E+H Liquipoint T FTW31 Level Switch
The E+H Liquipoint T FTW31 Level Switch detects multiple point levels in conductive liquids without requiring calibration. It can measure levels at temperatures from -40 to 100 °C and pressures up to 10 bar, making it versatile for various applications such as overfill protection or dry running protection.
E+H Liquipoint T FTW31 Level Switch
The E+H Liquipoint T FTW31 Level Switch is a sophisticated point level measurement device designed specifically for conductive liquids, with a minimum conductivity of 10 µS/cm. This versatile switch can detect up to five point levels using a single probe, making it ideal for applications such as overfill protection, dry running protection, and two-point control of pumps.Featuring a robust design with no moving parts, the FTW31 ensures long service life and reliable operation without wear or blockages. The device operates effectively in a wide range of temperatures and pressures, making it suitable for various industrial environments.
Key Features
- Multi-Point Detection: Capable of detecting up to five point levels with one probe.
- No Calibration Required: The FTW31 is designed for easy installation and setup without the need for calibration.
- Temperature Range: Operates within a temperature range of -40 °C to +100 °C (-40 °F to +212 °F).
- Pressure Range: Supports pressures from -1 to 10 bar (-14.5 to 145 psi).
- Threaded Process Connections: Flexible installation options with standard threaded connections.
- Long Service Life: No moving parts reduce maintenance needs and enhance reliability.
Specifications and Parameter Details
Specification | Details |
---|---|
Model | E+H Liquipoint T FTW31 |
Measurement Principle | Conductive level detection |
Conductivity Requirement | Minimum 10 µS/cm |
Temperature Range | -40 °C to +100 °C (-40 °F to +212 °F) |
Pressure Range | -1 to 10 bar (-14.5 to 145 psi) |
Sensor Length | 0.1 to 4 m (3.9 to 157 in) |
Output Signal | Transistor (PNP) or relay output |
Applications
The E+H Liquipoint T FTW31 is suitable for various applications:
- Overfill Protection: Prevents overflow in tanks by providing reliable level detection.
- Dry Running Protection: Safeguards pumps from running dry by monitoring liquid levels.
- Two-Point Control: Facilitates control of pumps or valves based on level measurements.
- Multiple Point Detection: Ideal for complex processes requiring multiple level detection points.
Technical Documentation
(Technical documentation available upon request)
Conclusion
In conclusion, the E+H Liquipoint T FTW31 Level Switch offers a reliable and efficient solution for point level measurement in conductive liquids. Its advanced features and robust design make it essential for ensuring operational safety and efficiency in various industrial applications.For inquiries regarding this original product or to request pricing information, please contact SCS Instrument—your trusted distributor of high-quality industrial instruments including Flow Meters and Transmitters. Reach out today!
Brand
Endress+Hauser

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