Electrical Connection; Connection And Safety Instructions - Hansford sensors HS-517 User Manual

4. Electrical connection

4.1 Connection and safety instructions

DANGER
The limit values listed in the EC type-examination certificate are

observed. (Capacity and inductance of the connection cable are not
included in the values.)
The supply corresponds to protection class III (protective insulation).

NOTE -
If the device is equipped with a cable socket it must be ensured that the
external diameter of the used cable is within the permissible clamping range.
Moreover you have to ensure that it lies in the cable gland firmly and cleftlessly!
NOTE -
Use a shielded and twisted multicore cable for the electrical connection.
QM039 Issue 1
Danger of death from electric shock or
explosion
- Explosion hazard if the operating voltage is too
high (max. 28 V
DC
- Always mount the device in a depressurized and
de-energized condition!
-
Do not install the device while there is a risk of
explosion.
Operate the device only within the specification!
-
(according data sheet and EC-type examination
certificate)
- 10 -
HS-517 User Manual
).