FA 510/515 - Dew point sensor for refrigeration dryers

Flexible use thanks to IO-Link interface

The proven FA 510 dew point sensor is now available with an IO-Link interface . The IO-Link interface enables easy integration of dew point measurement upstream of machines and systems. Optionally available with integrated pressure sensors .

Ideally suited for monitoring refrigeration dryers

Monitoring a compressed air refrigeration dryer is crucial for increasing energy efficiency, ensuring product quality, preventing damage to machines, recognising maintenance requirements and achieving cost savings. This contributes to the smooth functioning of compressed air systems in various industrial applications.

Precise and reliable sensor technology

The sensor technology and evaluation electronics of our sensors have undergone continuous improvement. This implies increased precision at varying ambient temperatures and a higher signal resolution of the sensor. Similar to their predecessor models, the new dew point sensors are characterised by long-lasting, stable and reliable measurement results. The sensor element is insensitive to condensation and is protected from direct contact with contaminated particles by the stainless steel sintered cap.

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Details

  • Ideal for Refrigeration dryers with an Accuracy of +/- 1°C in the Measuring range -20...+50°Ctd.
  • Measuring independent of gases, also suitable for other non-corrosive gases
  • Compact design, ideal for dryer installations
  • Robust design, protection class IP 66
  • Condensation-resistant sensor element
  • Long-term stability and drift-resistant, therefore optimised calibration intervals
  • Fast adaptation time, especially from dry to wet conditions
  • BSP, NPT or UNF thread
  • 4...20 mA analogue output (two- or three-wire technology) and Modbus RTU (RS 485) interface
  • Measured values available in various units, Pressure dew point [°Ctd], Temperature [°C], Rel. humidity [%rh], Abs. humidity [g/m³], Degree of humidity [g/kg], Humidity fraction V/V [ppmV/V], Water vapour partial pressure [hPa], Atmospheric dew point [°Ctd.atm]
  • Sensor diagnostics on site with Handheld device or CS Service Software

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Accessories

Standard measuring chamber

For compressed air up to 16 bar

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High-pressure measuring chamber up to 350 bar

Measuring the Dew point in high-pressure systems such as diving applications, breathing protection for fire brigades, etc.

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Measuring chamber for atmospheric dew point

Especially for applications in the medical field, for example

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Measuring chamber for granulate dryers and gases

Can be used from -1...16 bar

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Stainless steel Bypass measuring chamber up to 500 bar

For Dew point monitoring in Gases and Compressed air (Stainless steel: 1.4305)

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Stainless steel measuring chamber for compressed air up to 50 bar

Measuring the Dew point in high-pressure systems with purity requirements (e.g. PET bottle production))

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Control and calibration set for dew point sensors

is screwed onto the Dew point sensor and thus provides a simple and inexpensive control and adjustment option.

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