps | 
| Price: | Negotiable | 
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram,paypal | 
| Supply Ability: | 1000 Pieces per Week | 
| Delivery Time: | 5-8 work day | 
| Packaging Details: | each unit has individual box and all boxes are packed in standard packages or customers requests available | 
| Certification: | CE | 
| Frequency: | 21KHz±5% | 
| Range: | 1.0~30m | 
| Minimum impedance: | 530Ω±20%,700Ω±20% | 
| Capacitance: | 11000pF±20% @1KHz | 
| Weight: | 1300g±5%,1860g±5%,1400g±5% | 
| Working voltage: | -40~+80℃, | 
| Pressure: | ≤3kg or 0.3MPa | 
| Sharpness angle: | 31°±4,27°±4 | 
| Housing material: | POM,PC | 
| IP grade: | IP68 | 
| Company Info. | 
| Xi'an Kacise Optronics Co.,Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
IP68 21KHz 30m Range waterproof ndt Ultrasonic Transducer Probe Sonicator
1. Product Description
The ultrasonic transducer is a device that converts the signal of a different kind of energy into a device that requires an ultrasonic or signal or energy. Or, conversely, the ultrasonic signal or energy converted into another form of signal or energy device, widely used in industry, agriculture, transportation, life, medical and military affairs.
The ultrasonic transducer of our company is mainly divided into gas and liquid ultrasonic transducer with a wide range of measurements, applying to weak acid and base, strong acid and strong base, explosion and other environment.
2.Paramters

| Name | 30m Range Common Transducer Model C | 
| Model | KUA-21-30C | 
| Frequency | 21KHz±5% | 
| Range | 1.0~30m | 
| Minimum impedance | 530Ω±20% | 
| Capacitance | 11000pF±20% @1KHz | 
| Sensitivity | emits voltage:520Vpp,distance 0.6m, echo amplitude 400mV | 
| Working voltage | Peak point voltage<1500VPP | 
| Working temperature | -40~+80℃ | 
| Pressure | ≤3kg or 0.3MPa | 
| Angle | (Beam width) half-power angle@-3dB:13°±2, Sharpness angle: 31°±4 | 
| Housing material | PC | 
| Usage | ultrasonic level sensor, monitor, anti-collision, security | 
| IP grade | IP68 | 
| Weight | 1300g±5% | 

| Name | 30m Range Common Transducer Model D | 
| Model | KUA-21-30D-F | 
| Frequency | 21KHz±5% | 
| Range | 1.0~30m | 
| Minimum impedance | 700Ω±20% | 
| Capacitance | 11000pF±20% @1KHz | 
| Sensitivity | emits voltage:560Vpp,distance 0.6m, echo amplitude 1000mV | 
| Working voltage | Peak point voltage<1500VPP | 
| Working temperature | -40~+80℃ | 
| Pressure | ≤3kg or 0.3MPa | 
| Angle | (Beam width) half-power angle@-3dB:11°±2, Sharpness angle: 27°±4 | 
| Housing material | POM | 
| Usage | ultrasonic level sensor, monitor, anti-collision, security | 
| IP grade | IP68 | 
| Weight | 1860g±5%(cable length: 10m) | 

| Name | 30m Range Common Transducer Model D | 
| Model | KUA-21-30D | 
| Frequency | 21KHz±5% | 
| Range | 1.0~30m | 
| Minimum impedance | 700Ω±20% | 
| Capacitance | 11000pF±20% @1KHz | 
| Sensitivity | emits voltage:560Vpp,distance 0.6m, echo amplitude 1100mV | 
| Working voltage | Peak point voltage<1500VPP | 
| Working temperature | -40~+80℃ | 
| Pressure | ≤3kg or 0.3MPa | 
| Angle | (Beam width) half-power angle@-3dB:11°±2, Sharpness angle: 27°±4 | 
| Housing material | POM | 
| Usage | ultrasonic level sensor, monitor, anti-collision, security | 
| IP grade | IP68 | 
| Weight | 1400g±5% | 
3. Feature
4. Application Field
5. Measuring Condition
The “Range” in Air Transducer Catalogue is tested at below conditions:
1. natural air, no volatile gas, no steam, no dust
2. air in a relatively quiescent state, no flow
3. Temperature: between 20~25℃
4. Pressure: 1 standard atmospheric pressure
5. Environment: There is no obstacle around a certain range.
|   | 
 NPT PTFE Ultrasonic Level Sensor Anti Corrosion Chemical Liquid Measurement
                                                                                    
                        
                        
                        
                                                            NPT PTFE Ultrasonic Level Sensor Anti Corrosion Chemical Liquid Measurement
                                                    
                        
                     PTFE Corrosion Resistant Ultrasonic Level Transducer / RS485 Water Level Sensor
                                                                                    
                        
                        
                        
                                                            PTFE Corrosion Resistant Ultrasonic Level Transducer / RS485 Water Level Sensor
                                                    
                        
                     12M range ultrasonic level sensor/anti-corrosion industrial sensor
                                                                                    
                        
                        
                        
                                                            12M range ultrasonic level sensor/anti-corrosion industrial sensor
                                                    
                        
                     16mm 40KHz development waterproof ultrasonic sensor receiver sender piezoelectric ceramic aluminum housing
                                                                                    
                        
                        
                        
                                                            16mm 40KHz development waterproof ultrasonic sensor receiver sender piezoelectric ceramic aluminum housing
                                                    
                        
                     KUS550 Ultrasonic Sensor, PVC Housing, 125KHZ Frequency
                                                                                    
                        
                        
                        
                                                            KUS550 Ultrasonic Sensor, PVC Housing, 125KHZ Frequency
                                                    
                        
                     Ultrasonic sensor rangefinder liquid level measurement RS485 output analog voltage output can be customized
                                                                                    
                        
                        
                        
                                                            Ultrasonic sensor rangefinder liquid level measurement RS485 output analog voltage output can be customized
                                                    
                        
                     IP68 Waterproof Ultrasonic Sensor PTFE Housing Material With 0.5 - 12m Range
                                                                                    
                        
                        
                        
                                                            IP68 Waterproof Ultrasonic Sensor PTFE Housing Material With 0.5 - 12m Range
                                                    
                        
                     12m Anti Corrosion Industrial Ultrasonic Sensor Explosion Proof CE Certificate
                                                                                    
                        
                        
                        
                                                            12m Anti Corrosion Industrial Ultrasonic Sensor Explosion Proof CE Certificate
                                                    
                        
                     High Frequency Ultrasonic Probe Water Proof For Car Water Level Sensor
                                                                                    
                        
                        
                        
                                                            High Frequency Ultrasonic Probe Water Proof For Car Water Level Sensor
                                                    
                        
                     Waterproof RS485 300mm IOT Ultrasonic Transducer Sensor
                                                                                    
                        
                        
                        
                                                            Waterproof RS485 300mm IOT Ultrasonic Transducer Sensor