Technical Instructions forCorrelation SensorsPage 10 Correlation Sensors – Rev. 07 as of 20.04.2016®2.5 Device IdentificationThe instructions in this manual apply only for the type of sensor or the units de-picted on the title page.The article number can be found where the cable enters the sensor body as wellas on a nameplate on the end of the cable. This nameplate is protected againstweathering and abrasion by using a transparent shrunk-on hose and containsthe following:- name and address of manufacturer- CE label- type and serial number- year of manufacture- Ex label (on Ex-version sensors only) as mentioned in chapter 3.2.In case of enquiries and ordering replacement parts it is important to specify ar-ticle number as well as the serial number of the respective transmitter or sensor.This ensures correct and quick processing.ë You can find the declaration of conformity at the end of this manual.Fig. 2-1 Nameplate flow velocity sensor, type CSMFig. 2-2 Nameplate flow velocity sensor, type CSMD