LVS-0820 security grating price, Lingwei Sheng safety grating manufacturers, domestic security grating

Lingwei Sheng Electronics, LINVSEN series lvs20 line optical protection, safety light curtains, safety grating, infrared protection device, composition: the three main parts of infrared emitters, infrared receivers, signal processors (and mounting bracket and connect the data cable, etc.). Some types do not signal processor, said the new nursing SG proportion of Q series, only the transmitter and receiver, which outputs a signal NPN or PNP. 2, Principle: IR transmitter aligned with the infrared receiver, infrared transmitter emits infrared light, when the receiver after receiving the output signal to the signal processor (commonly called the chassis or controller), the signal processor provides relay contact output (Optional normally open or normally closed). Do not signal processor output NPN or PNP. First, the principle and characteristics of direct light emitted from the light emitter to the light receiver, forming a protective curtain. When the light curtain is blocked, the light generated by a light shielding signal, the signal transmitted by cable to the controller, this signal is processed to generate a control signal to control the machine's brake control circuit or other device alarms, realization machine parking or security alarm. Protection length 0-3000mm, suitable for machine tables or protected area within two meters. Protection height depending on the specifications differ from 100mm to 1240mm are conventional products. Divided optical axis pitch 20mm, 30mm, 40mm three kinds, the resolution were 25mm, 35mm, 45mm. Use of radio design, compact, easy to install. LVS-A series optical axis pitch is 20mm model number of the beam axis pitch (mm) Protection height (mm) length of the guard (MM) LVS-0820 8 20 140 3000 to protect highly different prices are not the same. Accurate selection and pricing please call: www.linvsen.com Sheng Electronics Co., Ltd. Shenzhen Lingwei