101185026 – Schmersal

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EX-BNS 303-12Z-2187-3G/D Safety Sensor Ex-Zones “Schmersal”

Explosion protection for ATEX Zones 2 and 22
Thermoplastic enclosure
Ø M30
With coding
Insensitive to transverse misalignment
Suitable for food processing industry only in combination with BPS 303 SS
no mechanical wear
eCl@ss number, version 11.0
27-27-24-02
eCl@ss number, version 9.0
27-27-24-02
ETIM number, version 7.0
EC002544
ETIM number, version 6.0
EC002544
Explosion protection
Explosion protection: regulations
EN IEC 60079-0
EN IEC 60079-15
EN IEC 60079-31
Explosion protection zones
22
2
Explosion protection category
3D
3G
Explosion protection designation
D II 3G Ex nC IIC T6 Gc X
D II 3D Ex tc IIIC T80°C Dc X
Manufacturer declaration
ATEX Zone 2 and 22
Housing construction form
Cylinder, tread
Installation conditions (mechanical)
quasi-flush
Enclosure material
Glass-fibre, reinforced thermoplastic
Material of the nuts
Thermoplastic
Gross weight
95 g
Coding
Yes
Short circuit detection
Yes
Cross-circuit detection
Yes
Number of normally closed (NC)
2
Number of normally open (NO)
1
Number of safety contacts
2
Number of cable wires
6
Safety classification
Standards
EN ISO 13849-1
Mission time
20 Year(s)
Safety classification – Safety outputs
B10D- Value Normally-closed contact/Normally open contact (NC/NO)
25,000,000 Operations
Mechanical data
Active area
front side
Actuating element
Magnet
Impact energy, maximum
4 J
Direction of motion
Head-on to the active surface
Tightening torque of nuts, maximum
3 Nm
Mechanical data – Switching distances according EN IEC 60947-5-3
Assured switching distance “ON” Sao
5 mm
Assured switching distance “OFF” Sar
15 mm
Mechanical data – Connection technique
Termination
Cable
Length of cable
1 m
Wire cross-section
0.25 mm2
Wire cross-section
23 AWG
Material of the Cable mantle
PVC
Mechanical data – Dimensions
ISO thread of the sensor
M30
width across flats
36 BK
Length of sensor
44 mm
Ambient conditions
Degree of protection
IP67
Ambient temperature
-25_+70
Storage and transport temperature, minimum
-25 °C
Storage and transport temperature, maximum
+70 °C
Resistance to vibrations
10 … 55 Hz, amplitude 1 mm
Restistance to shock
30 g / 11 ms
Electrical data
Switching voltage, maximum
100 VAC
Switching voltage, maximum
100 VDC
Switching current, maximum
0.4 A
Switching capacity, maximum
10 W
Switching frequency, maximum
5 Hz
Electrical data – Digital Output
Design of control elements
Miscellaneous, Reed contacts
Scope of delivery
Scope of delivery
Actuators must be ordered separately.
Scope of delivery of mounting material
2x nuts M30 x 1.5
Accessory
Recommendation (actuator)
BPS 300
BPS 303
BPS 303 SS
coded
Recommended safety switchgear
SRB-E-301ST
SRB-E-201LC