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FA 515 dew point sensor for refrigeration dryer -4…122 ºFtd incl. factory certificate, 4…20 mA analog output (2-wire connection) or Modbus-RTU interface
Unit of Measure

Financing

Approve Payments

 N/A Finance with Approve Payments

Specifications

Measuring Range (Atmospheric Pressure)

 N/A -112 to 68 ºF-4 to 112 ºF

Accuracy (±) at 122 to -4 Degree Fahrenheit (ºF) Temperature

 N/A 1.8 ºF

Accuracy (±) at -4 to -58 Degree Fahrenheit (ºF) Temperature (Atmospheric Pressure)

 N/A 3.6 ºF

Accuracy (±) at -58 to -112 Degree Fahrenheit (ºF) Temperature (Atmospheric Pressure)

 N/A 5.4 ºF

Pressure Range

 N/A -14 to 725 psi

Pressure Range (Special Version)

 N/A Up to 7252 psi

Direct Current (DC) Voltage

 N/A 10 to 36 V24 V

Protection Class

 N/A IP 66

Electromagnetic Compatibility (EMC)

 N/A In According with DIN EN 61326-1

Operating Temperature

 N/A -4 to 158 ºF

Connection

 N/A M12

Number of Connection Pins

 N/A 5

Personal Computer (PC) Connection

 N/A Modbus-RTU interface (RS 485)

Analog Output

 N/A 4 to 20 mA = -112 to 68 ºFtd
4 to 20 mA = -4 to 122 ºFtd
FA 510: 4 to 20 mA (3-wire)
FA 515: 4 to 20 mA (2-wire)

Burden for Analog Output

 N/A 500 Ω

Screw-In Thread

 N/A G 1/2 in. Stainless Steel

Optional Screw-In Thread

 N/A 1/2 in. National Pipe Thread (NPT) 5/8 in. Unified National Fine (UNF)

Via Service Software (Choose Units)

 N/A % RH lb/CF mg/CF ºFtd ppm V/V

Scaling Current Change

 N/A 4 to 20 mA

Dimensions

Diameter

 N/A 11 in

Approximate Length

 N/A 5.1 in

Typical Applications

Typical Applications

 N/A
  • Dew point measurement in the compressed air after adsorption dryer, membrane dryer, refrigeration dryer
  • Residual moisture/dew point measurement in gases such as oxygen, nitrogen, argon
  • Residual moisture/dew point measurement after granulate dryers in the plastics industry

Recommendation

Recommendation

 N/A Mounting with standard measuring chamber for compressed air up to 232 psi

Advantages

Advantages

 N/A Easy installation via quick coupling

Special Features

Special Features

 N/A
  • Extremely stable in the long term
  • Analog output 4...20 mA for dew point
  • Condensation-resistant
  • Quick adaption time
  • Pressure-tight up to 5076 psi (special version)
  • NEW: Modbus-RTU interface
  • 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

Readable via Modbus

 N/A
  • Pressure dew point [ºFtd]
  • Temperature [ºF]
  • rel. humidity [% RH]
  • abs. humidity [g/m³]
  • Degree of humidity [g/kg]
  • Moisture content V/V [ppmV/V]
  • Partial vapor pressure [hPa]
  • Atmospheric dew point [ºFtd.atm]

Options

Options

 N/A Z699 0511, 5/8 Inch (in) Unified National Fine (UNF) Connection Thread Z699 0514, Special Scaling Z699 0515, 5076 Pounds Per Square Inch (PSI) Maximum Pressure Z699 0516, 72551 Pounds Per Square Inch (PSI) Maximum Pressure Z699 0517, Surface Condition