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The Inductive ring sensor is designed for reliable detection of metallic objects in various industrial applications. With its robust PBT housing and a reliable 2-wire output configuration, this sensor ensures efficient operation in diverse environments.
Inductive proximity sensors are essential components in automation and control systems, widely utilized for non-contact detection of metallic objects. These sensors operate on the principle of electromagnetic induction, generating a varying magnetic field that interacts with nearby metal targets. The resulting change in the field triggers a response, allowing for precise detection without requiring physical contact.
The inductive ring sensor is particularly well-suited for applications where space constraints or specific mounting requirements exist. Its ring-shaped design enables it to effectively detect objects passing through an enclosed area, making it ideal for use in conveyor systems, packaging machinery, and robotic applications. Additionally, the sensor’s durable PVC cable connection ensures reliable integration into existing setups, while its DC voltage operation provides compatibility with a wide range of control systems.
| General specifications | ||
| Switching element function | NAMUR, NC | |
| Installation | ||
| Output polarity | NAMUR | |
| Inside diameter | 10 mm | |
| Measuring cylinder | 9S20K | |
| Diameter | 2.5 mm | |
| Length | 4 mm | |
| Nominal ratings | ||
| Nominal voltage | 8.2 V (Ri approx. 1 kOm) | |
| 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 | greater or equal 3 mA | |
| Measuring plate detected | less than or equal to 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 | |
| Approvals and certificates | ||
| FM approval | ||
| Control drawing | 116-0165F | |
| UL approval | cULus Listed, General Purpose | |
| CSA approval | cCSAus Listed, General Purpose | |
| Ambient conditions | ||
| Ambient temperature | -20 … 65 �C (-4 … 149 �F) | |
| Mechanical specifications | ||
| Connection type | cable PVC , 2 m | |
| Core cross-section | 0.14 mm2 | |
| Housing material | PBT | |
| Degree of protection | IP67 | |
| General information | ||
| Use in the hazardous area | see instruction manuals | |
| Category | 2G | |
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