ISU112-28TRBJ-T1
112kHz Anti-Corrosion Ultrasonic Level & Distance Transducer
Anti-Corrosion Ultrasonic Transducer, Waterproof Level Sensor, 112kHz Distance Measurement Sensor, Harsh Environment Level Sensing, Agricultural Feed Level Sensor, Ammonia Resistant Transducer, High Sensitivity Ultrasonic Sensor, Broadband Transceiver, Sealed Distance Sensor.
The ISU112-28TRBJ-T1 is an advanced, fully sealed waterproof ultrasonic transducer designed for demanding distance and level measurement applications. Operating at a stable 112kHz frequency, this high-performance transceiver-type sensor delivers exceptional echo sensitivity and a superior signal-to-noise ratio. Its robust, sealed architecture is specifically engineered to provide unparalleled resistance against moisture, dust, and corrosive elements. Built for ultimate reliability, the transducer maintains peak measurement accuracy across extreme temperature environments (-30℃ to +70℃) and undergoes stringent annual testing for thermal shock and damp-heat endurance. With its lightweight design and broad bandwidth, the ISU112-28TRBJ-T1 is the premier component choice for developers looking to build highly accurate, long-lasting level detection systems capable of surviving the world's most unforgiving industrial and agricultural environments.
Specifiche
| No. | Test Item | Test Conditions | Test Standard | Remarks |
|---|---|---|---|---|
| 1 | Center Frequency (kHz) | Room temperature 25±3℃ | 112±3 | Frequency scanner |
| 2 | Capacitance (pF) | 1kHz; Room temperature 25±3℃ | 1150±20% | Digital bridge |
| 3 | Ringing Time (μs) | Room temperature 25±3℃, tested with customer-provided mainboard, oscilloscope scale set to: 500mV/250μs, reading as shown in Fig.1 | ≤800μs | Mainboard model: KM/K06765001 Oscilloscope models: Tektronix TBS 1042, TBS 1102B |
| 4 | Echo Sensitivity (V) | Room temperature 25±3℃, tested with customer-provided mainboard, oscilloscope scale set to: 500mV/250μs, transducer face 20cm away from 100mm×100mm acrylic plate, reading as shown in Fig.1 | ≥1.8 (Reference sample testing) |
|
| 5 | Max. Drive Voltage (Vp-p) | Pulse width 0.8ms, interval 500ms | 300 | Oscilloscope |
| 6 | Operating Temperature (℃) | -30～+70℃ | Pass | Temperature chamber |
| 7 | Storage Temperature (℃) | -40～+85℃ | Pass | Temperature chamber |
Overall Dimensions / Response Characteristic Curve
Applicazioni tipiche
The ISU112-28TRBJ-T1 transducer is meticulously engineered for anti-corrosion level and distance sensing applications in highly challenging environments. A prime application scenario is its integration into smart agricultural equipment, such as automated wet/dry porridge feeders for livestock. In these specific settings—which are heavily saturated with highly corrosive ammonia gases and characterized by the complex consistency of wet and dry mixed feeds—standard sensors rapidly degrade or fail. However, the fully enclosed, anti-corrosive housing of this 112kHz transducer allows it to thrive, ensuring precise, continuous feed level detection without succumbing to environmental wear. Beyond modern agriculture, this versatile transducer is equally ideal for chemical tank level monitoring, highly acidic or alkaline wastewater management, and any other industrial applications that demand reliable, non-contact level measurement amidst corrosive gases, extreme humidity, and fluctuating temperatures.