Datasheet

FLUID SENSORS | SICK8023680/2019-05-03
Subject to change without notice
5
LEVEL SENSORS GRF18S
Detailed technical data
Features
Medium
Fluids
Measurement
Switch
Light source
LED
Type of light
Visible red light
Wave length
650 nm
Process pressure
–0.5 bar ... 16 bar
Process temperature
–25 °C ... +55 °C
UL approval
l
RoHS certicate
l
Performance
Response time
10 ms
Mechanics
Wetted parts
Stainless steel 316L, polysulfon, FPM
Process connection
G ½
Housing material
Stainless steel 1.4404
Electronics
Supply voltage
10 V DC ... 30 V DC
1)
Residual ripple
≤ 5 V
pp
2)
Power consumption
≤ 30 mA at 24 V DC without output load
Protection class
III
Connection type
M12 round connector x 1, 4-pin
Output signal
1 x NPN
3)
1 x PNP
3)
(depending on type)
Switching mode
Normally open / Normally closed (depending on type)
Signal voltage HIGH
Vs - 3 V
Signal voltage LOW
Approx. 0 V (PNP)
≤ 3 V (NPN)
Output current
≤ 100 mA
3)
Switching frequency
250 Hz
4)
Enclosure rating
IP67 / IP69
1)
U
V
connections, reverse polarity protected.
2)
May not exceed or fall below U
v
tolerances.
3)
Output overcurrent and short-circuit protected.
4)
With light/dark ratio 1:1.
Ambient data
Ambient operating temperature
–25 °C ... +55 °C
Ambient storage temperature
–25 °C ... +70 °C
A
B
C
D
E
F
H
I
J
K
L
M
N
O
P
Q
R
S
T