Instruction manual switches with large electronic unit 05
March 2021
Liquid switches
What can happen if the switch is installed outside the recommended
temperature range
The HB-products web page has temperature specifications for the switches, and these will be different from the recommended
temperature specifications. The switches will operate outside the recommended range but will not be optimal. For oil switches
the switch point will change with temperature and this means there is a risk that the switch will not detect oil or detect without
oil. For sensors installed in low temperatures condensation might occur and water run into the connection between the
mechanical and electrical unit. This might disturb the measurement. Sensors designed for low temperatures has treaded union
which is waterproof.
Labelling:
The switches are delivered as NO/NC. The switches setting is printed on the small silver label on the switch together with the
type code. On the same label you find a combined version number and manufacturing date and in second row a unique
production number.
V
ERSION
:
VU10
DATE
:
080319
DDMMYY
Production no. 400000