The TGL00941 temperature sensor is an invasive PT100 with 3mm probe tube
Cylinder Liner Temperature Sensor Series TGL00921-4 (invasive measurement) are very fast responding temperature sensors (PT100 3-wire) with diameter 3mm at the measuring tip. They are inserted and screwed into the application. Output via I²C bus.
Technical data sensor tip/connection box:
Dimensions: Diameter tip 3mm x length variable 120..180mm
Output signal: I²C
Temperature range: -20...+180°C
Connected to junction box (also 2 sensors) 125 x 80 x 57mm
Housing: stainless steel