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FA 550 - Dew point sensor in robust die-cast aluminum housing

FA 550 - Dew point sensor in robust die-cast aluminum housing

Robust dew point sensor for compressed air and gases

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  • The FA 550 is ideally suited for outdoor dew point measurement and reliably determines dew points even under harsh industrial conditions.

Special features of the dew point sensor FA 550:
  • Robust, waterproof die-cast aluminum housing, IP 67

  • Alarm relay - limit value adjustable via buttons (max 60VDC, 0.5 A)

  • 4 ... 20 mA analog output

  • Optional: 2 pieces 4 ... 20 mA analog output e.g. for dew point and temperature

  • Extremely long-term stable

  • Fast adjustment time

  • Pressure resistant up to 500 bar (optional)

  • NEW: Modbus RTU interface

  • NEW: Ethernet interface (optional)

  • NEW: Higher resolution of the sensor signal due to improved evaluation electronics

  • NEW: Sensor diagnosis on-site with handheld device or CS Service Software

  • Readable via Modbus: pressure dew point [° Ctd.], temperature [° C], rel. humidity [% RH], abs. humidity [g / m3], degree of humidity [g / m3], moisture content V / V [ppmV / V], Partial vapor pressure [hPa], atmospheric dew point [° Ctd.atm]

Application Examples
  • Dew point measurement in compressed air systems after adsorption dryers, membran dryers or refrigeration dryer

  • Residual moisture measurement and dew point measurement in gases such as: oxygen, nitrogen, argon, hydrogen, natural gas, biogas...