Specificaţii pe scurt
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Accuracy
Class special or standard acc. to ASTM E230
Class 1 or 2 acc. to IEC 60584-2 -
Response time
depending on configuration
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Operating temperature range
Type K:
max. 1.100 °C
(max. 2.012 °F)
Type J:
max. 700 °C
(max. 1.292 °F)
Type N:
max. 1.150 °C
(max. 2.102 °F) -
Max. immersion length on request
up to 20.000,0 mm (787,4'')
Domeniu de aplicare
iTHERM SurfaceLine TM691 is a dedicated tube skin thermometer that measures tube wall temperature directly on the outside of process tubes, helping operators monitor thermal performance, detect overheating and protect tube integrity. Combining a standardized product structure, high configuration flexibility and specialist expertise, it enables reliable application-specific solutions for demanding thermal processes and harsh environments.
Usage in the Oil & Gas, Chemical as well as Power & Energy industries
Typically for fired heaters, reformers, heat exchangers, boilers
Specifically designed for harsh environments with high temperatures, corrosion and vibration
Avantaje
Increased plant and process safety: early detection of overheating and critical operating conditions of process pipes
Improved energy efficiency: Assessing and optimizing burner operation and heat distribution
Improved product quality: stabilized process conditions due to accurate temperature measurement
iTEMP temperature transmitter with all standard communication protocols and optional Bluetooth® connectivity
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Produse de specialitate
- Conceput pentru aplicatii solicitante
Excelenţă tehnică
Simplitate
Variabil
| Colecții FLEX | Excelenţă tehnică | Simplitate |
|---|---|---|
Colecție Fundamental Îndepliniți-vă nevoile esențiale de măsurare |
Excelenţă tehnică
|
Simplitate
|
Selecţie Lean Gestionați-vă cu ușurință procesele de bază |
Excelenţă tehnică
|
Simplitate
|
Colecție Extended Optimizați-vă procesele cu tehnologii inovatoare |
Excelenţă tehnică
|
Simplitate
|
Colecție Xpert Stăpâniţi cele mai dificile aplicaţii |
Excelenţă tehnică
|
Simplitate
Variabil |
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Characteristic / Application
metric and imperial style
tube skin thermometer
suitable for harsh environments such as
fired heaters, reformers,
heat exchangers, boilers -
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
6 mm
8 mm
12.7 mm -
Max. immersion length on request
up to 20.000,0 mm (787,4'')
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Material protection tube/ thermowell
316 (1.4401)
310 (1.4841)
Alloy 600 (2.4816)
Alloy X
446
Pyrosil
HR 160 -
Process connection
Male thread:
G1/2", G3/4", G1", G1-1/4", G1-1/2"
NPT1/2", NPT3/4", NPT1", NPT1-1/4", NPT1-1/2"
M20x1.5, M25x1.5, M27x2, M32x1.5, M40x1.5, M50x1.5
Compression fitting:
G1/2"
NPT1/2"
Flange:
DN25 PN40 B1
DN40 PN40 B1
DN50 PN40 B1
ASME 1" 150 RF
ASME 1" 300 RF
ASME 1" 600 RF
ASME 1 1/2" 150 RF
ASME 1 1/2" 300 RF
ASME 1 1/2" 600 RF
ASME 2" 150 RF
ASME 2" 300 RF
ASME 2" 600 RF
Spring-loaded disc:
Diameter 100 mm (3,94")
Diameter 200 mm (7.87") -
Tip shape
straigth
WeldPad
FanType
KnifeEdge
Waher
ShieldPort -
Operating temperature range
Type K:
max. 1.100 °C
(max. 2.012 °F)
Type J:
max. 700 °C
(max. 1.292 °F)
Type N:
max. 1.150 °C
(max. 2.102 °F) -
Accuracy
Class special or standard acc. to ASTM E230
Class 1 or 2 acc. to IEC 60584-2 -
Response time
depending on configuration
-
Integration head transmitter
yes (4 … 20 mA; HART; IO-Link, PROFINET; PROFIBUS PA; FOUNDATION FIELDBUS)
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Ex - approvals
ATEX IECEx Ex tb, Ex ia, Ex db
NEPSI Ex tb, ia, Ex d -
Certification
SIL
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Informații tehnice (TI)
TI iTHERM SurfaceLine TM691
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Informații tehnice (TI)
Versiune în limba engleză - 09/2026New version available in EnglishSurface thermometer
Metric/imperial TC tube skin thermometer for harsh environments such as fired heaters, reformers, heat exchangers, boilersEN RO 01/09/2026Limbă:
Engleză
Versiune:
01/09/2026
Dimensiune fişier:
2.7 MB
Nume fişier:
TI01898TEN_0126-00.pdf
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Alegeţi dintre opţiunile noastre sugerate
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-- selected coding-- selected label99.999,00<%label%>
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-- selected coding-- selected label99.999,00<%feature%>
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<%label%>99.999,00
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Process Connection
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<%label%>99.999,00
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<%label%>99.999,00
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<%feature%><%coding%><%label%>
- Desene CAD Desene CAD
- Desene CAD
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Preţuri pe bucată
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<%range%><%price%>
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- Accesorii opţionale
Configurare individuală
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