Kobold TWS Operating Instructions Manual

Kobold TWS Operating Instructions Manual

Bimetal temperature switch

Advertisement

Quick Links

Operating Instructions
for
Bimetal Temperature Switch
Model: TWS

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the TWS and is the answer not in the manual?

Questions and answers

Summary of Contents for Kobold TWS

  • Page 1 Operating Instructions Bimetal Temperature Switch Model: TWS...
  • Page 2: Table Of Contents

    Dimensions ....................9     Disposal ...................... 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 TWS K01/1023...
  • Page 3: Note

    Please read these operating instructions before unpacking and putting the unit into operation. Follow the instructions precisely as described herein. The instruction manuals on our website www.kobold.com are always for currently manufactured version of our products. Due to technical changes, the instruction manuals available online may not always correspond to the product version you have purchased.
  • Page 4: Operating Principle

    N/O or N/C contacts. Only liquids to which the thermostat materials are resistant should be monitored. The switching element in the model TWS is a thermal time-delay switch. Two strips of metal with different coefficients of thermal expansion are rolled together in the switch.
  • Page 5: Electrical Connection

     Install the supply line in the plug cap according to the wiring diagram below.  Mount the connector on the contact base and fasten with the retaining screw. The device is ready for operation when you have connected your external devices to the limit output. Contacts TWS-D TWS K01/1023 page 5...
  • Page 6 Contacts TWS-F Contacts TWS-V & TWS-K page 6 TWS K01/1023...
  • Page 7 Contacts TWS-M Break contact (N/C) The contact opens when the temperature rises and the switching value has been reached or exceeded. It closes again when the temperature falls below the limit valueless the switching hysteresis. Make contact (N/O) The contact closes when the temperature rises and the switching value has been reached or exceeded.
  • Page 8: Maintenance

    Hysteresis is the difference between make and break points, which are at different temperatures. The hysteresis of mode TWS-F/K/V/D is about 15 to 30 K below the switching temperature. The hysteresis of mode TWS-M is about 15 to 45 K below the switching temperature.
  • Page 9: Technical Information

    10. Technical Information Operating instructions, data sheet, approvals and further information via the QR code on the device or via www.kobold.com 11. Order Codes Operating instructions, data sheet, approvals and further information via the QR code on the device or via www.kobold.com 12.
  • Page 10: Disposal

    (Cd, Hg, Li or Pb) of the heavy metal that is decisive for the classification as containing pollutants: 1. „Cd" stands for cadmium 2. „Hg" stands for mercury 3. „Pb" stands for lead 4. „Li" stands for lithium Electrical and electronic equipment page 10 TWS K01/1023...
  • Page 11: Eu Declaration Of Conformance

    14. EU Declaration of Conformance We, KOBOLD Messring GmbH, Nordring 22-24, 65719 Hofheim, Germany, declare under our sole responsibility that the product: Temperature Switch Model: TWS-... to which this declaration relates is in conformity with the following EU directives stated below:...

Table of Contents