Dew point sensor FA 515 Ex with ATEX approval
Dew point sensor FA 515 Ex with ATEX approval

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

Standard measuring chamber

for compressed air up to 16 bar

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High-pressure measuring chamber for compressed air up to 350 bar

High-pressure measuring chamber up to 350 bar

for dew point measuring in high pressure systems such as diving applications, breathing protection for fire departments etc.

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Measuring chamber for granulate dryers up to 250 mbar

Measuring chamber for granulate dryers and gases

Applicable for -1...16 bar

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Measuring chamber for atmospheric dew point

Measuring chamber for atmospheric dew point

especially for e.g. applications in the medical field

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Control and calibration set for dew point sensors

Control and calibration set for dew point sensors

is screwed onto the dew point sensor and therefore enables an easy and low-priced possibility for on-site control and calibration down to -20°Ctd.

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Stainless steel Bypass measuring chamber up to 500 bar

for dew point measurement in gases (stainless steel 1.4305)

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Stainless steel measuring chamber up to 50 bar

Stainless steel measuring chamber for compressed air up to 50 bar

for measuring the dew point in high-pressure systems with purity requirements (e.g. PET bottle production))

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