RFLS-35-dat-3.6
r
ecommendation
for
mounting
Thanks to its design, the sensor is appropriate for detection of the level of
viscous and simultaneously electrically conductive
media
(yoghurt, jams and jellies, mayonnaise, spreads, liquid soap, creams or pastes). After setting the sensitivity of the given
media, it reliably reacts to the presence or absence of a medium level. On the contrary, the sensor does not react to remnants and
coatings of viscous media on the measuring electrode
B
asic
tecHnical
data
Supply voltage
7 ... 34 V DC
Power consumption
max. 5 mA DC
Max. switching current (NPN, PNP output)
300 mA
Residual voltage – ON state
max. 1.5 V
Coupling capacity (housing - power) / dielectric strength
5 nF / 500 V AC (50 Hz)
Ambient temperature range:
-40 ... +85°C
Protection class type DLS-35_-_ _-C-_-_
type DLS-35_-_ _-A(B,V,H)-_-_
IP67
IP68
Cable (versions with cable outlets)
PVC 3 x 0.5 mm
2
Weight (without cable)
approx. 0.15 kg
u
sed
materials
Part of the sensor
standard material
Housing
stainless steel W.Nr. 1.4404 (AISI 316L)
End of sensor
stainless steel W.Nr. 1.4301 (AISI 304)
electrode coating
PEEK
Cable gland (design “A”)
stainless steel W.Nr. 1.4571 / NBR
Cable gland (design “B”, "V”, “H”)
plastic PA / NBR
Connector M12 (design “C”)
nickel-plated brass / PA
t
p
–
temperature in
process connection place
t
a
–
ambient temperature
(housing with electronic module)
t
emperature
and
pressure
duraBility
–
designs N, NT
design variant
temperature t
p
temperature t
a
maximum overpressure for temperature
up to 30°C
up to 85°C up to 120°C
RFLS-35-1B (1E) -40°C ... +105°C -40°C ... +85°C 10 MPa
10 MPa
–
RFLS-35-1V
-20°C ... +105°C -40°C ... +85°C 10 MPa
10 MPa
–
