Technical Instructions for
Correlation Sensors
®
Correlation Sensors – Rev. 07 as of 20.04.2016
Page 25
1. Sensor for flow velocity measurement
2. Sensor screw joint (movable)
3. Retaining element
4. Sensor body
5. Installation help, screw M4
6. Cable gland
7. Sensor cable
Fig. 3-11
Overview pipe sensor, type CS2
3.2
Intended Use
Important Note
The sensors and the Electronic Box are exclusively intended to be used for
purposes as described above. Modifying or using the sensors or Electronic
Box for other purposes without the written consent of the manufacturer will
not be considered as use in accordance with the requirements.
Damages resulting from this are left at user’s risk.
Ex-Approval
The Ex-version of the sensors is designed to be used in areas with explosive
atmospheres (zone 1).
Approval ATEX / IECEx :
II 2 G Ex ib IIB T4 Gb / Ex ib IIB T4 Gb
CAUTION
Damages invalidate the Ex protection.
Damage might invalidate the Ex protection.
The sensor then is not allowed to be used in Ex zone 1 any longer.
Protect the sensor from shocks, drops or other damage.
Important Note
The approval is only valid in connection with the respective indication on the
sensors nameplate.The Ex-version sensors are matched to the NIVUS
transmitters regarding the assessment of intrinsically safe electrical systems
according to EN 60079-25.
