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Measuring principle
Thermocouple
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Characteristic / Application
metric style
modular temperature assembly
high temperature probe (furnace)
incl. thermowell / protection tube (metal) -
Thermowell / protection tube
welded protection tube
ceramic protection tube -
Insert / probe
mineral insulated (MI), flexible
ceramic capilarry, rigid -
Outer diameter protection tube / Insert
14,0 mm (0,55″)
15,0 mm (0,59″)
17,2 mm (0,68″)
18,0 mm (0,71″)
21,3 mm (0,84″)
22,0 mm (0,87″)
26,7 mm (1,05″)
28,0 mm (1,10″) -
Max. immersion length on request
up to 4.525,00 mm (178,15”)
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Material protection tube/ thermowell
1.4401 (316)
1.4749 (~446)
1.4841 (310)
Alloy 600 (2.4816)
Alloy 601 (2.4851)
Incoloy 800HT (1.4959)
Kanthal AF
Kanthal Super
NiCo
Siliciumnitrid(SiN) -
Process connection
compression fitting:
G1/2″
G3/4″
G1″
G11/4″
G11/2″
adjustable Flange -
Tip shape
straight
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Operating temperature range
Type K:
-40 °C …1.100 °C
(-40 °F …2.012 °F)
Type J:
-40 °C …750 °C
(-40 °F …1.382 °F)
Type N:
-40 °C …1.150 °C
(-40 °F …2102 °F)
Type S:
0 °C …1.400 °C
(32 °F …2.552 °F) -
Max. process pressure (static)
at 20 °C: 1 bar (15 psi)
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Accuracy
class 2 acc. to IEC 60584
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Integration head transmitter
yes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS)
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Certification
SIL (transmitter only)
Field of application
Measuring points with extremely high process temperatures require this high-temperature thermometer with a ceramic or metal thermowell as well as thermocouples made from special metals such as platinum and rhodium. The thermowell made from special materials protects from mechanical and chemical damages in the process and increases the life span of the used sensors. This leads to: Cost savings for maintenance of the measuring point, quality improvements of the products and increased plant safety.
Applicable for temperature measurement in cement production, steel treatment, incinerators and fluidized bed furnaces. The TAF16 contains a single or double thermocouple insert and a metal or ceramic protection tube as well as an optional internal sheathProcess temperatures: up to +1,700 °C (+3,092 °F)
Benefits
Long lifetime by usage of innovative thermowell materials with increased wear and chemical resistanceLong-term stable measurement due to sensor protection with non-porous materialsFlexible product selection thanks to modular designOptimized life cycle costs by means of replaceable spare parts