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Measuring principle
Resistance Temperature Detector
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Characteristic / Application
metric style
modular temperature assembly
for heavy duty applications
suitable for hazardous areas
threaded process connection
without neck -
Thermowell / protection tube
without (not intended to use with thermowell)
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Insert / probe
mineral insulated (MI), flexible
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Outer diameter protection tube / Insert
3,0 mm (0,12”)
6,0 mm (0,24”) -
Max. immersion length on request
up to 30.000,00 mm (1.181,10”)
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Material protection tube/ thermowell
1.4404 (316L)
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Process connection
male thread:
NPT1/2″
NPT3/4″
M20x1,5
compression fitting:
NPT1/2″
NPT3/4″ -
Tip shape
straight
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Surface roughness Ra
Not defined
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Operating temperature range
PT100 TF StrongSens:
-50 °C …500 °C
(-58 °F …932 °F)
PT100 WW:
-200 °C …600 °C
(-328 °F …1.112 °F)
PT100 TF:
-50 °C …400 °C
(-58 °F …752 °F) -
Max. process pressure (static)
at 20 °C: 80 bar (1.160 psi)
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Accuracy
class A acc. to IEC 60751
class AA acc. to IEC 60751 -
Response time
t50 = 2 s
t90 = 5 s -
Integration head transmitter
yes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS)
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Ex – approvals
ATEX II1/2D Ex ia IIIC,II1G Ex ia IIC T6
ATEX II 2 GD Ex d IIC
ATEX II 3 G Ex nA IIC T6, II3D
IECEx Ex ia IIC T6 Ga/Gb
IECEx Ex d IIC T6/T5/T4
IECEx Ex d IIC T6/T5/T4, Ex tD A21
EAC Ex ia IIC T6 Ga + DIP
EAC Ex d IIC T6 Gb + DIP
NEPSI Ex ia IIC T6, Ex iaD 20 T85-T450
NEPSI Ex d IIC T6
NEPSI Ex nA IIC T6
Explosion proof -
Certification
Gost Metrology
SIL (transmitter only)
Field of application
The robust thermometer designed for use in demanding and safety relevant applications e.g. in the Chemical, Oil & Gas and Energy industry. 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. The sensor may be used in direct contact without thermowell or where the application requires it, spring load inside of a separate thermowell. Flexible configuration possible.
Fine Chemicals
Petrochemical industry
Power stations
Environmental engineering
Measuring range: -200 to +600 °C (-328 to 1112 °F)
Static pressure range up to 75 bar dependent on the used process connection
Protection class: IP68
Benefits
Types of protection for use in hazardous locations: Intrinsic safety (Ex i.a.), flameproof (Ex d), non-sparking (Ex nA)High degree of insert compatibility and design as per DIN 43772High degree of flexibility thanks to modular design with standard terminal heads as per DIN EN 50446 and customer-specific immersion lengths