Technical Instructions for
Correlation Sensors
Page 32
Correlation Sensors – Rev. 07 as of 20.04.2016
®
Minimum filling level
8,0 cm
Sonic beam angle
±5 degrees
Level measurement – Water ultrasonic
Measurement range
0 to 500 cm (0 to 16.4 ft),
lowest absolutely measurable level 8 cm (0.26 ft)
Zero point drift
absolutely stable zero point
Measurement uncertainty
< ±2 mm
Level measurement - Pressure
Measurement range
0 to 500 cm
Zero point drift
max. 0.75 % of final value (0–50 °C)
Measurement uncertainty
<0.5 % of final value
Temperature measurement
Measurement range
-20 °C to +50 °C
Measurement uncertainty
±0.5 K
Storing
Strictly observe the storing conditions below:
-
max. temperature: +70° C (158° F)
-
min. temperature: - 30° C (-22° F)
-
max. humidity:
100 %
When storing, protect the sensors from corrosive or organic solvent vapours, ra-
dioactive radiation and strong electromagnetic radiation..
4.8
Equipment
4.8.1 Delivery
The standard delivery of the correlation sensors contains:
-
The instruction manual with the certificate of conformity. Here, all necessary
steps to correctly install and to operate the sensors are listed.
-
One correlation sensor as on the delivery note
Check additional accessories depending on your order and by using the delivery
note.
4.8.2 Receipt
Check the delivery according to the delivery note for completeness and intact-
ness immediately after receipt. Report any damage in transit to the carrier in-
stantly. Send an immediate, written report to NIVUS GmbH in Eppingen as well.
Incomplete delivery shall be directly reported to the headquarters in Eppingen or
your local distributor in written form within two weeks.
Mistakes cannot be rectified later!
