Continuous Monitoring Down to -70 °C Td
The TDS501 from E+E Elektronik delivers unwavering dew point measurement down to -70 °C Td (-94 °F Td), engineered specifically for the toughest industrial drying processes where even tiny moisture deviations can compromise quality, yield, and safety.
In battery cell production, drying ovens, plastics granulate dryers, and compressed air systems, the TDS501 provides continuous, real-time data without the blind spots caused by frozen signals or heavy averaging during auto-calibration, ensuring stable control 24/7 and enabling precise dehumidification.
With high repeatability, ±2 °C Td accuracy, and immediate response to any dew point change, this sensor builds process confidence you can rely on.
It maintains consistent results across dynamic conditions such as temperature shifts, pressure variations up to 80 bar (1,160 psi), or occasional condensation, while the fully tuned system (in-house sensing elements, electronics, and algorithms) guarantees reproducible performance across batches and devices.
Install directly where the process runs for accurate mapping, reduce energy waste through optimised control, minimise downtime from moisture issues, and protect product integrity in high-stakes environments. The TDS501 is the dependable foundation for reproducible production and efficient operations.
Typical Features
- Dew point measurement range down to -70 °C Td (-94 °F Td) up to +60 °C Td
- Accuracy of ±2 °C Td with high repeatability for stable, trustworthy signals
- Continuous output without freezing or heavy averaging during auto-calibration
- Fast response time – immediate reaction to dew point changes at all times
- Pressure rating up to 80 bar (1,160 psi) for in-line installation in compressed air systems
- Robust stainless steel construction with wettable sensing elements and configurable filter caps
- Digital RS485 interface plus analogue options for easy integration
- IP65 protection rating for harsh industrial environments
Typical Applications
- Battery cell drying rooms and electrode production processes
- Industrial drying ovens for coatings, powder coatings, and electronics
- Plastics granulate dryers and material drying in manufacturing
- Compressed air drying and quality control in pharmaceutical filling/packaging
- Food and beverage compressed air systems for coatings, filling, and packaging
- Adsorption dryers (PSA) monitoring for breakthrough detection and performance verification
- High-pressure compressed air lines and critical gas distribution networks
Read more information about the TDS501 Dew Point Sensor here.
Auxiliary Modules
Accessories
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