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User Manual
RLSW®7
24 V AC/DC, 230 V AC
Version 1

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Summary of Contents for Seikom Electronic RLSW 7

  • Page 1 User Manual RLSW®7 24 V AC/DC, 230 V AC Version 1...
  • Page 2 +49 2058 2044 • info@seikom-electronic.com • www.seikom-electronic.com Page: 2...
  • Page 3: Table Of Contents

    User Manual RLSW®7 CONTENTS CONTENTS ..........................3 1. SAFETY INSTRUCTIONS ....................4 2. GENERAL INFORMATION ....................4 2.1 Proper Use ..........................4 2.2 Function Principle ........................4 3. TECHNICAL DATA ......................5 3.1 Dimensions (Housing depth approx. 80mm) Immersion depth alternatively available in 150mm. 6 4.
  • Page 4: Safety Instructions

    User Manual RLSW®7 1. SAFETY INSTRUCTIONS Read the product description before commissioning the device. Make sure that the product is suitable for your application without any restrictions. Improper use or use not in accordance with the intended use can lead to malfunctions of the device or to undesirable effects on your application.
  • Page 5: Technical Data

    User Manual RLSW®7 3. TECHNICAL DATA Type RLSW®7 G1/2-inch RLSW®7 G1/4-inch Process connection G1/2-inch G1/4-inch Operating voltage 24 V AC/DC 230 V AC 24 V AC/DC 230 V AC Article-No. 74398 74399 74396 74397 Insertion depth 46 mm 150 mm 46 mm 150 mm 48 mm...
  • Page 6: Dimensions (Housing Depth Approx. 80Mm) Immersion Depth Alternatively Available In 150Mm

    User Manual RLSW®7 3.1 Dimensions (Housing depth approx. 80mm) Immersion depth alternatively available in 150mm. Drawings not to scale. 4. INSTALLATION AND COMMISSIONING Installation and commissioning must be performed by authorized and qualified personnel. Connections to main supply (L, N) must be made by means of a protected isolating switch with usual fuses.
  • Page 7: Electrical Connections

    User Manual RLSW®7 ▪ If you measure air flows with the unit, the following applies: In case of vertical pipes, the direction of flow should be upwards, especially for small air flows (up to 1 m/s), in order to avoid influences from thermally rising air. The sensor needs at least 5xD (inside pipe diameter) of free inlet and 3xD (inside pipe diameter) of outlet path to avoid false measurement due to turbulence.
  • Page 8: Commissioning Instructions

    User Manual RLSW®7 4.4 Commissioning Instructions When commissioning and adjusting the device, the following procedure is recommended: ▪ Install and connect the flow controller in accordance with installation instructions and conditions. ▪ Align the mark on the sensor end with the flow. ▪...
  • Page 9: Error Messages

    User Manual RLSW®7 6. ERROR MESSAGES The following instructions are intended as first level support in case your flow monitor is not working properly. Problem Potential Cause Solution Device does not work at all Missing or wrong supply Check supply voltage and voltage connection Device does not detect an...
  • Page 10: Eu Declaration Of Conformity

    User Manual RLSW®7 7. EU DECLARATION OF CONFORMITY +49 2058 2044 • info@seikom-electronic.com • www.seikom-electronic.com Page: 10...
  • Page 11 User Manual RLSW®7 +49 2058 2044 • info@seikom-electronic.com • www.seikom-electronic.com Page: 11...
  • Page 12 Growing network of local distributors available online www.seikom-electronic.com Our Product Portfolio Flow Temperature Pressure Air Quality and CO Zener Barriers Universal Transmitters +49 2058 2044 info@seikom-electronic.com www.seikom-electronic.com SEIKOM-Electronic GmbH & Co. KG Fortunastraße 20 42489 Wülfrath...

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