TWR

TWR

TWR

Product catalog summary
Overview: The document provides technical specifications and details for KOBOLD temperature switches designed for monitoring the temperature of liquids in piping and vessels. These switches are available in nickel-plated brass or stainless steel and can be installed independently of mounting position.
Specifications:
  • Material: Nickel-plated brass or stainless steel
  • Connection: G ¾ male
  • Switch point range: +30 °C to 120 °C
  • Contact operation: Available as Normally Open (N/O) or Normally Closed (N/C)
  • Electrical connection: Plug connector according to DIN 43 650, optional with pilot lamp
  • Max. Switch capacity: 250 VAC, 30 VDC for TWR-1...0, TWR-2...0; 250 VAC, 42 VDC for TWR-3...0, TWR-4...0; 24 VDC for TWR-...L; 230 VAC for TWR-...G
  • Switching current: 0.1 to 4 A for TWR-1 ... 0, TWR-2 ... 0; 0.1 to 1 A for TWR-1 ... L, TWR-2 ... L; 0.1 to 1 A for TWR-1 ... G, TWR-2 ... G; max. 5 to 200 mA for TWR-3, TWR-4
  • Housing: Brass or stainless steel 1.4301
  • Nominal pressure: PN 64
  • Weight: 0.5 kg
  • Ambient temperature: -30 to 125 °C
  • Switching hysteresis max.: 20 °C
  • Protection: IP 65
Order Details: The model numbers indicate the type of contact (N/C or N/O), material, and specific temperature switch points. Options for pilot lamps and LED indicators are available.
Key Features:
  • Easy to install and independent of mounting position
  • Fixed switch points in intervals of 5 °C from 30 °C to 50 °C, and 10 °C from 50 °C to 120 °C
  • Standard electrical connection with optional pilot lamp for additional output state indication
Applications: Suitable for use in various industries for temperature monitoring of liquids in pipelines and vessels.
See more

Catalog excerpts

TWR-1

Temperature Switches Mounting position independent Material: nickel-plated brass or stainless steel Switch point fixed: +30 °C ... 120 °C KOBOLD companies worldwide: ARGENTINA, AUSTRALIA, AUSTRIA, BELGIUM, BULGARIA, CANADA, CHILE, CHINA, COLoMBIA, CZECHIA, EGYPT, FRANCE, GERMANY, GREAT BRITAIN, HUNGARY, INDIA, INDONESIA, ITALY, MALAYSIA, MEXICO, NETHERLANDS, PERU, POLAND, Republic of Korea, ROMANIA, SINGAPORE, SPAIN, SWITZERLAND, TAIWAN, THAILAND, TUNISIA, turkey, USA, VIETNAM KOBOLD Messring GmbH Nordring 22-24 D-65719 Hofheim/Ts. Head Office: +49(0)6192 299-0 +49(0)6192 23398 [email protected]

 Open the catalog to page 1
TWR-2

Temperature Switches for liquids Model TWR Description Dimensions [mm] The KOBOLD temperature switches work with a bi-metal switch and serve to monitor temperature of liquids in piping and vessels. The instruments are available in brass or stainless steel and are screwed through a G % screw-in thread into a screwed socket that is welded onto the line or vessel. The temperature contacts have a fixed switch point in intervals of 5 °C in the range 30 °Cup to 50 °C, and in intervals of 10 °C between 50 °C and 120 °C. They are available as N/C or N/O contacts. Standard electrical connection is made...

 Open the catalog to page 2

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