KJT Sensors - KJN-J30 Series
KJT standard proximity switch has reliable action, stable performance, fast frequency response, long service life and strong anti-interference ability. It is widely used in machine tool, metallurgy, chemical industry, light textile, printing and other industries. The overall dimension, cable and detection distance of the product can be customized.
The proximity switch produced by Nanjing KJT Electric Co., Ltd. can completely replace imported proximity switch brands such as Turck, Omron and P+F.
Main Features
Improved the noise resistance with dedicated IC
Built-in reverse polarity protection circuit(DC 3-wire type)
Built-in surge protection circuit
Built-in overcurrent protection circuit(DC type)
Long life cycle and high reliability, and simple operation
Protection structure IP67(IEC standard)
Replaceable for micro switches and limit switches
| Technical parameter |
| Size |
J30*55mm |
| Mounting |
Unshielded |
| Sensing Distance SN [mm] |
15mm / 30mm/ 37.5mm |
| Housing material |
Brass nickel plated |
| Indicator |
With LED |
| Operating voltage |
10-36 VDC |
| Output |
PNP NC+NO |
| Ripple |
<10% |
| No Load Current |
<10mA |
| Max.Load Current |
200mA |
| Leakage Current |
<0.01mA |
| Voltage Drop |
<1.5V |
| Frequency |
500Hz |
| Response Time |
<3ms |
| Switching Hysteresis |
<15%(Sr) |
| Repeat Accuracy |
<3%(Sr) |
| Protection Degree |
IP67 |
| Operating Temperature |
-25ºC-+70ºC |
| Temperature Drift |
<10%(Sr) |
| Short Circuit Protection |
YES |
| Overload Trip Point |
200mA |
| Connection |
PVC Cable 2M |
Company profile
Nanjing KJT Electric Co., Ltd. is located in Nanjing, the ancient capital of the Six Dynasties in the Yangtze River Delta. Relying on university technology and independent R & D, kaijite has developed into a national high-tech enterprise specializing in R & D, production and sales of automation industrial control products. The company has more than 20 invention and utility model patents, and has won the titles of "private scientific and technological enterprise", "small and medium-sized scientific and technological enterprise" and "national high-tech enterprise". The company has set up offices in Thailand, Hebei, Chongqing, Shandong and other places, and its products are exported to Southeast Asia, Europe, Africa, America and other markets.
Quality standard
While continuously developing and expanding, kegit has formulated strict standards for product quality, and has passed iso9001:2015 international quality management system certification. All products have passed CE certification to ensure that product performance and quality reach the advanced level of similar international products and are in a leading position in the industry.
Industry application
KJT products include various industrial automation sensors, industrial safety products, measurement products, wireless transmission devices, etc. they are widely used in aerospace, navigation, railway, post and telecommunications, communication, elevator, textile, petrochemical, mining, metallurgy, machine tool, machinery, tobacco, packaging, printing, food, measurement, office, household appliances and other industries, Promote the development of automation industry.
Main products:proximity sensor,photoelectric sensor,color contrast sensor,light curtain,limit switch,ultrasonic sensor,laser sensor,pull cord,convayor protection device,speed sensor,high temperature sensor
FAQ
Q : What is the MOQ?
A : 1pcs for our own available designs
Q : Can I customize a special sensor?
A : It can be customized
Q : Can I get a lower price if I order large quantities?
A : Yes,it's negotiable
Q : Can I get a sample?
A : Sure.
Q : When will you ship my order?
A : 1 day shipping guarantee for stock item and 10-15 days for non-stock items.
Q : How about the quality guarantee period ?
A : Our warranty period is one year since from shipping date.
Q : Can I add or delete items from my order if I change mind?
A : Yes, but you need to tell us asap, if your order has been done in our production line, we cannot change it.
Q : How can you guarantee the production quality?
A : The quality of our products has passed UL&CE&ISO140001&IS09001certification. We have 10+ years professional sensor manufacturing history and 18+ years ODM labeling experience with global top sensor brands.
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KJT Sensors - KJN-J30 Series
