MLV11-54-Ex/40b/112
Datasheet excerpt: Technical data of MLV11-54-Ex/40b/112
| Product Description | ||
|---|---|---|
| NAMUR retroreflective sensor, small housing design, 3 m detection range, red light, light/dark on, DC version, NAMUR output, M12 plug | ||
| General specifications | ||
|---|---|---|
| Effective detection range | 0 … 3 m | |
| Reflector distance | 300 … 3000 mm | |
| Threshold detection range | 3 m | |
| Reference target | H85 reflector | |
| Light source | LED | |
| Light type | modulated visible red light , 660 nm | |
| Polarization filter | yes | |
| Ambient light limit | ≤ 10000 Lux sun light ≤ 7500 Lux halogen light |
|
| Functional safety related parameters | ||
| MTTFd | 1319 a | |
| Mission Time (TM) | 20 a | |
| Diagnostic Coverage (DC) | 0 % | |
| Indicators/operating means | ||
| Function indicator | LED yellow: switching state | |
| Control elements | sensitivity adjustment | |
| Electrical specifications | ||
| Operating voltage | 6 … 15.5 V DC (Ri approx. 0 Ohm) | |
| Ripple | 5 % | |
| Power consumption | max. 64 mW | |
| Time delay before availability | 20 ms | |
| Output | ||
| Switching type | light/dark on, programmable | |
| Signal output | 1 NAMUR output NC/NO programmable | |
| Switching voltage | 8 V DC (Ri approx. 1 kΩ) | |
| Switching frequency | ≤ 100 Hz | |
| Current consumption | ||
| Reference target detected | connection 1, 2: ≥ 2.2 mA connection 1, 4: ≤ 1 mA |
|
| Reference target not detected | connection 1, 2: ≤ 1 mA connection 1, 4: ≥ 2.2 mA |
|
| Response time | 5 ms | |
| Conformity | ||
| Product standard | EN 60947-5-2 | |
| Approvals and certificates | ||
| CCC approval | CCC approval / marking not required for products rated ≤36 V | |
| Ambient conditions | ||
| Ambient temperature | -25 … 70 °C (-13 … 158 °F) | |
| Storage temperature | -40 … 80 °C (-40 … 176 °F) | |
| Mechanical specifications | ||
| Housing width | 18 mm | |
| Housing height | 50 mm | |
| Housing depth | 45 mm | |
| Degree of protection | IP67 | |
| Connection | V1 connector (M12 x 1), 4-pin, rotatable through 90° | |
| Material | ||
| Housing | PBT | |
| Optical face | scratch resistant plastic lens | |
| Mass | 60 g | |
| ATEX G | ||
| EC-Type Examination Certificate | PTB 99 ATEX 2036X | |
| Applicant | Pepperl+Fuchs GmbH, Lilienthalstrasse 200, 68307 Mannheim, Germany | |
| CE marking | CE0102 | |
| ATEX marking | Zone 1:  II 2G Ex ia op is IIC T6…T1 Gb |
|
| Directive conformity | 2014/34/EU | |
| Standards | EN 60079-0:2012+A11:2013 EN 60079-11:2012 EN 60079-28:2007 |
|
| Effective internal capacitance Ci | max. 120 nF | |
| Effective internal inductance Li | negligibly small | |
| General | The apparatus must be operated in accordance with the data provided in the data sheet and this operating instruction. In particular, the maximum rated voltage and the temperature range must be adhered to. The special conditions must be adhered to! The EU-type examination certificate has to be observed. | |
| Ambient temperature | The temperature ranges, according to temperature class, are given in the EC-Type Examination Certificate. | |
| Installation, commissioning | The associated apparatus must, as a minimum, fulfill the requirements for degree of protection ia and for Groups II or III, as appropriate for the operating conditions. Due to the possible risk of ignition that can occur as a result of faults and/or transient currents in the equipotential bonding system, galvanic isolation in the supply and signal current circuit is preferred. Associated apparatus without galvanic isolation may only be used if the appropriate requirements as set out in IEC 60079-14 are met. The intrinsic safety is only assured in connection with an appropriate related apparatus and according to the proof of intrinsic safety. | |
| Maintenance | No modifications must be undertaken on apparatus, which is operated in hazardous areas. Repairs to such apparatus are not permissible. | |
| Special conditions | ||
| Protection from mechanical danger | When used in the temperature range below -20 °C the sensor should be protected from knocks by the provision of an additional housing. | |
| Degree of protection required when installing connecting components | IP20 according to IEC 60529:2001 | |
| Other conditions | Refer to the relevant EC type examination certificate to see the relationship between the connected circuit type, the maximum permitted ambient temperature and the temperature class as well as effective inner reactances. | |
| IECEx G | ||
| Certificate number | IECEx PTB 12.0061 X | |
| Applicant | Pepperl+Fuchs GmbH, Lilienthalstrasse 200, 68307 Mannheim, Germany | |
| IECEx marking | Zone 1: II 2G Ex ia op is IIC T6…T1 Gb |
|
| Standards | IEC 60079-0:2011 IEC 60079-11:2011 IEC 60079-28:2006 | |
| Effective internal capacitance Ci | max. 120 nF | |
| Effective internal inductance Li | negligibly small | |
| General | The apparatus must be operated in accordance with the data provided in the data sheet and this operating instruction. In particular, the maximum rated voltage and the temperature range must be adhered to. The special conditions must be adhered to! The IECEx certificate must be observed. | |
| Ambient temperature | The temperature ranges, according to temperature class, are given in the EC-Type Examination Certificate. | |
| Installation, commissioning | The associated apparatus must, as a minimum, fulfill the requirements for degree of protection ia and for Groups II or III, as appropriate for the operating conditions. Due to the possible risk of ignition that can occur as a result of faults and/or transient currents in the equipotential bonding system, galvanic isolation in the supply and signal current circuit is preferred. Associated apparatus without galvanic isolation may only be used if the appropriate requirements as set out in IEC 60079-14 are met. The intrinsic safety is only assured in connection with an appropriate related apparatus and according to the proof of intrinsic safety. | |
| Maintenance | No modifications must be undertaken on apparatus, which is operated in hazardous areas. Repairs to such apparatus are not permissible. | |
| Special conditions | ||
| Protection from mechanical danger | When used in the temperature range below -20 °C the sensor should be protected from knocks by the provision of an additional housing. | |
| Degree of protection required when installing connecting components | IP20 according to IEC 60529:2001 | |
| Other conditions | Refer to the relevant EC type examination certificate to see the relationship between the connected circuit type, the maximum permitted ambient temperature and the temperature class as well as effective inner reactances. | |
Classifications
| System | Classcode |
|---|---|
| ECLASS 11.0 | 27270902 |
| ECLASS 10.0.1 | 27270902 |
| ECLASS 9.0 | 27270902 |
| ECLASS 8.0 | 27270902 |
| ECLASS 5.1 | 27270902 |
| ETIM 8.0 | EC002717 |
| ETIM 7.0 | EC002717 |
| ETIM 6.0 | EC002717 |
| ETIM 5.0 | EC002717 |
| UNSPSC 12.1 | 39121528 |
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Đánh giá MLV11-54-Ex/40b/112