Xi'an Dehou Electronic Technology Co., Ltd.
Xi'an Dehou Electronic Technology Co., Ltd.
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Hot Sale Intergrated 24VDC Ultrasonic Level Switch for Liquid
Ultrasonic Level Switch Working Principle
Fuels, lubricants, chemicals, pesticides, and some specific aqueous solutions in industrial production or transportation trade systems are transferred by storage tanks, so it is essential to hold environmental information (position, temperature, liquid level, pressure, etc.) of the tanks in the whole system.
The MPM426WPC level transmitter is a fully welded, submersible level measurement device. It uses a piezoresistive OEM pressure sensor with proven long-term stability and reliability, and a special digital compensation circuit that are built into a stainless steel housing. The integrated structure and standardized output signal make it easy for the on-site use and automatic control. The vented Teflon® jacketed cable and the housing are hermetically sealed, which can be used in the liquids that are compatible with the sensor material for a long time.
It is mainly applied for monitoring chemicals, such as methanol, ethanol, diesel exhaust fluid (DEF), diesel coolant, etc.
Ultrasonic Level Switch Design Feature
1. High reliability, safe and easy to use
2. Short circuit and reverse polarity protection
3. Automatic production line ensures high quality and stability
4. Stainless steel 316L housing and Teflon® jacketed cable
5. High corrosion resistance and hermetically-sealed structure, IP68
Ultrasonic Level Switch Techincal Parameters
| Typical application | Liquid level measurement |
| Frequency Range | 40KHz,100KHz |
| Probe type | Integrated |
| Probe Material | PP/PVC/PTFE/304(optional) |
| Measuring range | 0～20m |
| Measurement accuracy | ＜0.25%(Range＜20m) |
| Measuring angle | 10° |
| Power supply | 24VDC,220VAC |
| Process temperature | -20～+80℃ |
| Process pressure | Normal pressure |
| Process connection | Thread |
| Signal output | 4...20mA/HART/RS485... |
| Display mode | Liquid level, distance (empty height) |
| Setting output | Upper limit setting, lower limit setting |
| Display | LCD |
| Shell material | Polypropylene/Aluminum |
| Protection class | IP67 |
| Explosion-proof grade | ExiaⅡCT6 Ga |