Heinrichs Messtechnik
BGN Installation and Operating Instructions
Page 4 of 34
Subject to change without notice
1. Introduction
These Installation and Operating Instructions serve as a tool for the correct installation, operation and maintenance of the device.
They are a supplement to the BGN Device Description. Read the manual carefully before the device is installed and put into use. It
does not include special versions or applications.
All devices are thoroughly checked for order compliance and operability before delivery. Upon receipt, please conduct a visual
inspection of possible damage that may be identified as having occurred during shipment. If you discover any defect, please
contact our head office in Cologne or the local sales office responsible for your area (see the telephone directory at the end of this
manual or on our Web site). Apart from a description of the error, we will need the equipment type and serial number of the
delivery.
Heinrichs Messtechnik shall not furnish guarantee for any repair work done without prior notice. Unless otherwise agreed on, the
rejected parts must be made available to us in case a claim is made.
2. Identification
2.1. Supplier/manufacturer
Heinrichs Messtechnik GmbH
Robert-Perthel-Str. 9
D-50739 Köln
Phone +49 (221) 49708 - 0
Fax +49 (221) 49708 - 178
Internet:
E-mail: [email protected]
2.2. Product type
Flow meter in all-metal design based on the
variable area principle
2.3. Issue date
10.02.2020
2.4. Version no
.
File: BGN_BA_20.02_en
3
Applications
The BGN meter is suitable for flow measurement of liquid or gaseous products in pipes. It shows the current flow rate in volume or
mass per unit in time. Please consider also the provisions for the use in hazardous areas.
Applications: flow measurement, dosing, monitoring, adjusting and control of liquid and gaseous products.
The meter’s design makes it ideal for processes under difficult and adverse operating conditions.
The devices are available with additional electrical equipment for process monitoring and control.
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Safety instructions
4.1
Intended use
The BGN variable-area flow meter may be used only for flow measurements of fluid and gaseous media. The
manufacturer shall not be liable for damages that may result from unintended or inappropriate use.
When dealing with an aggressive medium, clarify the material resistance of all wetted parts.
When using the device in hazardous areas, follow the applicable national installation rules.
4.2
Installation, start-up and operating personnel
Only trained specialists authorized by the system operator may carry out the installation, electrical installations, start-
up, maintenance and operation. They must read and understand the operating manual and follow its instructions.
The required mounting, electrical installation, start-up and maintenance work may only be carried out by expert and
authorized persons designated by the plant operator.
Basically, follow the conditions and provisions applicable in your country.
Instruments series BGN will be
delivered without label stickers.
All important informations such as:
-Measuring range
-Manufacturer
-Serial number
-Model code
-CE marking
-Neccessary Ex marking
are printed on instrument scale and
can be read from there.
