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Temperature sensor with with second process barrier, a so-called ‘dual seal’
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Measuring principle
Resistance Temperature Detector
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Characteristic / Application
metric style
modular temperature assembly
universal range of application
suitable for hazardous areas
with neck or QuickNeck
incl. thermowell / protection tube (metal) or to be installed into thermowell
can be used with StrongSens, QuickSens insert
for fast response times -
Thermowell / protection tube
welded protection tube or to be used with thermowell
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Insert / probe
mineral insulated (MI), flexible
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Outer diameter protection tube / Insert
Thermowell:
9×1,25 mm
11×2 mm
12×2,5 mm
14×2 mm
16×3,5
1/4″ SCH80
1/2″ SCH80
1/2″ SCH40 -
Max. immersion length on request
up to 4.500,0 mm (177”)
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Material protection tube/ thermowell
316 (1.4401)
316L (1.4404)
316Ti (1.4571)
Alloy 600 (2.4816)
Alloy C276 (2.4819)
Alloy 446 (1.4749)
Alloy 321 (1.4541)
Sheath PTFE
Sheath Tantal -
Process connection
Male thread:
G3/8, G1/2″, G3/4″, G1″
NPT1/2″, NPT3/4″, NPT 1″
M14x1.5, M18x1.5, M20x1.5, M27x2, M33x2
R1/2″, R3/4″
Female thread:
M20x1.5, M24x1.5
NPT1/2″
Cap-nut:
M20x1.5, G1/2″, G3/4″
Compression fitting:
NPT1/2″, G1/2″, G1″
Flange:
DN15 PN40 B1, C
DN25 PN20, PN40, PN100 B1, B2, C
DN40 PN40 B1
DN50 PN40 B1
ASME 1″ 150 RF
ASME 1″ 300 RF
ASME 1 1/2″ 150 RF
ASME 2″ 150 RF
ASME 2″ 300 RF -
Tip shape
straight
reduced
tapered
optimized for quick response times -
Surface roughness Ra
< 0.76 μm (0.03 μin)
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Operating temperature range
PT100 TF StrongSens:
-50 °C …500 °C
(-58 °F …932 °F)
PT100 QuickSensTF:
-50 °C …200 °C
(-58 °F …392 °F)
PT100 WW:
-200 °C …600 °C
(-328 °F …1.112 °F)
PT100 TF:
-50 °C …400 °C
(-58 °F …752 °F)
Typ K:
max. 1.100 °C
(max. 2.012 °F)
Typ J:
max. 800 °C
(max. 1.472 °F)
Typ N:
max. 1.100 °C
(max. 2.012 °F) -
Max. process pressure (static)
depending on the configuration up to 100 bar
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Accuracy
Class AA acc. to IEC 60751
Class A acc. to IEC 60751
Class B acc. to IEC 60751
Class special or standard acc. to ASTM E230
Class 1 or 2 acc. to IEC 60584-2 -
Response time
fastest response time with thermowell t90 starting at below 10 s
depending on configuration -
Integration head transmitter
yes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS)
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Ex – approvals
ATEX
ATEX IECEx
NEPSI
IECEx
EAC Ex
CSA C/US
INMETRO -
Certification
SIL, MID, DNV/GL
Field of application
Intrinsically safe temperature sensor (RTD / TC assembly) with manufactured thermowell or for use with existing thermowell. An optional head transmitter with all common communication protocols – Bluetooth® technology inclusive – and special features like iTHERM QuickNeck for tool-free, easy recalibration, vibration-resistant and fast-response sensor and thermowell technology (iTHERM StrongSens, QuickSens) as well as hazardous area approvals ensure enhanced measurement accuracy and reliability.
Universal range of applicationMeasuring range: –200 to +1.100 °C (–328 to +2.012 °F)Pressure range up to 100 bar (1450 psi)Degree of protection: up to IP 68Vibration-resistant sensor elements up to 60gImproved ease of maintenance (sensor replacement without process shutdown), easy and safe recalibration of the measuring point
Benefits
Second process barrier with failure indication offering valuable health status information iTHERM QuickSens: fastest response times 1.5 s for optimum process control iTHERM StrongSens: unsurpassed vibration resistance (> 60g) for ultimate plant safety iTHERM QuickNeck: cost and time savings thanks to simple, tool-free recalibrationBluetooth® connectivity (optional) International certification: explosion protection according to ATEX, IECEx, CSA C/US and NEPSI