Характеристики и описание
General specifications | |
|---|---|
| Switching function | Normally closed (NC) |
| Output type | NAMUR |
| Rated operating distance | 4 mm |
| Installation | flush |
| Assured operating distance | 0 ... 3.24 mm |
| Actual operating distance | 3.6 ... 4.4 mm typ. |
| Reduction factor rAl | 0.41 |
| Reduction factor rCu | 0.39 |
| Reduction factor r304 | 0.78 |
| Output type | 2-wire |
Nominal ratings | |
| Nominal voltage | 8.2 V (Ri approx. 1 k?) |
| Switching frequency | 0 ... 1500 Hz |
| Hysteresis | 1 ... 15 typ. 5 % |
| Reverse polarity protection | reverse polarity protected |
| Short-circuit protection | yes |
| Suitable for 2:1 technology | yes , Reverse polarity protection diode not required |
| Current consumption | |
| Switching state indicator | all direction LED, yellow |
Functional safety related parameters | |
| MTTFd | 3010 a |
| Mission Time (TM) | 20 a |
| Diagnostic Coverage (DC) | 0 % |
Compliance with standards and directives | |
| Standard conformity | |
Approvals and certificates | |
| EAC conformity | TRCU 012/2011 |
| FM approval | |
| UL approval | cULus Listed, General Purpose |
| CSA approval | cCSAus Listed, General Purpose |
| CCC approval | CCC approval / marking not required for products rated ?36 V |
Ambient conditions | |
| Ambient temperature | -25 ... 100 °C (-13 ... 212 °F) |
| Storage temperature | -40 ... 100 °C (-40 ... 212 °F) |
Mechanical specifications | |
| Connection type | cable PVC , 2 m |
| Core cross-section | 0.34 mm2 |
| Housing material | Stainless steel 1.4305 / AISI 303 |
| Sensing face | PBT |
| Degree of protection | IP66 / IP67 |
| Cable | |
Equipment protection level Ga | |
| CE marking | [*PD-Z02585A*] |
| ATEX marking |  II 1G Ex ia IIC T6…T1 Ga The Ex-related marking can also be printed on the enclosed label. |
| Standards | EN 60079-0:2012+A11:2013 EN 60079-11:2012 Ignition protection "Intrinsic safety" Use is restricted to the following stated conditions |
| Appropriate type | NCB4-12GM...-N0... |
| Effective internal inductivity | max. 120 nF ; a cable length of 10 m is considered. |
| Effective internal inductance | max. 50 µH ; a cable length of 10 m is considered. |
| Ambient temperature | Details of the correlation between the type of circuit connected, the maximum permissible ambient temperature, the temperature class, and the effective internal reactance values can be found on the EC-type examination certificate. Note: Use the temperature table for category 1 !!! The 20 % reduction in accordance with EN 1127-1 has already been applied to the temperature table for category 1. |
Equipment protection level Gb | |
| CE marking | [*PD-Z02585A*] |
| ATEX marking | |
General specifications
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