SCT109

The thermocouple SCT109 consists of a replaceable insert, an outer protective tube (thermowell) made of heat-resistant steel, additional protection tube made of ceramics and an aluminium connection head where a programmable temperature transmitter with a 4...20 mA output signal can be installed. Immersion length, compression fitting size (optional), material of the protective tube and connection head can be selected depending on the requirements of the application.

Application areas:
- general machinery and equipment design,
- measuring temperature of liquids, gases and solid bodies,
- all branches of industry.

The mineral insulated thermocouple SCT108-Exi contains the flexible part of the probe. The probe consists of a stainless steel outer sheath, in which the inner conductors are insulated with compressed into a highly compacted ceramic mass. The outer sheath is made of stainless steel or Ni alloy. The inner conductors are welded together at the measuring end of the sheathed cable to form the 'thermocouple' junction. In designs, where the measuring element is not insulated, the sheath is also welded with the thermocouple junction. Connector cables are connected to the other end of the sheathed cable and hermetically sealed with a sealing compound. The connector wires are the basis of the electrical interface with cable, a connector, or a terminal block. Due to their flexibility and the small diameters in which they are available, sheathed thermocouples can be used in locations that are not easily accessible.

Datasheet SCT109