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.


Product model KJT-J8T-LY

Installation mode non flushed unshielded

Detection distance 2/4/6mm

Outline specification M8*45

Output mode NPN/PNP NO/NC

supply voltage 10…30VDC

switching frequency 2KHz/2KHz/1KHz

Switch point offset ≤±10%

Hysteresis range 1…20%

Repetition error ≤3%

Load current ≤100mA

Residual voltage ≤2.5V

Consumption current ≤10mA

Protection circuit Surge, reverse polarity protection

Output indication Red LED

ambient temperature - 25…70ºC

ambient humidity 35-95%

Degree of protection IP67

Shell material Brass chrome plating

Wiring mode 2m pur cable






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