Installation Conditions; Installation - Endress+Hauser iTEMP HART TMT162 Bedienungsanleitung

Installation

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3.2

Installation conditions

3.2.1 Dimensions
The dimensions of the device can be found in chapter 10 ''Technical data''.
3.2.2 Installation point
Information on installation conditions, such as ambient temperature, protection
classification, climatic class, etc., can be found in chapter 10 "Technical data".
3.3 Installation
3.3.1 Direct installation to a sensor
If the sensor is fixed to the process installation, the transmitter can be fitted directly to the sensor.
Fig. 3: Installation of the field transmitter directly to a sensor
1 Thermowell
2 Measuring inset
3 Extension nipples and adapters
4 Sensor leads
5 Field wiring leads
6 Field wiring conduit
For installation proceed as follows:
1. Install and tighten thermowell (1). Screw the measuring inset (2) into the thermowell.
2. Attach necessary extension nipples and adapters (3) to the thermowell. Seal the nipple and
adapter threads with silicone tape.
3. Pull sensor leads (4) through the extensions and adapters into the terminal side of the
transmitter housing.
4. Install field wiring conduit (6) to the remaining transmitter conduit entry.
5. Pull field wiring leads (5) into the terminal side of the transmitter housing.
6. Attach and tighten both transmitter covers. Both transmitter covers must be fully engaged to
meet explosion-proof requirements.
TMT162
Endress+Hauser