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TMT162 with backlit display
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Measuring principle
Field transmitter
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Input
2 x RTD, TC, Ohm, mV
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Output
1 x analog 4…20 mA / HART
FOUNDATION Fieldbus H1
PROFIBUS PA -
Auxiliary power supply
11,5…42 V DC (HART)
11,5…30 V DC (Ex ia)
9…32 V DC (FF, PA)
10,5…24 V DC (Ex ia, FF, PA) -
Communication
HART
FOUNDATION Fieldbus
PROFIBUS PA -
Installation
in field
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Accuracy
(Pt100) <= 0,1 K (HART, FF, PA)
(Pt100) <= 0,18 °F (HART, FF, PA) -
Galvanic isolation
yes
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Certification
UL rec. Comp (HART)
FM IS, NI I/1+2/ABCD
CSA IS, NI I/1+2/ABCD
ATEX II1G Ex ia IIC T6
ATEX II2G Ex d IIC T6
ATEX II3G Ex nA IIC T6 Gc
ATEX II3G Ex ic IIC T6 Gc
ATEX IECEx II2D Ex tb IIIC Db
ATEX II1G Ex ia IIC T6, II2D Ex ia IIIC
ATEX Ex d, Ex ia
FM XP, NI, DIP I,II,III/1+2/A-G
CSA XP, NI, DIP I,II,III/1+2/A-G
FM XP, DIP, IS, NI I,II,III/1+2/A-G
CSA XP, DIP, IS, NI I,II,III/1+2/A-G
FM+CSA XP,DIP, IS, NI I,II,III/1+2/A-G
CSA General Purpose
IECEx Ex ia IIC T6 Ga
IECEx Ex ia IIC T6 Ga, Ex ia IIIC Db
IECEx Ex d IIC T6 Gb
IECEx Ex ia, Ex d
NEPSI Ex ia IIC T4-T6
NEPSI Ex nA II T4-T6
NEPSI Ex d IIC T4-T6
marine approval only for HART-protocol
SIL2/3 only for HART-protocol
EAC Ex ia IIC T6 Ga
EAC Ex d IIC T6 Gb
UK II3G Ex nA T6 IIC Gc
INMETRO Ex db IIC T6 Gb, Ex tb IIIC Db
INMETRO Ex ia IIC T6 Ga
Field of application
Unsurpassed reliability, accuracy and long-term stability in critical processes. The remote configurable transmitter transfers and monitors converted signals from RTD sensors and thermocouples as well as from resistance and voltage signals using selectively HART®, FOUNDATION Fieldbus™-, PROFIBUS® PA-communication. It visualizes the signals on its own backlit display. A field housing allows a direct connection in harsh process areas as well as in hygienic applications as option.
Universal input usable for resistance thermometer (RTD), thermocouple (TC), resistance thermometer (Ω), voltage transmitters (mV)HART® protocol for converting various input signals to a scalable 4 to 20 mA analog output signal. Operating the transmitter using handheld terminals Field Xpert SFX350/370, field communicator 475 or remotely via PC FOUNDATION Fieldbus™ ITK 6.1.2PROFIBUS® PA Profile 3.02 Optional: stainless steel housing for hygienic or Ex d application
Benefits
High reliability in harsh industrial environments due to dual compartment housing and compact, fully potted electronicsBacklit display with large measured value, bar graph and status condition indicationDiagnostics information according to NAMUR NE107International approvals such as FM, CSA (IS, NI, XP and DIP) and ATEX (Ex ia, Ex nA nL, Ex d and dust ignition-proof); marine approvalSIL certification as per IEC 61508:2010Galvanic isolation 2 kV (sensor input / current output)