High Temperature Thermocouple

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High Temperature Thermocouple

Temperature ThermocoupleMagnetic Water Flow meter With SS Body
Category:

S Type Thermocouple

Make: Aavad

Model: ASWS

Element: Pt. Rh (10%)/Pt

Element diameter: 0.5 mm

Calibration std.: As per ANSI mc 96.1

Configuration: Simplex

Insulation: Twin hole ceramic Ker-710

Hot junction: Un-grounded

Terminal block: Ceramic with nickel-plated

brass terminals

Head: Die-cast aluminum weatherproof ANSI

color-coded ‘Blue’ painted with threaded

cover and chain

Protection class: As per IP-65

Cable entry: 3/4″ ET

Holding tube moc: Inconel -600 tube

Holding tube diameter: 30 mm

Holding tube length: 250 mm

Outer ceramic diameter: 24 X 18 mm. Id of ceramic Ker-710 (K-99, Alumina 99.7%) X 600 mm long
Inner ceramic diameter: 15 X 10 mm Id of ceramic Ker-710 (K-99, Alumina 99.7%) X 600 mm long

Ceramic insulator: 2 Hole 5.5

od Ker-710 (K-99, Alumina 99.7%)

Exposed tube sheath length: 1500 mm

Joints: Between holding tube & outer &

inner tube assembly by high temp. Alumina

compound bonding.

Process connection: 2 “300#RF Fix welded Flange

Length below flange: 1600 mm

Total length below head: 1750 mm

Range: Up To 1500°C

Description

  • Type S thermocouples are constructed using one wire of 90% Platinum and 10% Rhodium (the positive or “+” wire) and a second wire of 100% platinum (the negative or “-” wire). -Like type R, type S thermocouples are used For High Temperature Sensing up to 1500 °C.
  • The thermocouple working principle is based on the Seeback Effect. This effect states that when a closed circuit is formed by jointing two dissimilar metals at two junctions, and junctions are maintained at different temperatures then an electromotive force (e.m.f.) is induced in this closed circuit.

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