Kobold KFF User Instructions

Kobold KFF User Instructions

Low-volume flow meter

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KFF/KFG Low-Volume Flow Meter
User Instructions
KFG_KFF_manual_0304
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622 Mary Street; Suite 101; Warminster, PA 18974
Phone: 267-673-8117 - Fax: 267-673-8118
Sales@cabriggs.com
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Summary of Contents for Kobold KFF

  • Page 1 KFF/KFG Low-Volume Flow Meter User Instructions KFG_KFF_manual_0304 622 Mary Street; Suite 101; Warminster, PA 18974 Phone: 267-673-8117 - Fax: 267-673-8118 Sales@cabriggs.com www.cabriggs.com...
  • Page 2: Table Of Contents

    KFF, KFG 1. General Information Please read this service manual carefully before unpacking and readying the unit for operation, and follow the instructions precisely as described herein. These devices may only be installed, used and maintained by skilled personnel who are familiar with this service manual and can observe applicable regulations regarding industrial safety and accident prevention.
  • Page 3: Suggested Application

    KFF, KFG 3. Suggested Application The KFF and KFG series flow meters are used for measuring small liquid or gas flows. These units are configured as follows: Analog output In order to transmit the measured flow results, an analog output (0-5 V) is provided.
  • Page 4: Unit Check-Up

    KFF, KFG 5. Unit Check-up These devices are checked before shipment and sent away in perfect condition. Should the damage to a device be visible, we recommend a thorough inspection of the delivery packing. In case of damage, please inform your parcel service/ forwarding agent immediately, since they are responsible for damages occuring during transit.
  • Page 5: Electrical Connection

    KFF, KFG 7. Electrical Connections Attention: Ensure that the voltage level of your supply system corresponds with the voltage level required by the measuring device. (+12.5 VDC ± 2 VDC) Make sure that the electrical supply lines are not active.
  • Page 6: Electrical Commissioning

    KFF, KFG 8. Electrical Commissioning KFF, KFG The unit is supplied ready for operation. The electronics are adjusted and calibrated to the sensor. By turning the potentiometer, located on the side of the electronics, the analog output (0-5 V) can be adjusted by using a reference meter if necessary.
  • Page 7: Mechanical Commissioning

    KFG: ± 1 % F.S. Mounting Position: Horizontal Temperature Range: 32 - 120° F Maximum Pressure: KFF: Ryton:100 PSI, Brass:500 PSI, PTFE: 60 PSIG KFG: 40 PSIG Analog Output: 0-5 VDC Supply Voltage: 12.5 VDC ± 2 VDC, regulated Power Consumption:...
  • Page 8: 11. Dimensions

    KFF, KFG 11. Dimensions KFF/KFG-1... 3/8"-1/2" KFF/KFG-1... 1/8 " KFF/KFG-1... 1/4" KFF/KFG-3... Page 8 03/04...
  • Page 9 • The maximum tolerances of the device have been determined using water, air, and/or oil. If using other media, especially corrosive media, it is critically important that the user determine chemical compatibility with our instruments. KOBOLD Instruments Inc. cannot accept responsibility for failure and consequences resulting from the use of media other than water, air, mineral oil or nitrogen.

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