SICK CQF16 Instrucciones De Operación página 18

OPERATING INSTRUCTIONS
2 Safety information
2.1 General safety notes
2.2 Notes on UL approval
en
2.3 Intended use
18 O P E R A T I N G I N S T R U C T I O N S | CQF16
Connection, mounting and configuration of the product must only be car‐
ried out by qualified personnel.
This product does not constitute a safety component as defined in the
NO
Machinery Directive.
2006/42/EC
SAFETY
Do not install the product in places exposed to direct UV radiation (sun‐
light) or other weather conditions.
The product must be adequately protected against moisture and contami‐
nation.
The device must be supplied by a Class 2 source of supply.
UL Environmental Rating: Enclosure type 1, 2, 4, 4X, 5, 12
Ambient temperature: 80 °C
The CQF16 is suited for detecting materials in liquid form through non-metallic con‐
tainer walls or with direct contact to the liquids. The sensor compensates for foam,
moisture and deposits and can therefore be used to detect water-based liquids with a
conductivity of up to 50 mS/cm. (e.g. water, milk, honey, syrup, ink, bodily fluids, acids,
alkali solutions)
Application possibilities include:
- Injection molding machines, e.g. adhesives
- Chemical industry, e.g. water preparation, acid and alkaline solutions, solvents
- Packaging industry, e.g. fill level detection, dairy products
The ability of capacitive proximity sensors to detect materials depends on the object's
density and electrical properties. The sensing range given for capacitive proximity sen‐
sors relates to a measuring plate of standardized steel (ST37).
If changes are made to the product, any warranty claim against SICK AG shall become
void.
8022710.1EAN/2022-05-31 | SICK
Subject to change without notice