Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.
Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of
NCB1,5-8GM25-N0
General specifications |
Switching function | Normally closed (NC) |
Output type | NAMUR |
Rated operating distance | 1.5 mm |
Installation | flush |
Assured operating distance | 0 ... 1.215 mm |
Actual operating distance | 1.35 ... 1.65 mm typ. |
Reduction factor rAl | 0.3 |
Reduction factor rCu | 0.2 |
Reduction factor r304 | 0.7 |
Output type | 2-wire |
Nominal ratings |
Nominal voltage | 8.2 V (Ri approx. 1 kΩ) |
Switching frequency | 0 ... 2000 Hz |
Hysteresis | 1 ... 10 % typ. 3 % |
Reverse polarity protection | reverse polarity protected |
Short-circuit protection | yes |
Suitable for 2:1 technology | yes , Reverse polarity protection diode not required |
Current consumption | |
| Measuring plate not detected | min. 3 mA |
| Measuring plate detected | ≤ 1 mA |
Switching state indicator | LED, yellow |
Functional safety related parameters |
MTTFd | 3590 a |
Mission Time (TM) | 20 a |
Diagnostic Coverage (DC) | 0 % |
Compliance with standards and directives |
Standard conformity | |
| NAMUR | EN 60947-5-6:2000 IEC 60947-5-6:1999 |
| Standards | EN IEC 60947-5-2 |
Approvals and certificates |
IECEx approval | |
| Equipment protection level Ga | IECEx PTB 11.0037X |
| Equipment protection level Gb | IECEx PTB 11.0037X |
| Equipment protection level Da | IECEx PTB 11.0037X |
| Equipment protection level Mb | IECEx PTB 11.0037X |
ATEX approval | |
| Equipment protection level Ga | PTB 00 ATEX 2048 X |
| Equipment protection level Gb | PTB 00 ATEX 2048 X |
| Equipment protection level Da | PTB 00 ATEX 2048 X |
UL approval | |
| Ordinary Location | E87056 |
| Hazardous Location | E501628 |
| Control drawing | 116-0452 |
CCC approval | |
| Hazardous Location | 2020322315002256 |
CML approval | on request |
ANZEx | 18.3018X |
Ambient conditions |
Ambient temperature | -25 ... 100 °C (-13 ... 212 °F) |
Storage temperature | -40 ... 100 °C (-40 ... 212 °F) |
Mechanical specifications |
Connection type | cable |
Housing material | Stainless steel 1.4305 / AISI 303 |
Sensing face | LCP |
Degree of protection | IP67 |
Cable | |
| Wire end ferrules | yes |
| Cable diameter | 2.6 mm ± 0.2 mm |
| Bending radius | > 10 x cable diameter |
| Material | PVC |
| Color | blue |
| Number of cores | 2 |
| Core cross section | 0.14 mm2 |
| Length | 2 m |
Dimensions | |
| Length | 25 mm |
| Diameter | 8 mm |
General information |
Use in the hazardous area | see instruction manuals |
Classifications
System | Classcode |
ECLASS 13.0 | 27274001 |
ECLASS 12.0 | 27274001 |
ECLASS 11.0 | 27270101 |
ECLASS 10.0.1 | 27270101 |
ECLASS 9.0 | 27270101 |
ECLASS 8.0 | 27270101 |
ECLASS 5.1 | 27270101 |
ETIM 9.0 | EC002714 |
ETIM 8.0 | EC002714 |
ETIM 7.0 | EC002714 |
ETIM 6.0 | EC002714 |
ETIM 5.0 | EC002714 |
UNSPSC 12.1 | 39121550 |
Details:
NCB1,5-8GM25-N0
Product Documentation:
NCB1,5-8GM25-N0
Design / Simulation:
NCB1,5-8GM25-N0
Approvals:
NCB1,5-8GM25-N0
Associated Products:
NCB1,5-8GM25-N0
Accessories |
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Mounting flange, 8 mmfa |
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Single-channel terminal amplifier with line breakage detection, input for NAMUR sensors, DC 24 V supply voltage, standardized interface to prevent signal transmission errors, switching state display, LED yellowfa |
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