Usable up to SIL 2 acc. to IEC 61508
Technical data of NJ10-30GK-N
Email: anna@cwlyautomation.com
Tel: +86 13667121125 whatsapp/ vk/ telegram also available
Company: Hongkong CW Green Tech Company
General specifications
Switching function Normally closed (NC)
Output type NAMUR
Rated operating distance 10 mm
Installation flush
Assured operating distance 0 ... 8.1 mm
Email: anna at cwlyautomation dot com
Tel: +86 13667121125 whatsapp/ vk/ telegram also available
Company: Hongkong CW Green Tech Company
Reduction factor rAl 0.4
Reduction factor rCu 0.3
Reduction factor r304 0.85
Output type 2-wire
Nominal ratings
Nominal voltage 8.2 V (Ri approx. 1 kΩ)
Switching frequency 0 ... 300 Hz
Hysteresis 1 ... 10 typ. 5 %
Current consumption
Measuring plate not detected min. 3 mA
Measuring plate detected ≤ 1 mA
Functional safety related parameters
Safety Integrity Level (SIL) SIL 2
MTTFd 5070 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 Gb IECEx PTB 11.0037X
Equipment protection level Da IECEx PTB 11.0037X
Equipment protection level Mb IECEx PTB 11.0037X
