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Measuring principle
Thermocouple
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Characteristic / Application
Explosion Proof US style
modular temperature assembly
for heavy duty applications
threaded process connection
with extension
incl. thermowell -
Thermowell / protection tube
bar stock (drilled)
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Insert / probe
mineral insulated (MI), flexible
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Outer diameter protection tube / Insert
0,63” …1,31” (15,88 mm … 33,40 mm)
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Max. immersion length on request
up to 22.5″ (571 mm)
others on request -
Material protection tube/ thermowell
316/316L
A105
others on request -
Optional coating
available on request
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Process connection
male thread:
NPT1/2″
NPT3/4″
NPT1″
weld in version
socket weld version -
Tip shape
stepped
tapered -
Surface roughness Ra
32 μin (0.80 μm)
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Operating temperature range
Type T:
-270 °C …370 °C
(-454 °F …698 °F)
Type J:
-210 °C …720 °C
(-346 °F …1.328 °F)
Type E:
-270 °C …820 °C
(-454 °F …1.508 °F)
Type K:
-270 °C …1.150 °C
(-454 °F …2.102 °F)
Type N:
-270 °C …1.150 °C
(-454 °F …2.102 °F) -
Max. process pressure (static)
Standard acc. to ASTM E-230
Special acc. to ASTM E-230 -
Accuracy
Standard acc. to ASTM E-230
Special acc. to ASTM E-230 -
Response time
depending on configuration
63% rt = 15,0 s -
Integration head transmitter
yes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS)
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Ex – approvals
FM XP
CSA XP
FM/CSA XP
CSA GP -
Certification
SIL (transmitter only)
Field of application
The robust thermometer is designed for use in demanding and safety relevant applications e.g. in Chemical, Oil & Gas and Energy industry. Harsh environments, corrosive substances and highest pressures can be handled by the use of robust thermowells and special materials. An optional head transmitter with all common communication protocols makes the device ready to use with enhanced measurement accuracy and reliability compared to directly wired sensors. Flexible configuration possible.
The sensor assembly can be used in process industries such as:
Chemicals
Petrochemical
Refineries
Offshore Platforms
Benefits
FM/CSA XP Class I, Div. 1 approved temperature assemblies for maximum safetyOne source shopping for temperature measurement solutions. World class transmitter with integrated sensor offering for heavy process industry applicationsRemove and install straight out of the box!Improved galvanic isolation on most devices (2 kV)Simplified model structure: Competitively priced, offers great value. Easy to order and reorder. A single model number includes sensor, thermowell and transmitter assembly for a complete point solutionAll iTEMP transmitters provide long term stability ≤0.05% per year