Incoming acceptance and product identification Liquisys M CLM223/253
10 Endress+Hauser
3.3 Product identification
3.3.1 Nameplate
The nameplate provides you with the following information on your device:
• Manufacturer identification
• Order code
• Extended order code
• Serial number
• Ambient and process conditions
• Input and output values
• Safety information and warnings
Compare the data on the nameplate with your order.
3.3.2 Product identification
The order code and serial number of your product can be found in the following locations:
• On the nameplate
• In the delivery papers
Obtaining information on the product
1. Go to the product page for your product on the Internet.
2. In the navigation area on the right-hand side, select "Check your device features"
under "Device support".
An additional window opens.
3. Enter the order code from the nameplate into the search field.
You will receive information on each feature (selected option) of the order code.
3.4 Certificates and approvals
3.4.1 mark
The product meets the requirements of the harmonized European standards. As such, it
complies with the legal specifications of the EC directives. The manufacturer confirms
successful testing of the product by affixing to it the mark.
3.4.2 CSA General Purpose
The following device versions meet the requirements of CSA and ANSI/UL for Canada and
the US:
• CLM253-**2/3/7***
• CLM223-**2/3/7***