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EX-BN 20-20Z-3G/D

EX-BN 20

Producător: Schmersal Cod produs: 101194601 Disponibilitate: Solicita stoc Cantitate disponibila: 0 buc.
Solicita produs
  • Ex-Zone 2 and 22
  • Aluminium enlosure
  • 104 mm x 52 mm x 47 mm
  • Actuating distance up to 50 mm depending on actuating magnet and version
  • Non-contact principle
  • Screw connection
  • 2 reed contacts

Caracteristici

Manufacturer declaration

:
ATEX Zone 2 and 22

Active area:
Metal film

Active principle:
Magnetic drive

Actuating element:
Magnet

Actuating panels:
lateral

Actuating speed, maximum:
18

Ambient temperature, maximum:
70

Ambient temperature, minimum:
-15

Basic quantity unit:
Piece

bias magnet :
Yes

Bounce duration, maximum:
0.6

Bounce duration, minimum:
0.3

Cable cross-section of the cable glands, maximum:
10

Cable cross-section of the cable glands, minimum:
6

EAN ( European Article Number):
4030661359007

EAN (European Article Number):
4030661359007

eCl@ss number, Version 9.0:
27-27-01-05

Enclosure material:
Light-alloy diecast, paint finish

Explosion protection category:
3D; 3G

Explosion protection designation:
D II 3D Ex tc IIIC T90°C Dc X; D II 3G Ex nC IIC T5 Gc X

Explosion protection zones:
22; 2

Explosion protection: regulations:
EN 60079-0; EN 60079-31; EN 60079-15

Gross weight:
326.000

Height of sensor:
52

Housing construction form:
rectangular

Impact energy, maximum:
4

Included in delivery:
Actuators must be ordered separately.; Ex-certified screwed cable gland

Length of sensor:
47

Mechanical life, minimum:
1000000000

Net weight:
326.000

Note (General):
The opening and closing functions depend on the direction of actuation, the actuating magnets and the polarity of the actuating magnets.; When the switches and actuators come together, the colours must coincide: Red (S) to red (S) and green (N) to green (N).

Notice (Switch distance Sn):
Actuating distance up to 45 mm depending on version and actuating magnet

Number of shutters:
2

Product group:
Initial

Product name:
EX-BN 20

Product type description:
EX-BN 20-20Z-3G/D

Recommendation (actuator):
2x BP 10; 2x BP 15/2; BP 20; BP 31; BP 11; BP 12; BP 21; BE 20

Repeat accuracy R:
0.25

Resistance to vibrations to EN 60068-2-6:
10 … 55 Hz, amplitude 1 mm

Resistant to vibration:
50 g, on sine wave oscillation

Restistance to shock:
30 g / 11 ms

Storage and transport temperature, maximum:
70

Storage and transport temperature, minimum:
-25

Switch distance:
12 mm ... 45 mm

Switching capacity, maximum:
120

Switching current, maximum:
3

Switching element:
Normally open contact (NO)

Switching voltage, maximum:
250

Terminal Connector:
Screw connection

Versions:
Reed contacts

Voltage type:
AC (alternating current)

Width of sensor:
104

Housing

Weight:
326

ambient conditions

protection class:
IP67

Acorda o nota:

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