NAMUR sensors must be operated with approved switch amplifiers. Please find suitable devices below:
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:
General specifications | ||
---|---|---|
Switching function | Normally closed (NC) | |
Output type | NAMUR | |
Inside diameter | 10 mm | |
Measuring cylinder | 9S20K | |
Diameter | 2.5 mm | |
Length | 4 mm | |
Output type | 2-wire | |
Nominal ratings | ||
Nominal voltage | 8.2 V (Ri approx. 1 kΩ) | |
Operating voltage | 5 ... 25 V | |
Switching frequency | 0 ... 2000 Hz | |
Suitable for 2:1 technology | yes , Reverse polarity protection diode not required | |
Current consumption | ||
Measuring plate not detected | min. 3 mA at maximum permissible ambient temperature, the current consumption can drop to 1.6 mA |
|
Measuring plate detected | ≤ 1 mA | |
Functional safety related parameters | ||
MTTFd | 6150 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 |
|
Electromagnetic compatibility | NE 21:2007 | |
Standards | EN IEC 60947-5-2 | |
Approvals and certificates | ||
ATEX approval | ||
Equipment protection level Gb | PTB 99 ATEX 2128 X | |
FM approval | ||
Control drawing | 116-0165 | |
UL approval | cULus Listed, General Purpose | |
Ambient conditions | ||
Ambient temperature | -20 ... 65 °C (-4 ... 149 °F) | |
Mechanical specifications | ||
Connection type | cable | |
Housing material | PBT | |
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 | |
Mass | 36 g | |
Dimensions | ||
Height | 32.5 mm | |
Width | 25 mm | |
Length | 20 mm | |
General information | ||
Use in the hazardous area | see instruction manuals |
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 |
We and our partners are using technologies like cookies and process personal data like the IP-address or browser information in order to personalize the advertising that you see. This helps us to show you more relevant ads and improves your internet experience. We also use it in order to measure results or align our website content. Because we value your privacy, we are herewith asking for your permission to use these technologies. You can always change/withdraw your consent later by clicking on the settings button on the left lower corner of the page.
Please select the group of cookies and scripts, that you consent to.