Instruction and Operation Manual
X-CM-QmBS-eng
Part Number: 541B052AHG
June, 2008
Section 2 Installing the Sensor
QmBS Sensor / QTA Transmitters
2-1
2.1 Overview
This section describes how to install Brooks QmBS sensors. The following general steps are required:
•
Determine the location of the sensor (see Section 2.3)
•
Orient the sensor (see Section 2.4)
•
Mount the sensor (see Section 2.5)
•
Ground the sensor (see Section 2.6)
2.2 European Installations
This Brooks product complies with all applicable European directives when properly installed in
accordance with the instructions in this manual. Refer to the EC declaration of conformity for
directives that apply to this product.
The EC declaration of conformity, with all applicable European directives, and the complete
ATEX
Installation Drawings and Instructions
are available on the internet at
www.BrooksInstrument.com
or through your local Brooks Support Center. See back cover for the nearest Brooks location.
2.3 Determining a Location
Choose a location for the sensor based on the requirements described in this section. The following
general guidelines can help you select an appropriate location for the sensor.
•
You should be able to stop flow through the sensor to facilitate the zeroing procedure.
•
For optimal performance, the sensor should remain full of process fluid.
•
The sensor must be installed in an area that is compatible with the classification specified on
the approvals tag (see Table A-4).
2.3.1 Hazardous Area Installations
Make sure the hazardous area specified on the sensor approvals tag is suitable for the environment in
which the sensor is installed (see Table A-5).
