7
Maintenance and care
The device is maintenance-free.
–
Clean the device with a damp cloth only. Do not use the following agents:
–
scouring agents
–
alcohol
–
solvents
–
Protect surfaces from excessive temperature rise.
8
Fault clearance
Fault description
Cause
Remedy
Incorrect or unexpected signal
Wire break
Replace cable
Tab. 4
9
Technical data
Operating conditions
Storage temperature
[°C]
-
40 … 100
Ambient temperature T
min
[°C]
-
25
Effective internal inductance L
i
for sensor circuit's
with cable length
£
10 m
[μH]
100
Effective internal capacity C
i
for sensor circuit's
with cable length
£
10 m
[nF]
100
Valve circuit for SRBG-C1-N-20N-ZC-C2-C2-EX5
Effective internal inductance L
i
with cable length
£
10 m
[μH]
20
Effective internal capacity C
i
with cable length
£
10 m
[nF]
10
Valve circuit
U
i
= 32 V
I
i
= 240 mA
Electrical connection
SRBG-C1-N-20N-ZC-M12-EX5
M12 x 1 , plug connector, 4-pin
High-alloy stainless steel
SRBG-C1-N-20N-ZC-C2-C2-EX5
Terminal box with spring-loaded terminal
Nominal conductor cross section that can be connected
SRBG-C1-N-20N-ZC-C2-C2-EX5
[mm
2
]
flexible: 0.2 … 1.5
rigid: 0.2 … 2.5
Cable connector
SRBG-C1-N-20N-ZC-C2-C2-EX5
M20 x 1.5 (sensor)
M12 x 1.5 (valve)
Operating voltage range
[V DC]
8.2
Max. switching frequency
[Hz]
3000
Protection against short circuit
yes
Protection against incorrect polarity
for all electrical connections
Switching element function
normally closed contact
Current consumption
Calibrating plate not recorded
[mA]
³
3
Calibrating plate recorded
[mA]
£
1
Protection class
IP67 in accordance with EN 60529
Switching output
NAMUR in accordance with DIN EN 60947-5-6
Measuring principle
inductive
Mounting dimensions
corresponding to VDI/VDE 3845
Materials
Housing
PBT
Screws
High-alloy stainless steel
Tab. 5
ATEX operating conditions
Ambient temperature T
max
SRBG-C1-N-20N-ZC-M12-EX5
Ui: 15 V
Ii: 25 mA
Pi: 34 mW
T6: 55 °C
T5: 70 °C
T4 … T1: 95 °C
Group IIIC: 100 °C
Ui: 15 V
Ii: 25 mA
Pi: 64 mW
T6: 55 °C
T5: 70 °C
T4 … T1: 95 °C
Group IIIC: 100 °C
Ui: 15 V
Ii: 52 mA
Pi: 169 mW
T6: 50 °C
T5: 60 °C
T4 … T1: 90 °C
Group IIIC: 90 °C
Ambient temperature T
max
SRBG-C1-N-20N-ZC-C2-C2-EX5
Ui: 15 V
Ii: 25 mA
Pi: 34 mW
T6: 55 °C
T5: 65 °C
T4 … T1: 95 °C
Ui: 15 V
Ii: 25 mA
Pi: 64 mW
T6: 55 °C
T5: 65 °C
T4 … T1: 95 °C
Ui: 15 V
Ii: 52 mA
Pi: 169 mW
T6: 45 °C
T5: 60 °C
T4 … T1: 85 °C
Tab. 6
IECEx operating conditions
Ambient temperature T
max
SRBG-C1-N-20N-ZC-M12-EX5
Ui: 15 V
Ii: 25 mA
Pi: 34 mW
T6: 75 °C
T5: 90 °C
T4 … T1: 100 °C
Group IIIC: 100 °C
Ui: 15 V
Ii: 25 mA
Pi: 64 mW
T6: 75 °C
T5: 90 °C
T4 … T1: 100 °C
Group IIIC: 100 °C
Ui: 15 V
Ii: 52 mA
Pi: 169 mW
T6: 65 °C
T5: 80 °C
T4 … T1: 90 °C
Group IIIC: 90 °C
Ambient temperature T
max
SRBG-C1-N-20N-ZC-C2-C2-EX5
Ui: 15 V
Ii: 25 mA
Pi: 34 mW
T6: 70 °C
T5: 85 °C
T4 … T1: 100 °C
Ui: 15 V
Ii: 25 mA
Pi: 64 mW
T6: 70 °C
T5: 85 °C
T4 … T1: 100 °C
Ui: 15 V
Ii: 52 mA
Pi: 169 mW
T6: 65°C
T5: 80 °C
T4 … T1: 90 °C
Tab. 7
10
Approved accessories
Designation
Type
Part no.
Position indicator
SASF-S2-B-F-A34
4046082
Position indicator
SASF-S2-B-F-A56
4077125
Tab. 8
