The Liquid Level Sensor measures the height of water or other liquid and converts it to the voltage signal. It works with a data logger or other devices that have analog voltage input ports.
The Liquid Level Sensor has a built-in silicon piezoresistive core that features high sensitivity. The internal chip converts the millivolt signal into a standard voltage signal, which can be connected to a computer, a control instrument, or a PLC.
It's small in size and lightweight, easy to install. With a sealed stainless steel probe, it can work in water, oil, and mild-corrosive environments. The sensor has high anti-vibration and anti-impact performance. It can be widely used in process control, aviation, aerospace, automobile, medical equipment, HVAC, and other applications.
Highlighted Features
- High-performance: anti-interference and long-term stability
- Robustness: anti-corrosion, durable and stable
- User-friendly: anti-blocking design, easy to clean
- Widely applicable: 0.5~4.5V transmission output, can work with digital displays, PLC, inverters, recorders, and other instruments
- Industry-grade: IP68 rating, durable and waterproof, suitable for outdoor severe environments
- Certifications: FCC, CE, and RoHS
Specifications
| Measurement Range | 0 ~ 5 meters |
| Cable Length | 5.3 meters |
| Output Signal | 0.5 ~ 4.5V |
| Accuracy | ± 0.25%F.S |
| Zero Temperature Drift | ± 0.03%F.S/℃ |
| Sensitivity Temperature Drift | ± 0.03%F.S/℃ |
| Long-term Stability | ≤0.2%F.S/year |
| Response Time | 5ms( (≤90%F.S) |
| Measurement Liquid | Slight corrosive liquid (water, edible oil, etc.) |
| Power Supply | 5V DC |
| Overload Capacity | 200%F.S |
| Compensation Temperature | -10℃ ~ +70℃ |
| Medium Temperature | -40℃ ~ +80℃ |
| Storage Temperature | -40℃ ~ +85℃ |
| Material |
304 stainless steel shell, 316L stainless steel core, special rubber-insulated cable. |
| IP Rating | IP68 |
| Device Weight | 670g |
| Certifications | CE, FCC, RoHS |
Applications
- Reservoir detection
- Pool pump station
- River monitoring
- Marine monitoring
- Lake Monitoring
- Sewage treatment
- Deep well level monitoring
- Tank level monitoring
Output Voltage
Wiring Diagram
Probe Dimensions
