Endress+Hauser Smartec CLD18, Руководство по эксплуатации

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Smartec CLD18 Installation
Hauser 11
4.4 Certificates and approvals
4.4.1 Declaration of conformity
The product meets the requirements of the harmonized European standards. As such, it
complies with the legal specifications of the EU directives. The manufacturer confirms
successful testing of the product by affixing to it the

mark.
4.4.2 Hygiene
FDA
All materials in contact with the product are FDA-listed materials (apart from the PVC process
connections).
EHEDG
Certified cleanability according to EHEDG Type EL Class I.
When using the sensor in hygienic applications, please note that the cleanability of the
sensor also depends on the way the sensor is installed. To install the sensor in a pipe, use
the appropriate and EHEDG-certified flow vessels for the particular process connection.
3-A
Certified according to 3-A Standard 74- ("3-A Sanitary Standards for Sensor and Sensor
Fittings and Connections Used on Milk and Milk Products Equipment").
EC Regulation No. 1935/2004
The sensor meets the requirements of EC Regulation No. 1935/2004 on materials and articles
intended to come into contact with food.
4.4.3 Pressure approval
Canadian pressure approval for pipes according to ASME B31.3
5 Installation
5.1 Installation conditions
5.1.1 Installation instructions
For a 3-A compliant installation, the following must be noted:
After the instrument is installed its hygienic integrity shall be maintained. The
instrument shall be installed with the leakage detection at the lowest point of the
assembly. Furthermore all process connections must be 3-A compliant.
Orientations
The sensor must be completely immersed in the medium. Avoid air bubbles in the area of the
sensor.