OMEGA PTRM-316516-24 Ceramic Protection Tubes with Optional Fittings (None, None, 85% Mullite & 15% Glass)

Length: 24 in

Hardness: 9 Mohs

Te Value: 800 °C

Sensing End: Closed

Hardness Note: Hardness (Mohs Scale): 7.5

Te Value Note: Te Value (Volume Resistivity of 1 mega Ω cm): 800°C (1470°F)

Tube Material: 85% Mullite & 15% Glass

Inner Diameter: 0.1875 in

Outer Diameter: 0.3125 in

Gas Permeability: Gas Tight

Specific Gravity: 2.8

Tensile Strength: 18000 psi

Volume Resistivity: 10^13 Ω-cm

Dielectric Constant: 5.8

Dielectric Strength: 250 V/mil

Fabrication Methods: Cast

Transverse Strength: 27000 psi

Compressive Strength: >190,000 psi

Thermal Conductivity: 40 W/mK

Process Connection Size: None

Process Connection Type: None

Dielectric Constant Note: Dielectric Constant (1MC): 5.80

Thermal Conductivity Note: Approximate Thermal Conductivity (BTU)(in)/(hr)(ft^2 )(°F) 24°C (75°F): 40 800°C (1470°F): 25

Operating Temperature, Max: 1750 °C

Operating Temperature, Min: 0 °C

Thermal Expansion Coefficient: 3.3 × 10^-6 C^-1

Thermal Expansion Coefficient Note: Coefficient of Linear Thermal Expansion 24 to 250°C (75 to 480°F): 3.3 x 10^-6 24 to 500°C (75 to 930°F): 4.0 x 10^-6 24 to 1000°C (75 to 1830°F): 5.0 x 10^-6

Datasheet