Ultrasonic Level Sensor
Industrial ultrasonic level transmitter uses a non-contact ultrasonic level sensor, continuous level measurement ultrasonic sensor of liquids and materials. With built in technology to compensate temperature. It has anti-interference intelligent identification and error correction function. No moving parts. They are widely used in all kinds of atmospheric storage tanks and water areas. Pokcenser ultrasonic level sensors have different models for small-range, mid-range and long-range applications, explosion proof, IP67 or IP68, including water and waste water, chemical processing, food and beverage, pulp and paper processing, sump and process tanks.
Sales contact
Pokcenser Automation Technology Co., Ltd
Mobile: +86 181 7515 5326
Email: info@pokcenser.com
Tel: +86-731-8229 9492
PWL-U709 Explosion-proof Ultrasonic Fuel Level Sensor
Features
- Ultrasonic working principle, non-contact measurement method
- Less than 9°beam angle design, less than 200ms responding time
- NLEPF engineering composite materials, durable and corrosion-resistant
- Sun protection cover design, IP65/IP66 waterproof
- Over voltage and over current protection
- Explosion-proof for hazardous area
Applications
- Crude oil storage tank
- Diesel tank
- Gasoline tank
- Asphalt tank
- Fuel level measurement
- Food grade level monitoring
Advantages
- Intelligent filtering algorithm design, more accurate
- Simple installation with no calibration necessary
- Optional relay output better process control
- Built-in temperature sensor and display temperature simultaneously
- ATEX certification
Ultrasonic fuel level sensor is specially designed for hazardous area fuel and flammable liquid level measurement. It can be aluminum enclosure explosion-proof or intrinsically safe type. It is an perfect choice for non-contacting ATEX fuel level sensor.
Resources
Datasheet
| File Name | Time | Type | Download |
|---|---|---|---|
| PWL-U709 Explosion-proof Ultrasonic Fuel Level Sensor | Sep 24, 2025 |
Technical Parameters
| Model | PWL-U709 |
| Measuring Range | 5m, 10m, 15m, 20m, 30m, 40m, 50m, 60m |
| Blind Zone | 0.25-1.2m (According to the range) |
| Accuracy | ±0.5%FS(Typical), ±0.25%FS by customized |
| Signal Output | 4-20mA/0-5V/1-5V/0-10V/RS485/RS232/HART/Relay |
| Power Supply | 24VDC/12VDC/220VAC |
| Display | With |
| Resolution | 3mm or 0.1% (Which one is max) |
| Working Temp. | -20℃~60℃ |
| Working Pressure | 2 bar |
| Working Humility | ≤80%RH, no condensation |
| Protection Level | IP66 |
| Cable Length | None |
| Housing Material | NLEPF synthetic material |
| Installation Method | Threaded |
| Corrosive Application | Available with PVFD or PTFE sensor probe |
| Explosion Proof Class | Intrinsically Safe; Explosion-proof |
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