Kobold AFS-G2 Operating Instructions Manual

Room hygrostat
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Operating Instructions
for
Room Hygrostat
Model: AFS-G2

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Summary of Contents for Kobold AFS-G2

  • Page 1 Operating Instructions Room Hygrostat Model: AFS-G2...
  • Page 2 8. Operation ......................6 9. Technical Data ....................6 10. Order Codes ....................7 11. Maintenance ....................7 12. Dimensions ....................8 13. Declaration of Conformance .................9 Manufactured and sold by: Kobold Messring GmbH Nordring 22-24 D-65719 Hofheim Tel.: +49(0)6192-2990 Fax: +49(0)6192-23398 E-Mail: info.de@kobold.com Internet: www.kobold.com...
  • Page 3: Note

    3. Regulated Usage The AFS-G2 is to be installed only in the specified applications. Every usage which exceeds the specifications is considered to be non-specified. Any damages resulting therefrom are not the responsibility of the manufacturer. The user assumes all risk for such usage.
  • Page 4: Instrument Inspection

    Scope of delivery: • Measuring Unit Model AFS-G2 • Operating Instructions 6. Mechanical Connection • The Hygrostat must not be exposed to any direct water contact, e.g. splash water when cleaning the air-conditioned room, etc.
  • Page 5: Electrical Connection

    Fx = Relative humidity of the air (actual value) Fw = Humidity adjusted on the knob (set value). If the relative humidity (Fx) falls below the setpoint value (Fw), the contact 1-4 opens, and the contact 1-2 closes. AFS-G2 01/03 page 5...
  • Page 6: Operation

    Inductive Load (*) cosϕ=0.8: 0.2 A, 230 V Inductive Load (*) L/R=3ms 1 A to 50 V 0.5 A to 75 V Electric Bulb Load: 0.2 A to 50 V Minimum Contact Rating: 100 mA, 20 V DC/AC General Allowed page 6 AFS-G2 01/03...
  • Page 7: Order Codes

    Weight: Approximately 0.06 kg *Check suitability! 10. Order Codes Room Hygrostat AFS-G2 11. Maintenance When the device is used in clean air, the measuring element is maintenance- free. Aggressive and solvent vapors, depending on their type and concentration, may cause faulty measurements and sensor failure. Water-repellent and protective film-forming deposits on the sensor, like resin aerosols, lacquer aerosols, fumigant substances etc., are harmful to almost all types of humidity...
  • Page 8: Dimensions

    AFS-G2 12. Dimensions % RH page 8 AFS-G2 01/03...
  • Page 9: Declaration Of Conformance

    AFS-G2 13. Declaration of Conformance We, KOBOLD-Messring GmbH, Hofheim-Ts, Germany, declare under our sole responsibility that the product: Hygrostat Model: AFS-G2.. to which this declaration relates is in conformity with the standards noted below: EN 60730-2-1 1993 VDE 0631 2/09.89...

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