説明
Inductive Proximity Switch Shielded M30 are also called proximity sensors. The sensor is divided into inductive, capacitive, analog, Hall, and magnetic. The sensor can be used with PLC programmable controllers, single-chip microcomputers, non-gate circuits, electronic counters, solid state relays, small relays and other products.
It is a component widely used in automatic control industry for detecting, controlling, and noncontact switching. when proximity switch is close to some target object, it will send out control signal.It’s widely used in machine, paper making, light industry for limiting station, orientation taking count, speeding trial ect.
M30 Proximity Switches shielded The inductive proximity switch sensor is composed of high-frequency oscillation, detection, amplification, triggering and output circuits. The oscillator generates an alternating electromagnetic field on the detection surface of the sensor. When a metal object approaches its detection surface, the eddy current generated in the metal absorbs the energy of the oscillator, weakening the oscillation and even stopping the vibration. The two states of oscillation and stop of the oscillator are converted into electrical signals through the shaping amplifier and converted into binary switching signals, which are output after power amplification.
The use of M30 Proximity Switches shielded is generally used to detect or count and sense whether the metal is working normally or stops working; it is suitable for manufacturing factories and automatic auto parts. Proximity switches are widely used in aviation, aerospace technology and industrial production. In daily life, such as hotels, restaurants, automatic doors of garages, automatic hot air blowers are used. In terms of security and anti-theft, such as data files, accounting, finance, museums, vaults and other important places, anti-theft devices composed of various proximity switches are usually installed.In measurement technology, such as length and position measurement; in control technology, such as displacement, velocity, acceleration measurement and control, a large number of proximity switches are also used.
製品モデル： | M30 | |
モデル分類： | DCタイプNPN NO | DCタイプ NPN NC |
DCタイプ PNP NO | DCタイプ PNP NC | |
DCタイプ2線式NO | DCタイプ2線式NC | |
ACタイプ2線式NO | ACタイプ2線式NC | |
レギュラーラインの長さ： | 1.2m | |
検出距離： | 10mm±10% | |
設定距離： | 0~8mm | |
標準的な検出対象： | iron 30*30*1mm | |
応答周波数： | DC: 0.5kHz AC: 25Hz | |
ラグ距離： | 検出距離の10%以下 | |
検出対象： | 磁性金属（非磁性金属では検出距離が短くなる） | |
電源電圧： | DCタイプ：DC12~24V（6~36V）脈動（P-P）10%未満；ACタイプ：AC110~220V (36~250V) 50/60Hz | |
消費電流： | N.Pタイプ13mA以下、Dタイプ0.8mA以下、Aタイプ1.7mA以下 | |
制御出力： | N.Pタイプ：300mA以下、Dタイプ：200mA以下、Aタイプ：400mA以下 | |
回路保護： | N.P.Dタイプ：逆接続保護、サージ吸収、負荷短絡保護、Aタイプ：サージ吸収 | |
周囲温度と湿度： | 動作時、保管時：各-30~+65℃； (凍結、結露のないこと）、運転中、保管中：各35~95% | |
絶縁抵抗： | 帯電部とシェル間の50MΩ（DC500メガオーム）以上 | |
耐電圧： | AC1000V 50/60Hz 1分 充電部とシェル間 | |
温度の影響： | 温度範囲 -30~+65℃、時 +23℃、±15% 検出距離以内、温度範囲 -25~+60℃、時 +23℃、±10% 検出距離以内 | |
電圧の影響： | 定格電源電圧範囲の±15%以内、定格電源電圧値の検出距離の±10%以内 | |
保護構造： | IP65（IEC規格） | |
素材： | (シェル：ニッケルメッキ真鍮）（検出面：ABS） | |
Installation requirements
シールドされていない近接スイッチは、最大動作距離（直径に関連）を得ることができますが、スイッチの周囲の金属がスイッチに影響を与えるのを防ぐために、スイッチ検出ヘッドは周囲の金属と一定のギャップを維持する必要があります。
M30 Proximity Switches shielded Due to the special internal shielding effect of the shielded proximity switch, the radial magnetic field on the side is reduced, and the sensing distance is about 60% of that of the unshielded type, so it can be installed flush in the metal.
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