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The FL 510 is equipped with a capacitive humidity sensor that provides long-term stable, accurate measurement results. Two analog outputs are available for the output of relative humidity and process temperature.
Unit of Measure

Financing

Approve Payments

 N/A Finance with Approve Payments

Specifications

Relative Humidify

 N/A 0 to 100 %

Accuracy at 0 to 90 Percent (%) Relative Humidity (RH)

 N/A +1.8 %rF at +74 ºF

Typical Accuracy at 90 to 100 Percent (%) Relative Humidity (RH)

 N/A ±2 % rH at +74 ºF

Temperature Range

 N/A 32 to 257 ºC

Temperature Accuracy

 N/A +0,4 ºF

Process Temperature

 N/A -4 to +257 ºF

Ambient Temperature

 N/A -4 to +158 ºF

Maximum Pressure

 N/A Up to 4350 psi

Interfaces

 N/A 2 x Analogue Output 4 to 20 mA (3-Wire-Technology) Modbus RTU (RS 485)

Direct Current (DC) Voltage

 N/A 10 to 36 V24 V

Protection Class

 N/A IP66

Electromagnetic Compatibility (EMC)

 N/A To DIN EN 61326-1

Thread Material

 N/A 1.4404

Material Perforated Cap

 N/A 1.4301

Connection

 N/A M12

Number of Pins

 N/A 8

Special Advantages

Special Advantages

 N/A
  • Stable and accurate measurement results over the long term
  • High-precision measurement of relative humidity and process temperature, as well as calculation of various humidity variables such as absolute humidity [g/ m3]; moisture content [g/kg], or moisture content [ppmV/V]
  • Two freely configurable analog outputs, 4...20 mA
  • Modbus-RTU (RS 485)
  • Media-independent measurement, in non-corrosive gases

Typical Applications

Typical Applications

 N/A Typical application is the measurement of residual moisture in:
  • Measurement of humidity in gas pipes or storage tanks
  • Moisture from phase change processes (evaporation)
  • Measurement of humidity in inert gas environments (e.g., nitrogen or argon)
  • Electronics production in an inert gas atmosphere
  • Laboratories with special gas requirements