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Related Manuals for Kirchner und Tochter RA 60
Summary of Contents for Kirchner und Tochter RA 60
- Page 1 VA flow meters RA 60 / FA 60 Assembly and operating Instructions Variable Area Flow Meters RA 60 / FA 60 A. Kirchner & Tochter GmbH Dieselstraße 17 · D-47228 Duisburg Fon: +49 2065 9609-0 · Fax: +49 2065 9609-22 Internet: www.kt-web.de · e-mail: info@kt-web.de...
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Page 2: Table Of Contents
Dismantling the glass cone RA 60..................10 8.2. Assembling the glass cone RA 60 ..................11 8.3. Replacement of the glass cone RA 60 .................11 8.4. Dismantling of the glass cone FA 60 ..................12 8.5. Installation of the glass cone FA 60 ..................12 8.6. -
Page 3: Foreword
2.3. Intended use The Series RA 60 / FA 60 device is a variable area flow meter designed for liquids and gases, and for installation in vertical pipe runs. Installation in the pipeline should be carried out solely in accordance with these Instructions. The required version of variable area flow meter should be selected on the basis of the pipe diameter at the point of use of the device. -
Page 4: Special Safety Instructions Concerning Glass Devices
In accordance with the law concerning handling of waste (critical waste) and the hazardous materials directive (general duty to protect), we would point out that all flow meters returned to Kirchner und Tochter for repair are required to be free from any and all hazardous substances (alkaline solutions, acids, solvents, etc.). -
Page 5: Installation
3. Pull the float securing rod out of the device (PVC red or grey). 4. Check that the float can move freely in the device. 5. Have ready: flat gaskets (FA 60) or packing material such as hemp (RA 60). These are not included with the supply. -
Page 6: Installation Ra 60
VA Flow Meters RA 60 / FA 60 4.3. Installation RA 60 Remove the insert, Item 1, and the union nuts, Item 3, from the device. Slip the union nuts over the ends of the pipeline at the installation point. -
Page 7: Installation Fa 60
VA Flow Meters RA 60 / FA 60 4.4. Installation FA 60 1. Slide the device together with the flat gaskets (not included with supply) at both ends (Item 1) into the installation point. 2. Check that the flat gaskets are in alignment and do not project into the pipeline. -
Page 8: Limit Switches Msk1 / Msk12 / Mskw
VA Flow Meters RA 60 / FA 60 Limit switches MSK1 / MSK12 / MSKW The flow meter can be equipped with limit switches to provide local indication with monitoring function. The limit switches consist of a limit switch (reed switch) that is switched over by the magnet integrated in the float. -
Page 9: Right Angle Plug
VA Flow Meters RA 60 / FA 60 7.3. Right angle plug Connector field-wireable female connector, M12 x 1, angled Number of poles 4-pole Contacts metal, CuZn, optalloy-plated Contact carriers plastic, PA, black Grip plastic, PBT, black Seal plastic, FPM... -
Page 10: Maintenance And Cleaning Of The Flow Meter
The device is maintenance-free. Should the glass cone become fouled, the device can be removed from the pipeline as follows. 8.1. Dismantling the glass cone RA 60 First dismantle the device by undoing the screw connections, Item 3. Take the device out together with the gaskets, Item 2. -
Page 11: Assembling The Glass Cone Ra 60
3. Align the glass cone so that the markings can be read off through the cutout in the case. 8.3. Replacement of the glass cone RA 60 Proceed as described in point 8.1. and point 8.2 A. Kirchner & Tochter GmbH Dieselstraße 17 · D-47228 Duisburg Fon: +49 2065 9609-0 ·... -
Page 12: Dismantling Of The Glass Cone Fa 60
VA Flow Meters RA 60 / FA 60 8.4. Dismantling of the glass cone FA 60 1. Remove the device together with the gaskets pertaining to the flanged connections (detach the flanged connections). 2. Dismantle the outer flanges, Items 1 and 16. -
Page 13: Service
Technical data Nominal pressure rating FA 60: PN 10 at 20°C RA 60: PN 10 at 20°C Max. operating pressure See table measuring ranges Thermal endurance 80°C at 5 bar gauge... -
Page 14: Materials
VA Flow Meters RA 60 / FA 60 10.1. Materials Protective case Precision steel tubing (grade St35) Heads RA 60 Grey cast iron GG20 (cast aluminium AlSi9Cu3 for size 43 and higher) Screw connection Malleable cast iron EN-GJMW-400-5, galvanized Flanges FA 60... -
Page 15: Measuring Ranges
VA Flow Meters RA 60 / FA 60 10.2. Measuring ranges Measuring range Measuring range Max. oper. press Size m 3 /h H 2 O m 3 /h air at STP 1) [bar] at 20 °C – 1 l/h 0,001 –... -
Page 16: Dimensions
VA Flow Meters RA 60 / FA 60 10.3. Dimensions FA 60 Size Screws Quantity Thread M 12 M 12 M 12 M 12 M 12 M 12 M 12 M 12 M 12 M 12 M 12 M 12... - Page 17 VA Flow Meters RA 60 / FA 60 RA 60 Size Pipe union d 1) Rp 1/4 Rp 3/8 Rp 1/2 Rp 1/2 Rp 3/4 Rp 1 Rp 1 Rp 1 1/4 Rp 1 1/2 Rp 1 1/4 Rp 1 1/2...
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Page 18: Technical Data Of Limit Switches
VA Flow Meters RA 60 / FA 60 10.4. Technical data of limit switches Design MSK1 MSK12 Voltage switched 50VAC/75VDC 50VAC/75VDC Current switched 0,5A 0,5A Contact rating 10W/VA 10W/VA Dielectric strength 230VAC/400VDC 230VAC/400VDC Temperature range -20 to +90°C -20 to +90°C... - Page 19 VA flow meters RA 60 / FA 60 The equipment from Kirchner und Tochter has been tested in compliance with applicable CE-regulations of the European Community. The respective declaration of conformity is available on request. Technical data supplied without liability. The current valid version of our documents can be found under this URL: www.kt-web.de...
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