Nuicon

EE355 Low Dew Point Sensor | Industrial Desiccant Dryers

For critical industrial processes, meeting the exact dryness requirement matters—“dry enough” simply isn’t sufficient. Desiccant dryers and plastic drying hoppers require air with extremely low moisture levels. The Nuicon EE355 is a rugged Low Dew Point Transmitter built specifically for these demanding applications. With a measurement range down to -60°C Td, it ensures your compressed air is bone-dry, protecting sensitive pneumatic systems and ensuring zero-defect manufacturing.

What is the CO2 Sensor For?

Auto Body & Repair Shops

Quickly verify paint thickness for used car assessments, repairs, and quality checks.

Contractors & Fabricators

Ensure coating specifications are met on structural steel, railings, and metal fixtures.

Quality Control Inspectors

Perform fast pass/fail checks on production lines and incoming parts.

Painters & Applicators

Confirm coating thickness during application to prevent costly over- or under-application.

Why Buy from Nuicon?

Technical Guidance

We help you choose the right sensor location to get the most accurate reading.

Stock for Industry

We keep high-pressure sensors ready for immediate dispatch.

Modbus Integration

We support customers in connecting the EE355 digital output to their PLC or SCADA.

Technical Specifications

  • Measuring Range: -60…60 °C Td
  • Accuracy: ± 2 °C Td
  • Output: 4-20 mA or Modbus RTU
  • Pressure Rating: Up to 80 bar
  • Supply Voltage: 18…28 V DC
  • Housing: Stainless Steel 1.4404 (316L)
EE355_dewpoint sensor_nuicon
EE355_dewpoint sensor_nuicon

Key Features

  • Wide Measurement Range: Monitors dew points down to -60 °C Td, ideal for desiccant and adsorption dryers.
  • Auto-Calibration: Integrated auto-calibration procedure maintains high accuracy (≤ ±2 °C Td) even at very low moisture levels.
  • Stainless Steel Design: Rugged stainless steel housing suitable for harsh industrial environments and pressures up to 80 bar.
  • Rapid Moisture Detection: Fast sensor response enables early detection of moisture breakthroughs, helping optimize dryer switching and energy efficiency.

Real-World Applications

  • Desiccant Dryers: Ideal for monitoring twin-tower adsorption dryers where low dew points such as -40 °C Td are required.
  •  Plastic Granulate Drying: Ensures ultra-dry process air for plastic pellet drying, preventing bubbles and molding defects.
  •  Medical & Pharmaceutical Compressed Air Systems: Verifies low moisture levels in critical compressed air networks to meet strict process quality requirements.
CDS201 - CO2 Sensor - Nuicon

FAQS CO2 Sensor

The EE355 measures much drier air (down to -60 °C Td), making it suitable for desiccant dryers, while the EE354 is designed for refrigeration dryers (-20 °C Td range). Both sensors are rated for pressures up to 80 bar.

Yes, it is rated for high pressure (80 bar), so direct inline installation is safe.

While it can be mounted directly, we recommend a sampling cell with a quick disconnect for easier maintenance and calibration checks.

Our Related Products

EE354_dewpoint sensor_nuicon

EE354 Miniature Dew Point Sensor

Cost-effective choice for refrigeration dryers (-20°C Td).

EE371_dewpoint sensor_nuicon

EE371 Dew Point Monitor System

Complete system with display and alarm relays.

Modular Sensor Platform

Sigma 05 Sensor Hub

Connect the EE355 to this hub for a local display and data logging.

Our Happy Faces

Achieve Zero-Moisture Quality.

Don’t compromise on dry air. Upgrade to the EE355 Low Dew Point Sensor today.

Have A Question?

Have A Question?

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