Chinese name: Capacitive proximity switch& nbsp;   Reason: The change in the dielectric constant of a capacitor& nbsp;   Path: The CG8-S18-3E1 capacitive proximity switch of Shandong Zhuoxin Machinery Co., Ltd. can be controlled to turn on or off the switch. The measurement of this type of switch is usually based on one electrode of the capacitor, and the other electrode is the outer shell of the switch. This casing is usually grounded or connected to the equipment casing during the measurement process. When an object moves towards a proximity switch, regardless of whether it is a conductor or not, its proximity always causes a change in the dielectric constant of the capacitor, resulting in a change in capacitance and a change in the state of the circuit connected to the measuring head. This can control the connection or disconnection of the switch. The objects detected by this proximity switch are not limited to conductors, liquids or powders that can be insulated. NJ0,8-5GM-N 10M, NJ0,8-5GM-N-Y18620, NJ1,5-18GM-E2-, NJ1,5-18GM-N -, NJ1,5-18GM-N - V1, NJ1,5-6,5-40-E2, NJ1,5-6,5-40-E2-V3, NJ1,5-6,5-50-E, NJ1,5-6,5-N, NJ1,5-6,5-N 15M, NJ1,5-6,5-N 5M, NJ1,5-6,5-N 0324, NJ1,5-8GM40- E2, NJ1,5-8GM40-E2-V1, NJ1,5-8GM40-E2-V3, NJ1,5-8GM40-EV1, NJ1,5-8GM40-W?, NJ1,5-8GM40-WS, NJ1,5-8GM50-ECG8-S18-3E1 capacitive proximity switch. The sensing surface of the spot capacitive sensor is composed of two concentric metal electrodes, which are equivalent to the electrodes of a non wire wound capacitor. The surfaces a and b of the electrodes are connected to the feedback branch of a frequency oscillator, and the adjustment of the oscillator should ensure that it does not oscillate when the surface is free< When an object approaches the surface of the sensor, it enters the electric field in front of the electrode surface and causes a change in the coupling capacitance. The oscillator begins to oscillate, and the amplitude of the oscillation is recorded by an evaluation circuit and converted into a switching command. NJ1,5-8GM-N, NJ1,5-8GM-N 10M, NJ1,5-8GM-N 5M, NJ1,5-8GM-N-V1, NJ1,5-F2-E2, NJ1,5-F2-E2-V1, NJ1,5-F-N, NJ10-22-N, NJ10-22-N-G, NJ10-30GK50-E, NJ10-30GK50-E2, NJ10-30GKK-A, NJ10-30GKK-A2, NJ10-30GKK-N, NJ10-30GK-N, NJ10-30GK-SN Logistics: SF Express. Shentong Express, Yuantong Express, Zhongtong Express, Tiantian Express, EMS Postal Express, and Rail Transit. U1-K01 magnetic switch HS CKR-10-2 magnetic switch CMSG 13R magnetic switch CS1M020S16, wire length 2 meters magnetic switch AL-21R magnetic switch CMSG-039 24V two wire photoelectric switch BEN300-T 300mCSJ-A12-4ANA packaging machine proximity switch mining sealed magnetic induction switch () - KGE1-1AP-SK - (10-30) VC proximity switch E2A-M12KS04-WP-2-2M-PNP rope switch HF-KLT2
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