

Specs at a glance
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Accuracy
class A acc. to IEC 60751
class AA acc. to IEC 60751 -
Response time
depending on configuration
t50 = 3 s
t90 = 7 s -
Max. process pressure (static)
Depending on thermowell
-
Operating temperature range
PT 100:
-200 °C ...600 °C
(-328 °F ...1.112 °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 TMT142R is a compact resistance 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 TMT142R consists of a temperature RTD sensor insert (Pt100) and an electronic two-wire temperature transmitter providing a 4 to 20 mA output, configurable via HART® protocol.
Benefits
HART® protocol for operating the device on site using handheld terminal (DXR375) or remotely via the PC
Illuminated display, rotatable
Single Pt100 with 3 or 4 wires connection
Undervoltage detection responds immediately, output of falsified measured values is prevented
Highly accurate in entire operating temperature range
Approvals: ATEX (EEx i.a., EEx d and dust ignition-proof), CSA (IS, NI, XP and DIP)
Output simulation
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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
Resistance Temperature Detector
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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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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 -
Operating temperature range
PT 100:
-200 °C ...600 °C
(-328 °F ...1.112 °F) -
Max. process pressure (static)
Depending on thermowell
-
Accuracy
class A acc. to IEC 60751
class AA acc. to IEC 60751 -
Response time
depending on configuration
t50 = 3 s
t90 = 7 s -
Integration head transmitter
yes (4 … 20 mA; HART)
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Ex - approvals
ATEX II
Explosion proof -
Certification
Gost Metrology
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- Optional add-ons
Individual configuration
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