Standard Connection Types

Select the appropriate connection type

SIKA bi-metal dial thermometers are available with vari-ous connections. The immersion tube lengths of the SIKA-specific connections are based on respective standardized protection tubes.

• Type B   - Fixed male thread (Abb. 1)
• Type Da - Union nut (Abb. 2)
• Type Dc - Union nut specifically for SIKA design (Abb. 3)
• Type SN - Rotatable male thread (Abb.4)
• Type A   - Plain immersion tube (Abb. 5)
• Type AK - With adjustable compression fitting (Abb. 6)