Burkert FULLBORE S051 Manual de instalação - Página 9
Procurar online ou descarregar pdf Manual de instalação para Acessórios Burkert FULLBORE S051. Burkert FULLBORE S051 16 páginas.
Imprimir página
FULLBORE
S055 / S051 / S054
GROUNDING INSRUCTIONS
For correct operation of the meter, it is NECESSARY that the sensor and the liquid are equipotential, so ALWAYS
connect the sensor and converter to ground:
GROUNDING WITH METALLIC PIPE
o
Sensors with ground socket
on the connection box
GROUNDING WITH INSULATING PIPE
o
INSULATING GASKET
METALLIC
RING
GROUNDING WHEN THERE IS A CATHODIC PROTECTION OVER THE PIPE
o
INSULATING GASKET
ISOIL
METALLIC RING
W afer sensors
If the sensor has to be mounted on a
pipe made of an insulating material
is necessary:
If the sensor must be install
in the piping with a chatode
protection, is necessary:
INSULATING
BUSH
Flanged sensors
- Install two metallic ring between
the sensor flanges and the counter
flanges of the pipe line or:
- Use a sensor with the additional
grounding electrode
- using insulating bushes to isolate
the bolts
- Grounding metallic rings should be
provided to ground the liquid using
insulating gasket between the rings
- IMPORTANT :
The ripple of DC power source used
for cathodic protection
shall be = 0
English
7