SICSS-DUAL

Supported Applications

The Omega SICSS-DUAL series consists of Dual Element Thermocouple Assemblies with Miniature Size Connectors. These assemblies are manufactured using 4-conductor OMEGACLAD™ wire and feature SMP subminiature connectors for fast hook-up.

Operating Conditions & Performance

The series meets or exceeds Special Limits of Error (SLE) and EN 60584-2: Tolerance Class 1. Standard miniature glass filled nylon connectors are rated to 220°C (425°F). Higher temperature liquid crystal polymers connectors rated 260°C (500°F) are available by adding 'LCP' to the model number.

Dimensions and Construction

• Diameter: 1.5 mm (0.062") or 3 mm (0.125")
• Overall Length: Standard length is 150 mm (6"); other lengths are available in the variant list.
• Junction Types: Grounded, Ungrounded, or Exposed.

Configuration Options

The series supports a wide range of thermocouple alloys and sheath materials to accommodate specific process requirements. Mating connectors (SMPW-*-F) and cable clamps are sold separately.

Thermocouple Alloys

• Type J: IRON-CONSTANTAN with 304 SS Sheath
• Type K: CHROMEGA™-ALOMEGA™ with 304 SS Sheath
• Type E: CHROMEGA™-CONSTANTAN with 304 SS Sheath
• Type T: COPPER-CONSTANTAN with 304 SS Sheath

Sheath Materials and Options

The standard sheath material is 304 Stainless Steel. The series supports the following alternative wetted materials:

• Stainless Steel: 310, 316, or 321 (change 'SS' to '310SS', '316SS', or '321SS'; no extra cost)
• Inconel® (change 'SS' to 'IN'; no extra cost)
• Super OMEGACLAD™ XL (change 'SS' to 'XL'; additional cost applies)

Connector and Accessories

The probes feature SMP subminiature connectors. The following accessories are required for installation:

• Mating Connector Model No.: SMPW-*-F
• Cable Clamp Model No.: PCLM
• Safety Clamp Model No.: SMCL

Key Product Differences

Variants within the SICSS-DUAL series are distinguished by thermocouple type, sheath diameter (1.5 mm or 3 mm), junction configuration (Grounded 'G', Ungrounded 'U', Exposed 'E'), and overall length.

• Model Number Structure: Thermocouple Alloy - Sheath Diameter (mm/inch) - Junction Type - Model Number suffix '-DUAL' indicates the dual element assembly. Example: SICSS-062G-6-DUAL represents an Iron-Constantan, 1.5 mm diameter, Grounded junction probe.
• Length Coding: The numeric segment following the junction type often denotes length in inches (e.g., '-6-' for 6").
• Sheath Material Codes: 'SS' indicates standard stainless steel; specific grades or alloys are indicated by replacing 'SS' with codes such as '310SS', 'IN', or 'XL'.