Thermocouples
High Tempereature Thermocouples
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♦ Steatite Ceramic terminal block with nickle plated terminals ♦ Die cast Aluminium/S.S. mounting head & adjustable flange. ♦ Ceramic protection tube Type KER 610 - with 60%, 80%, Al2O3.
♦ Holding tubes made of SS 304/SS 316 of 32mm, 25mm, 20mm dia are used to hold ceramic sheath with head. ♦ Type KER 710 - recrystalised - high alumina tube with 99.9% Al2O3 available in 24mm, 20mm, 15mm, 12mm, 10mm, 8mm, 6mm dia. ♦ Type ‘R’ (Pt. Rh. 13% - Pt.) & Type ‘S’ (Pt. Rh. 10% - Pt.) are used to measure temperature upto 1400ºC/1600ºC maximum. ♦ Type ‘B’ (Pt. Rh 6% - Pt. Rh 30% or Pt. 18) are for temp. upto 1800ºC max. Thermoelement pair is protected by two or three ceramic sheaths of various types depending upon working temperature and environmental conditions. |
Low Temperature Thermocouple & RTDs
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♦ Thermocouple type ‘J’ (iron-constantant or Fe-K) for temperature upto 800°C. ♦ Thermocouple type ‘K’ (cromel alumel or Cr.Al or Ni.cr-Ni) are temperature upto 1000°C /1200°C maximum. ♦ Resistance Temperature Detector (RTD) type (PT-10, PT-50, PT-100, PT-200, PT-1000 & CU-53) to measure temperature from -400°C to 600°C. ♦ All sensors available in metalic protection sheath & Thermowell made of SS 304, SS 316, SS310, HRS 446, inconel 600/800 with insulation by ceramic beads,hand-filled mgo & MI. |
