

Specs at a glance
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Accuracy
class 1 acc. to IEC 60584
class 2 acc. to IEC 60584 -
Response time
depending on configuration
t50 = 3 s
t90 = 7 s -
Max. process pressure (static)
depending on thermowell
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Operating temperature range
Type K:
-40 °C ...800 °C
(-40 °F ...1.472 °F)
Type J:
-40 °C ... 750 °C
(-40 °F ...1.382 °F) -
Max. immersion length on request
up to 30.000,00 mm (1.181,10'')
Field of application
The robust thermometer is designed for use in demanding and safety relevant applications e.g. in the Chemical, Oil & Gas and Energy industry. The thermometer fulfills the corresponding safety requirements due to various certificates and tests. The use of a transmitter leads to higher accuracy and reliability in comparison to directly wired sensors.
The temperature assembly TMT142C is a compact thermometer specifically designed to fulfill the requirements of different process industries such as the chemical, petrochemical and energy but even suitable to other general purpose applications.
The thermometer assembly TMT142C consists of a thermocouple sensor insert (type J or K) and an electronic two-wire temperature transmitter providing a 4 to 20 mA output, configurable via HART® protocol.
Benefits
Dual compartment housing
Backlit display with large measured value, bar graph and fault condition indication
Galvanic isolation 2 kV (sensor input to the output)
Wide range of threaded thermowell connections available as standard
Replaceable measuring insert comprising a mineral insulated tube (SS 316L/1.4404)
Approvals for hazardous areas: Flameproof enclosure (Ex d), Intrinsic safety (Ex ia), Non-sparking (Ex nA)
Aluminum or stainless steel housing, degree of protection IP67, NEMA 4x
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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
FLEX selections | Technical excellence | Simplicity |
---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
|
Lean selection Handle your core processes easily |
Technical excellence
|
Simplicity
|
Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
|
Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
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Measuring principle
Thermocouple
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Characteristic / Application
US style
modular temperature assembly
for heavy duty applications
suitable for hazardous areas
threaded process connection
to use with thermowell
backlit display -
Thermowell / protection tube
to use with thermowell
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Insert / probe
mineral insulated (MI), flexible
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Outer diameter protection tube / Insert
Not defined
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Max. immersion length on request
up to 30.000,00 mm (1.181,10'')
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Material protection tube/ thermowell
Not defined
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Optional coating
Not defined
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Process connection
male thread:
G1/2"
NPT1/2"
NPT3/4"
union nut:
NPT1/2"
M24x1.5 -
Tip shape
straight
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Operating temperature range
Type K:
-40 °C ...800 °C
(-40 °F ...1.472 °F)
Type J:
-40 °C ... 750 °C
(-40 °F ...1.382 °F) -
Max. process pressure (static)
depending on thermowell
-
Accuracy
class 1 acc. to IEC 60584
class 2 acc. to IEC 60584 -
Response time
depending on configuration
t50 = 3 s
t90 = 7 s -
Integration head transmitter
yes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS)
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Ex - approvals
ATEX II
Explosion proof
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- Optional add-ons
Individual configuration
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