Name: Temperature Measurement (up to 500 °C)
Brand: SITEC-Sieber
SKU: 770.04

Image sourced from the manufacturer's official documentation; brand identity is never altered.

CATEGORY 01 H₂ Verified

Temperature measurement up to 500 °C under high pressure.

2,000–7,000 bar

Brand	SITEC-Sieber Engineering AG — Switzerland
Category	High-Pressure Components
Catalogue page	770.04
Pressure / capacity	2,000–7,000 bar
Max. pressure	Thermocouples 7,000 bar; Pt100 4,000 bar
Max. temperature (catalogue table)	300 … 500 °C, depending on model
Materials	AISI 316L / Inconel 600 (tip sheath)
Accuracy	TC class 1 (DIN EN 60584-2); Pt100 class B (DIN EN 60751-2)
H₂ compatibility	Confirmed by official documentation
Verification status	Verified
Documentation source	Compiled from official SITEC-Sieber Engineering AG documentation.

Final technical specifications are confirmed in writing with H2X before ordering.

Technical Data

From the Official Catalogue

Thermocouples (type K chromel-alumel and type J) and Pt100 resistance thermometers for fast, reliable temperature measurement in HP vessels and optical cells
Very thin thermocouple tip in direct contact with the fluid (Inconel 600 sheath) for a fast response
Two-wire Pt100 thermometers recommended for industrial applications
Direct installation in standard SITEC HP connections 1/4 HP, 3/8 HP and 9/16 HP
Integrated LEMO 1 connecting plug; pin connector and extension wire ordered separately
Standard sensor lengths L: 3, 7, 9, 12, 16, 22, 26, 45, 90 and 145 mm (Pt100 min. 26 mm); type K from stock

Source: official SITEC-Sieber product catalogue (page 770.04). Request the datasheet for model, part-number and dimension tables.