The working principle of NBB5-18GM50-E2 temperature resistant inductive proximity sensor is composed of frequency oscillation, detection, amplification, triggering, and output circuits. The oscillator generates an alternating electromagnetic field on the sensor detection surface. When a metal object approaches the sensor detection surface, the eddy currents generated in the metal absorb the energy of the oscillator, causing the oscillation to weaken and even stop. The oscillation and stop states of the oscillator are converted into binary switching signals through an amplifier, which are amplified by power and output. Chinese name: Inductive proximity sensor group& nbsp;   Component: oscillator, switch circuit, and amplifier output circuit. Oscillator: generates an alternating magnetic field& nbsp;   Non contact detection NBB5-18GM50-E2 temperature resistant inductive proximity sensor Temperature proximity sensor characteristics: Temperature resistant proximity switch, also known as temperature proximity sensor& amp;miot; Sustainable temperature resistance, working temperature: -30 ℃~70 ℃, -40 ℃~70 ℃& amp;miot; Inductive temperature sensors and capacitive temperature sensors are optional. Can meet the requirements for detecting metals or non-metals in warm, harsh, and cold environments& amp;miot; Stainless steel shell, PBT anti-corrosion shell optional, to meet the diverse needs of customers& amp;miot; DC three wire, DC two wire, AC three wire, and AC two wire are optional. Sensors can be customized for waterproofing, corrosion resistance, electromagnetic interference resistance, temperature resistance, pressure resistance, temperature resistance, and extended detection distance. E62-50B1S, E62-50B2S, E62-50B12S, E62-50B3S, E62-50B4S, E62-50B34S, E62-50A1S, E62-50A2S, E62-50BAJS, E62-R2B1S, E62-R2B3S, E62-R2B4S, E62-R2B34S, E62-R2A1S, E62-R2A2S, E62-R2AJS, E62-M5B1S, E62-M5B12S, E62-M5B12S 5B3S, E62-M5B4S, E62-M5B34S, E62-M1S, E62-M2S, E62-MJS, E65-10B1S, E65-10B2S, E65-10B12S, E65-10B3S, E65-10B4S, E65-10B34SXTD-C-A2Y speed switch sound Light alarm sound, light electronic buzzer BC-8220VAC speed sensor CS-1 anti-corrosion electromagnetic induction rope switch NST2-II bipolar deviation switch BL-NST1-12-30/double contact speed switch S-B2 speed switch/SKB-3KCU inductive material level meter KCWM-668 slip switch (model: HQSK-B * * * FL AC220V 3A belt conveyor spare parts speed slip switch HQCS-L42A1S speed switch TSJC-1 pull switch TLR2-K2/N380VAC10A