Schmersal : EX-BNS 250-11ZG-3G/D 20,0M-101195804
EX-BNS 250-11ZG-3G/D 20,0M
EX-BNS 250-11ZG-3G/D 20,0M-101195804
Explosion protection for ATEX Zones 2 and 22Thermoplastic enclosureInsensitive to transverse misalignmentno mechanical wear64 mm x 29.5 mm x 15.5 mm (incl. protective enclosure)
- Explosion protection for ATEX Zones 2 and 22
- Thermoplastic enclosure
- Insensitive to transverse misalignment
- no mechanical wear
- 64 mm x 29.5 mm x 15.5 mm (incl. protective enclosure)
Ordering data
| Note (Delivery capacity) | Not available! |
| Product type description | EX-BNS 250-11ZG-3G/D 20,0M |
| Article number (order number) | 101195804 |
| EAN (European Article Number) | 4030661362588 |
| eCl@ss number, version 12.0 | 27-27-44-01 |
| 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 60079-31 |
| Explosion protection zones | 2 22 |
| Explosion protection category | 3G 3D |
| 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 |
General data
| Housing construction form | Block |
| Installation conditions (mechanical) | not flush |
| Housing material | Glass-fibre, reinforced thermoplastic |
| Gross weight | 658 g |
General data - Features
| Coding | Yes |
| Integral system diagnostics, general | Yes |
| Prerequisite evaluation unit | Yes |
| Number of normally closed (NC) | 1 |
| Number of normally open (NO) | 1 |
| Number of cable wires | 4 |
| 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
| Actuating element | Magnet |
| Impact energy, maximum | 7 J |
| Direction of motion | Head-on to the active surface |
Mechanical data - Switching distances according EN IEC 60947-5-3
| Assured switching distance "ON" Sao | 4 mm |
| Assured switching distance "OFF" Sar | 14 mm |
Mechanical data - Connection technique
| Length of cable | 20 m |
| Termination | Cable |
| Wire cross-section | 0.25 mm2 |
| Wire cross-section | 23 AWG |
| Material of the Cable mantle | PVC |
Mechanical data - Dimensions
| Length of sensor | 13 mm |
| Width of sensor | 33 mm |
| Height of sensor | 25 mm |
Ambient conditions
| Degree of protection | IP67 |
| Ambient temperature | -25 ... +70 °C |
| Storage and transport temperature | -25 ... +70 °C |
| Resistance to vibrations | 10 … 55 Hz, amplitude 1 mm |
| Restistance to shock | 30 g / 11 ms |
Electrical data
| Switching voltage, maximum | 24 VDC |
| Switching current, maximum | 0.1 A |
| Switching capacity, maximum | 1 W |
| Switching element | 1 NO contact, 1 NC contacts |
| Switching frequency, maximum | 5 Hz |
Electrical data - Digital Output
| Design of control elements | Miscellaneous, Reed contacts |
Status indication
| Note (Integral System Diagnostics, status ) | The LED is illuminated when the guard door is open. |
Scope of delivery
| Scope of delivery | Actuator must be ordered separately. |
Accessory
| Recommendation (actuator) | EX-BPS 250-3G/D |
| Recommended safety switchgear | SRB-E-301ST SRB-E-201LC |
Note
| Note (General) | Contact symbols shown for the closed condition of the guard device. The contact configuration for versions with or without LED is identical. |
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