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FA 550 dew point sensor - in robust die-cast aluminum housing
The FA 550 is ideal for outdoor dew point measurements or rougher industrial environment
Unit of Measure

Financing

Approve Payments

 N/A Finance with Approve Payments

Specifications

Type

 N/A Portable Network Graphics (PNG)

Applications

Applications

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  • Dew point measurement in the compressed air after adsorption dryers/membrane dryers and refrigeration dryers
  • Residual moisture measurement / dew point measurement in gases such as: oxygen, nitrogen, argon, hydrogen, natural gas, biogas

Special Features

Special Features

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  • Robust, waterproof die-cast aluminum housing, IP 67
  • Alarm relay - limit value adjustable via buttons (max 60 VDC, 0.5 A)
  • 4...20 mA analog output
  • Optional: 2 pieces 4 ... 20 mA analog output e.g. for dew point and temperature
  • Extremely stable in the long term
  • Quick adaption time
  • Pressure-resistant up to 7251 psi (optional)
  • NEW: Modbus-RTU interface
  • NEW: Ethernet interface (optional)
  • NEW: Higher resolution of sensor signal due to the improved evaluation electronics
  • NEW: Sensor diagnosis on site with a portable device or CS Service Software
  • Readable via Modbus: pressure dew point [ºCtd.], temperature [ºC], rel. humidity [% RH], abs. humidity [g/m³], degree of humidity [g/kg], moisture content V/V [ppm- V/V], partial vapor pressure [hPa], atmospheric dew point [ºCtd.atm]

Easy Operation Via Keys on Display

Easy Operation Via Keys on Display

 N/A The integrated display shows the dew point in big figures as well as further humidity parameters on two more display pages. The arrow key can be used to scroll between the display pages.

The alarm threshold value for the integrated relay can be freely entered via the keys. In addition to the alarm threshold, the hysteresis can also be freely entered.

The 4 to 20 mA analog output can be scaled freely or also allocated to one further parameter, e. g. g/m³.

After entering the system pressure of the compressed air system and the reference pressure (atmospheric pressure), the sensor can also calculate back to the atmospheric dew point from the measured pressure dew point if desired.