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Summary of Contents for Kobold KAL-L
- Page 1 Operating Instruction Calorimetric flow switch for air Model: KAL-L...
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Page 2: Table Of Contents
Recommended spare parts ................9 Dimensions ....................10 EU Declaration of Conformance ..............11 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 2 KAL-L K03/0422... -
Page 3: Note
The application specifications include the installation, start-up and service requirements specified by the manufacturer. The devices from the KAL-L model series are used for the monitoring of air flow. The devices can be used from a pipe size of 20 mm upwards. -
Page 4: Operating Principle
Brass nickel plated Electronic housing: Glass fibre reinforced Polyamid. The devices of the series KAL-L are used for monitoring air flow only. 4. Operating Principle The operation of the electronic flow monitor KAL-L... is based on the proven calorimetric principle. A sensor is heated to a few degrees above the temperature of the flow medium. -
Page 5: Mechanical Connection
Put supply voltage to the device (24 VAC/DC, -15%, +10%) Plug connection (Plug M12 x 1) PIN 1 brown 24 VAC/DC PIN 2 white 24 VAC/DC PIN 3 blue relais N/O or N/C PIN 4 black relais N/O or N/C KAL-L K03/0422 page 5... -
Page 6: Operation
With the right potentiometer the time delay (1 to 60 seconds) can be adjusted. If the power supply is switched on the relay is activated until the delay time is passed. The flow switch indicates "FLOW". After the time delay passed the device switches into measuring mode. page 6 KAL-L K03/0422... -
Page 7: Commissioning
5 LED`s right of set point LED --> set point far below actual flow rate, relay activated After mounting of the cover the flow switch is ready for use. KAL-L K03/0422 page 7... -
Page 8: Technical Data
24 V /3 A AC/DC Protection: IP 65 Case material: glass fibre reinforced polyamide Sensor material: brass, nickel plated 11. Maintenance The device is maintenance free. The sensor shall be visually checked and possibly cleaned with air. page 8 KAL-L K03/0422... -
Page 9: Order Codes
KAL-L81FL WK connection acc. to DIN 43 743 M18x1.5 KAL-L0118 WK 13. Recommended spare parts We do not recommend any spare parts. In case of defect the device has to be returned to the supplier. KAL-L K03/0422 page 9... -
Page 10: Dimensions
KAL-L 14. Dimensions KAL-L8100 WK KAL-L0118 WK page 10 KAL-L K03/0422... -
Page 11: Eu Declaration Of Conformance
KAL-L 15. EU Declaration of Conformance We, KOBOLD-Messring GmbH, Hofheim-Ts, Germany, declare under our sole responsibility that the product: Electronic Flow Monitor Model: KAL-L to which this declaration relates is in conformity with the standards noted below: EN 61000-6-2:2011 Electromagnetic compatibility (EMC) - Part 6-2: Generic standards - Immunity for...
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