Installation Point; Installation; Direct Installation To A Sensor - Endress+Hauser iTEMP HART TMT162 Bedienungsanleitung

Installation

62
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