Order No
101186630
Article Code
101186630
Certificates
ATEX (Konformitätserklärung)
Schmersal
Emniyetli Anahtarlama ve Denetleme
EX / ATEX Ürünleri
EX-BN 20-11RZ-3G/D
Product Description
- • IP Rating: IP67 | Weight: 330 g
Product Features
- • 2 reed contacts_x000D_
- • ATEX Zon 2 ve 22 için patlama koruması_x000D_
- • Alüminyum gövde_x000D_
- • 104 mm x 52 mm x 47 mm_x000D_
- • Actuating distance up to 50 mm depending on actuating magnet and version_x000D_
- • Temazsız çalışma prensibi_x000D_
- • Screw connection
Technical Specifications
General Note
The opening and closing functions depend on the direction of actuation, the actuating magnets and the polarity of the actuating magnets.
Active Area
Yanal
Impact Resistance
30 g / 11 ms
Gross Weight
330 g
Housing Material
Hafif alloy pressurized cast, painted
Manufacturer Declaration
ATEX Zone 2 and 22
Sensor Length
47 mm
Scope of Delivery
Actuator additionally order must be. Ex-certified screwed cable gland
Vibration Resistance
10 … 55 Hz, amplitude 1 mm
Min. Bounce Time
0.3 ms
Actuation Element
Magnet
IP Protection Class
IP67
Max. Bounce Time
0.6 ms
Ambient Temperature
-15 ... +70 °C
Sensor Width
104 mm
Operating Principle
Magnetic drive
Actuation Panels
Yanal
Switching Element
Bistabil contact, NK / NA
Switching Principle
Reed contacts, non-contact prensip
Max. Impact Energy
4 J
Mechanical Life (min.)
1,000,000,000 Cycles
Housing Design Form
rectangular
Sensor Height
52 mm
Recommendation (Actuator)
2x BP 15/2 BP 20 BP 10 S 2x BP 10 S BP 34 S BP 20 S BP 31 S BP 11 S BP 21 S 2x BP 21 S BP 10 N 2x BP 10 N BP 15 N BP 34 N BP 20 N BP 31 N BP 11 N 2x BP 11 N 2x BP 12 S BP 21 N 2x BP 21 N BE 20 N(S) ST 24VDC BE 20 N(S) 48VDC BP 15/2
Repeat Accuracy R
0.3 mm
Pre-Loaded Magnet
Yes
Terminal Connection
Threaded terminal block M20 x 1,5
Vibration Resistant
50 g, sine wave vibration
Switching Distance Sn
12 mm … 50 mm
Max. Actuation Speed
18 m/s
Explosion Protection Definition
D II 3G Ex nC IIC T5 Gc X D II 3D Ex tc IIIC T90°C Dc X
Number of Overlapping Contacts
2
Min. Cable Gland Cross-Section
6 mm
Max. Switching Current
0.125
Max. Cable Gland Cross-Section
10 mm
Explosion Protection Zones
2 22
Explosion Protection Category
3G 3D
Max. Switching Voltage
250 VDC
Note (Switching Distance)
All switching distances EN IEC 60947-5-2'ye is according to
Max. Switching Capacity
120 VA
Note (Switching Distance Sn)
Actuating distance up to 50 mm depending on version and actuating magnet
Explosion Protection Regulations
EN IEC 60079-0 EN IEC 60079-15 EN 60079-31
Storage/Transport Temperature
-20 ... +70 °C