Feature Thermometer Model TG8

These instruments are designed for use in chemical and petrochemical processing industries, and in conventional power plants. They are built to resist the most severe operating conditions created by the ambient environment and the process medium. An TIG welded case/bulb and capillary strengthens the whole construction. A leak tight fit is ensured if the instrument is filled with a dampening fluid to prevent damage due to vibration.

Specifications Thermometer Model TG8

Designation: EN 13190.
Indication ranges: -320…+1200 °F (-200…+600 °C).
Measuring ranges: -280…+1100 °F (-170…+500 °C).
Accuracy class: 1 as per EN 13190, measuring range.
Overtemperature limit: 25% of full scale range for temperature ≤ 750 °F (400 °C); max 1100 °F (600 °C).
Ambient temperature: -22…+149 °F (-40…+65 °C).
Max working pressure: 360 psi – 25 bar (without thermowell).
Protection degree: IP 55 as per IEC 529.
Process connection: AISI 316 st.st.
AISI 316 st.st. bulb: with rigid extension ø 0.31” (8 mm):
S22 – ø 0.31” (8 mm) = 5.63”…393,7” (143…10000 mm);
S21 – ø 0.38” (9,6 mm) = 4.41”…393,7” (112…10000 mm);
S20 – ø 0.45” (11,5 mm) = 3.35”…393,7” (85…10000 mm);
with flexible extension ø 0.10” (2,5 mm):
S12 – ø 0.31” (8 mm) = 5.63”…393,7” (143…10000 mm);
S11 – ø 0.38” (9,6 mm) = 4.41”…393,7” (112…10000 mm);
S10 – ø 0.45” (11,5 mm) = 3.35”…393,7” (85…10000 mm);
Measuring element: inert gas filled expansion system.
Case: stainless steel.
Ring: stainless steel bayonet lock.
Window: tempered glass.
Movement: stainless steel.
Internal compensation device: by a bimetallic linkage.
Dial: aluminium, white with black markings.
Pointer: adjustable, aluminium, black.