| Product type description | EX-BNS 250-11Z-3G/D |
| Article number | 101179979 |
| EAN code | 4030661332598 |
| eCl@ss | 27-27-24-02 |
| Approval | |
| Approval | ATEX |
| Classification | |
| Standards | EN ISO 13849-1 |
| B10d Opener/Normally open contact (NC/NO) | 25.000.000 |
| - notice | at max. 20% contact load |
| Mission time | 20 Years |
| notice |
|
| Global Properties | |
| Product name | EX-BNS 250 |
| Standards | EN 60079-0, EN 60079-15, EN 60079-31, IEC 60947-5-3, EN 13463-1, EN 13463-5, BG-GS-ET-14 |
| Compliance with the Directives (Y/N)
| Yes |
| Materials | |
| - Material of the housings | Plastic, glass-fibre reinforced thermoplastic |
| - Material of the cable mantle | PVC |
| Housing construction form | Block |
| Weight | 43 g |
| Coding available (Y/N) | Yes |
| Monitoring function of downstream devices (Y/N) | No |
| Prerequisite evaluation unit | Yes |
| Recommended safety-monitoring module | |
| Recommended actuator | EX-BPS 250-3G/D |
| Mechanical data | |
| Design of electrical connection | Cable |
| Cable length | 1 m |
| Conductors | 4 x 0,25 mm² |
| AWG-Number | 23 |
| mechanical installation conditions | not flush |
| Active area | front side |
| Ensured switch distance ON Sao | 4 mm |
| Ensured switch distance OFF Sar | 14 mm |
| Type of actuation | Magnet |
| Direction of motion | head-on with regard to the active surface |
| restistance to shock | 30 g / 11 ms |
| Resistance to vibration | 10 … 55 Hz, Amplitude 1 mm |
| Impact energy | max. 1 Nm |
| Ambient conditions | |
| Ambient temperature | |
| - Min. environmental temperature | −25 °C |
| - Min. environmental temperature | −25 °C |
| - Max. environmental temperature | +70 °C |
| Storage and transport temperature | |
| - Min. Storage and transport temperature | −25 °C |
| - Min. Storage and transport temperature | −25 °C |
| - Max. Storage and transport temperature | +70 °C |
| - Max. Storage and transport temperature | +70 °C |
| Protection class | IP67 |
| Electrical data | |
| Integrated Safety monitoring module available (Y/N) | No |
| Cross circuit/short circuit recognition possible (Y/N) | Yes |
| Voltage type | VDC |
| Switch frequency | max. 5 Hz |
| Switching voltage | 24 VDC max. |
| Switching current | 100 mA max. |
| Switching capacity | 1 W max. |
| Outputs | |
| Design of control output | Other, Reed contakts |
| Number of shutters | 1 piece |
| Number of openers | 1 piece |
| Electrical data - Safety outputs | |
| Number of secure semi-conductor outputs | 0 piece |
| Number of secure outputs with contact | 0 piece |
| Electrical data - Diagnostic output | |
| Number of semi-conductor outputs with signaling function | 0 piece |
| Number of outputs with signaling function that already have a contact | 0 piece |
| LED switching conditions display | |
| LED switching conditions display (Y/N) | No |
| ATEX | |
| EX-marking | EX II 3D Ex tc IIIC T80°C Dc XEX II 3G Ex nC IIC T6 Gc X |
| Explosion protection categories for gases | 3G |
| Explosion protection Zones for gases | 2 |
| Explosion protected category for dusts | 3D |
| Explosion protection Zones for dusts | 22 |
| Dimensions | |
| Dimensions of the sensor | |
| - Width of sensor | 33 mm |
| - Height of sensor | 25 mm |
| - Length of sensor | 13 mm |
| notice | |
| Contact symbols shown for the closed condition of the guard device. | |
| The contact configuration for versions with or without LED is identical. | |
| Included in delivery | |
| Actuators must be ordered separately. | |
| Keywords | |
| Keywords | Ex, EEx, ATEX, Ex BNS250, Ex BNS 250, BNS250 Ex, BNS250ex, BNS 250ex, ATEX BNS 250 |
| Diagram | |
Note Diagram
positive break NC contact
active
no active
Normally-open contact
Normally-closed contact | |
| K.A. Schmersal GmbH & Co. KG, Möddinghofe 30, D-42279 WuppertalThe data and values have been checked throroughly. Technical modifications and errors excepted.Generiert am 03.08.2016 - 11:41:43h Kasbase 3.2.4.F.64I | |






























