█ SCOPE
This specification includes 2ME28TR-1 ultrasonic sensor size, characteristics, performance parameters and precautions, before using this product, please read this specification. 2ME28TR-1 has the functions of transmitter and receiver. It generally can be used for ultrasonic liquid level sensor, measure the fuel level from the bottom of tank etc. If you have any questions for other applications, please contact us for details.
█ PHOTO
█ OUTLINE DIMENSION
█ CHARACTERISTICS
Part Number | 2ME28TR-1 |
Construction | High Frequency |
Using Method | Receiver and Transmitter (Dual use) |
Nominal Frequency | 2.0MHz±2% |
Bandwidth | 200.0KHz |
Sensitivity | -36dB min. |
Min. Parallel Resistance | 150Ω±30% |
Capacitance | 2800Pf±20% |
Max. Input Voltage | 200Vp-p |
Directivity | 2°±1°(-3dB) |
Distance of Detection | 0.02～2m(reflection in liquid) |
Protection Level | IP66 |
Operating Temperature | -20℃～+80℃ |
Material of Cover | Aluminum |
█ CONNECTION
1, Red: +
2, Yellow: -
3, Black: Shield
4, Blue: Thermal resistor
5, Green: Thermal resistor
█ FEATURES OF OSENON ULTRASONIC SENSOR
1, Small size and light-weight
2, High sensitivity and high sound pressure
3, Low power consumption
4, High reliability
█ APPLICATIONS
sticking to the outside of the tank to measure the level,No contact with liquid, no punching of the tank. Paste at the bottom of the tank to measure the liquid(water, oil etc.) level.
