iTEMP TMT36 temperature transmitter

The iTEMP TMT36 is a reliable, long lasting, single-channel IO-Link temperature head transmitter with a form B connection head. Individual transmitter-sensor matching with Callendar van Dusen linearization further improves the temperature measurement accuracy of RTD sensors. The IO-Link capable iTEMP TMT36 can be installed in all modular Endress+Hauser thermometers to digitize a larger number of applications with special requirements using IO-Link technology.

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IO-Link temperature head transmitter with one RTD sensor input. The temperature transmitter is characterized by its reliability, long-term stability, high precision and diagnostic functions. For maximum safety and availability. Installation in terminal head form B (flat face), or on DIN rail with DIN rail clip. IO-Link (1x PNP, NPN or push-pull switch output, configurable).

Benefits

Push-in terminals for fast, tool-free wiring during installation or maintenance
Simple parametrization via free software tools (requires SFP20)
Transmitter-sensor matching using Callendar van Dusen linearization for critical measurement points
Improved RTD measurement accuracy up to 0.15 K and long-term stability
Safe and reliable operation
IO-Link technology to digitize the the last mile of your plant

Measuring principle

Head transmitter

Input

1 x RTD

Output

1 x IO-Link

Auxiliary power supply

18…30 V DC

Communication

IO-Link

Installation

Terminal head form B

Accuracy

(Pt100, -50…200 °C) <= 0,15 K

(Pt100, -58…392 °F) <= 0,15 K

Galvanic isolation

Certification

CSA General Purpose

Features

Input: RTD sensor (single channel).
Vector Controls
Accuracy: e.g., for Pt100 in range –50 °C to +200 °C ≤ 0.15 K.
Communication: IO-Link (plus switch output configurable: PNP, NPN or push-pull)
Wiring: Optional push-in terminals for tool-free wiring.
Installation: Terminal head form B (flat face) or DIN rail-mounted via clip.
Extended range: Typical RTD measurement span from about –200 °C up to +850 °C (depending on sensor) according to some product listings.
Parameterization: Via software tools when connected to IO-Link.
Long-term stability, built-in diagnostics (e.g., sensor monitoring, linearization matching) to improve measurement performance.