STRAIGHT THERMOCOUPLE PtRh10-Pt(S), PtRh30-PtRh6(B) Type TER-P-44 Straight thermocouple PtRh10-Pt(S), PtRh30-PtRh6(B) type TER-P-44 has been designed for high temperature measurement up to +1600°C mainly in iron blast furnaces, in fire boxes of heat treatment heaters and for other high temperature applications. Where feasible the thermocouple can be equipped with short protection tube to be used for fixing of ceramic protection tube. This additional protection tube may be applied along the whole ceramic tube when special mechanical protection is required. However, operating temperature is limited to +1400°C then. The thermocouples are made in basic or intrinsic save execution. THERMOCOUPLE SPECIFICATION Thermocouple Max. operating temp. +1150°C short time work +1300°C permanent work +11150°C short time work +1300°C Diameter d Length L1 Max. operating temp. Ø 22, Ø 30, Ø 33,7 as per client request Ø 19.1, Ø 22 as per client request PtRh30-PtRh6 (B) Characteristic acc. PN-EN 60584-1 permanent work PtRh10-Pt (S) Junction ungrounded Protection tube Ceramic protection tube Length L as per client request Connection head Type DA, DAN Max. operating temp. +1700°C Max. operating temp. +100°C Material acc. WNr / DIN Material acc. ASTM / AISI +1150°C 1.4841 314 +1700°C Kanthal AF - Material Ker 799 (gas leakage proof) Material Transmitter Al on request NOTE: Non-standard models available ALF-SENSOR – manufacturing plant 32-080 ZABIERZÓW, ul. Krakowska 294 ALF-SENSOR – seat 31-342 KRAKÓW, ul. Narcyzowa 3 tel. office (+4812) 258 08 40 tel. commercial dep. (+4812) 258 08 74 fax (+ 4812) 258 08 48 [email protected] www.alf-sensor.com Ordering Information TER-P-44 - A - B - C - D - E - F - G - H - A. Execution I A Basic Intrinsic safe /Exi 1xPtRh-Pt10 2xPtRh-Pt10 1xPtRh30-PtRh6 2xPtRh30-PtRh6 1xS 2xS 1xB 2xB Ø 19.1 Ø 22 Ø 30 Ø 33,7 19.1 22 30 33,7 B. Type of thermocouple B C. Protection tube diameter d C D. Protection tube material D 1.4841 Kanthal AF E. Protection tube length L1 1.4841 Kanthal AF E L1 F. Ceramic protection tube material specify in mm F Ker 799 G. Length L 799 G L H. Connection head specify in mm H DA DAN I. Transmitter DA DAN I specify type and range in °C Ordering Example TER-P-44/Exi-1xB-22-1.4841-200-799-400-DA stands for: Straight thermocouple in intrinsic save execution with thermoelement 1xPtRh30-PtRh6 and protection tube diameter Ø22 mm, material 1.4841, length L 1=200mm, ceramic protection tube Ker 799, length L=400 mm, with connection head DA, w/o transmitter.
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