Dew point sensor FA 515 Ex

measures the Dew point or Pressure dew point in potentially explosive areas and can be used in many non-aggressive Gases.

Typical areas of application: Compressed air, Argon, Nitrogen, Biogas, Natural gas, Hydrogen, etc.

Our Dew point sensor FA 515 Ex fulfils the following industry approvals:

  • ATEX II 2G Ex ib IIC T4 Gb                 Zone 1, gas, intrinsically safe, temp. 135 °C
  • ATEX II 2D Ex ib IIIC T80°C Db          Zone 21, dust, intrinsically safe, temp. 80 °C

Please note: The FA 515 Ex may only be operated in conjunction with approved transmitter power supplies or safety barriers or galvanic isolating elements with max:

  • Ui = 28 V max.
  • Ii = 95 mA max.
  • Pi = 0.65 W max.
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Details

  • Robust design
  • Pressure-resistant up to 500 bar
  • Long-term stable humidity sensor, proven for years
  • 4...20 mA Analogue output in 2-wire technology
  • Additional Measured values adjustable via Software: % rH, g/m³, mg/m³, Ppm V/V, g/kg
  • Explosion protection according to ATEX / safety in hazardous areas
  • NEW: Higher resolution of the Sensor signal thanks to improved evaluation electronics

V.01

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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 granulate dryers and gases

Can be used from -1...16 bar

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Measuring chamber for atmospheric dew point

Especially for applications in the medical field, for example

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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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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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