Product features
Version with higher degree of protection IP69: suitable for cleaning with 80 °C hot water at 100 bar pressure at a distance of 100 mm from different directions
Stainless steel enclosure
Long life
Reed contacts, coded
Actuation from front
Switching distance up to 10 mm
With pre-wired cable
Version with LED lamp
Notes
2 mounting nuts are included in delivery
The actuator is not included in the delivery of the switches
Technical data
General technical data
Applied standards
EN ISO 13849-1, EN ISO 14119, EN 60947-5-2, EN 60947-5-3*
Enclosure
stainless steel 1.4539
Sensor type
type 4 interlocking device
Coding level
low coding
Tightening torque
mounting nut: max. 75 Nm
Degree of protection
IP66, IP67, IP69 (IEC/EN 60529) / IP69K (ISO 20653)
Switching system
reed contacts
Switching elements
1 NC/1 NO contact
Connection
cable 4 x AWG 20
Cable cross-section
4 x 0.56 mm²
Cable length
5 m
Switching voltage
max. 30 VDC
Rated operating current/voltage Ie/Ue
max. 20 mA / 24 VDC
Utilisation category
DC-12
Voltage drop at Ie
max. 3 V
Short-circuit current Ik
max. 30 mA for 50 ms
Degree of pollution
3
Safety class
II
Rated switching distance sn
10 mm
Assured switching distance »ON« sao
8 mm
Assured switching distance »OFF« sar
30 mm
Repeatability
± 0.5 mm
Hysteresis
approx. 14 mm
Ambient temperature
–20 °C … +85 °C
Mechanical life
> 10 million operations
Approvals
d
Safety-relevant data
EN ISO 13849-1
Performance Level PL e
Category
4
B10d (10 % load)
20 million
TM
max. 20 years
MTTFd
> 100 years
DC/DCavg
> 99 %
hop
8 h/day
dop
220 days/year
tzyklus
20 s
Note
The safety-related data are only valid in combination with a safety module, e.g. SRM 21 RT2 (mat. no. 1179203).
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Variants / Options
The following variants / options are available on request:
Maritime certification to DNV <
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