Endress+Hauser Proline Promag W 400 HART, Operating Instructions Manual

Page: 189 / 198

Proline Promag W 400 HART Technical data
Hauser 189
Measuring instrument
approval
The measuring device is (optionally) approved as a cold water meter (MI
‐
001) for volume
measurement in service subject to legal metrological control in accordance with the
European Measuring Instruments Directive 2004/22/EC (MID).
The measuring device is qualified to OIML R49: 2006 and has an OIML Certificate of
Conformity (optional).
Other standards and
guidelines
• EN 60529
Degrees of protection provided by enclosures (IP code)
• EN 61010-1
Safety requirements for electrical equipment for measurement, control and laboratory
use - general requirements
• IEC/EN 61326
Emission in accordance with Class A requirements. Electromagnetic compatibility (EMC
requirements).
• ANSI/ISA-61010-1 (82.02.01): 2004
Safety Requirements for Electrical Equipment for Measurement, Control and Laboratory
Use - Part 1 General Requirements
• CAN/CSA-C22.2 No. 61010-1-04
Safety Requirements for Electrical Equipment for Measurement, Control and Laboratory
Use - Part 1 General Requirements
• NAMUR NE 21
Electromagnetic compatibility (EMC) of industrial process and laboratory control
equipment
• NAMUR NE 32
Data retention in the event of a power failure in field and control instruments with
microprocessors
• NAMUR NE 43
Standardization of the signal level for the breakdown information of digital transmitters
with analog output signal.
• NAMUR NE 53
Software of field devices and signal-processing devices with digital electronics
• NAMUR NE 105
Specifications for integrating fieldbus devices in engineering tools for field devices
• NAMUR NE 107
Self-monitoring and diagnosis of field devices
• NAMUR NE 131
Requirements for field devices for standard applications
16.13 Application packages
Many different application packages are available to enhance the functionality of the
device. Such packages might be needed to address safety aspects or specific application
requirements.
The application packages can be ordered with the device or subsequently from
Hauser. Detailed information on the order code in question is available from your
local Hauser sales center or on the product page of the Hauser website:
www.endress.com .
Cleaning
Package Description
Electrode cleaning circuit
(ECC) The electrode cleaning circuit (ECC) function has been developed to have a solution
for applications where magnetite (Fe
3
O
4
) deposits frequently occur (e.g. hot
water). Since magnetite is highly conductive this build up leads to measuring errors
and ultimately to the loss of signal. The application package is designed to AVOID
build up of highly conductive matter and thin layers (typical of magnetite).