LCT-1000 Capacitance Level Sensor
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The capacitance level sensors measure liquid levels using the principle of electrical capacitance. These sensors consist of two electrodes that sore electrical energy, known as capacitance, which directly depends on the volume and level of the liquid present between the electrodes. The sensor accurately detects these capacitance variations caused by changes in the volume of liquid and converts them into a precise and standardized electrical signal, effectively indicating the exact liquid level. Equipped with a highly integrated capacitive measurement chip, the sensor provides exceptional accuracy, stability, reliability, and continuous measurement capability, further enhanced by precise temperature compensation and linearity adjustments.
Features
- Supports a wide voltage power supply range of 5–12 VDC
- Offers a large dynamic range, rapid response time, and minimal zero drift
- Simple design that ensures adaptability to diverse conditions
- Small upper and lower blind zones maximize effective measuring height within the tank
- Float-free design eliminates mechanical errors for improved reliability
- Compact electronic housing suitable for installation in tight spaces
- Stainless steel construction ensures durability and an appealing appearance
- Easy recalibration functionality for different types of antifreeze fluids
Applications
- Oil-level detection in fuel tanks, suitable for power generation equipment, communication base stations, construction machinery, and other stationary installations.
- Accurate monitoring of transmission equipment fluid levels, including hydraulic and lubricating oils.
- Precise water-level measurement for medical equipment applications.
- Light industry applications, providing accurate measurement and alarm monitoring for clean, single-phase liquids such as alcoholic beverages and soft drinks.
Technical Data
| Model | LCT-1000 |
| Voltage | 5-12VDC |
| Displacement Range | 100-1000mm |
| Linear Error | ±1% F.S |
| Repeat Error | <±0.02% F.S |
| Temperature Coefficient | 0.025%/℃ |
| Working Temperature | -40℃ to 85℃ |
| Storage Temperature | -40℃ to 100℃ |
| Rod Material | Stainless steel |
| Output Signal | Modbus RS485 (Optional); 0-5 VDC Three-wire system (9-12 VDC power); 4-20mA (24 VDC power). |
| Installation Method | Threaded connection |
| Way Out | Straight out cable |
| Protection Level | IP65 |
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