Temperature Transmitter – ENDRESS HAUSER – Model: TMT84

SKU: 1-2-2-A10003-3

Temperature Transmitter
Part Number :TMT84-A1A1F
Output signal:PROFIBUS PA
Spring terminals, housing form B, DIN EN 50446
Field Housing: TA30H, Alu, 2x 1/2NPT, w/o display window, explosion proof enclosure – Non-hazardous area

In stock

In stock


TMT84 Temperature head transmitter

Transformation of sensor signals into standardized digital output signals for all industries
Unsurpassed reliability, accuracy and long-term stability in critical processes over all industries. The configurable transmitter not only transfers digital converted signals from RTD and TC sensors, it also transfers resistance and voltage signals using PROFIBUS® PA communication. High measurement point availability by means of sensor monitoring functions. Diagnostics information according to NAMUR NE 107. Optimization of the measurement accuracy by sensor-transmitter matching.

• Temperature transmitter with 2 universal input channels and PROFIBUS® PA protocol for the conversion of different input
signals into digital output signals
• The transmitter stands out due to signal reliability, long-term stability, high precision and advanced diagnostics function (important in critical processes)
• For the highest level of safety, availability and risk reduction
• Universal input usable for RTD thermometer, thermocouple (TC), resistance (Ω) or voltage transmitter (mV)
• DIN B style transmitter to fit in the smallest terminal heads or in remote housings in accordance with DIN EN 50446
• Optional installation in field housings even for use in Ex d areas

Your benefits
• Easy and standardized communication via PROFIBUS® PA Profile 3.02
• Straightforward design of measuring points in Ex-areas through FISCO/FNICO conformity in accordance with IEC 600079-27
• Diagnostics information according to NAMUR NE107
• Safe operation in hazardous areas thanks to international approvals
• High accuracy through sensor-transmitter matching
• Reliable operation with sensor monitoring and device hardware fault recognition
• Rapid no-tools wiring due to optional spring terminal technology
• Compatibility mode for easy replacement of the previous model iTEMP TMT184

Additional information

Measuring principle

Output signal

FOUNDATION Fieldbus protocol


Non-hazardous area


Without Sensor


Process connection

Without process connection

Electrical connection

1/2 NPT female

Integral indicator



Aluminum – w/o display window, explosion-proof enclosure







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