Common problems with ultrasonic transducers
Ultrasonic transducer vibrator is damp, you can use a megohmmeter to check the plug connected to the transducer, and check the insulation resistance value to judge the basic situation. Generally, the insulation resistance is required to be greater than 5 megohms. If the insulation resistance value is not reached, the transducer is usually damp. You can put the transducer as a whole (excluding the plastic-sprayed shell) into an oven and set it to about 100°C for 3 hours or use a hair dryer to remove moisture to the resistance value. So far.
The transducer vibrator is ignited and the ceramic material is broken. It can be checked with the naked eye and a megohmmeter. Generally, as an emergency measure, individual damaged vibrators can be disconnected without affecting the normal use of other vibrators.
The vibrator is degummed. Our transducer adopts the double guarantee process of cementing and screw fastening, which will not happen under normal circumstances.
The stainless steel vibrating surface is perforated. Generally, the vibrating surface may be perforated after 10 years of full-load use of the transducer.
