E3JK-R4M1センサースイッチスペキュラーリフレクションフォト電気DC 10-24V 3A
レビューの一部は自動翻訳されています。
Great and high quality sensor for automatic garage or gate. It looks like genuine Omron device.
包装は写真に従って押し込みますが、内部の製品が破損することはありません。 製品は大丈夫です。インストールを待機しています。
I bought 9 of these for use in some machines I was building. These are actually Omron parts, so the quality is there. Specs say they actually run on 12-240VDC or 24-240VAC. They have isolated form-C relay outputs (NO & NC) (Rated 250VAC @ 3A). Took a little playing with it to get the right wires. These are not 100% retroreflective, as at high gain, they will see light objects nearby. But, I turned down the gain and they were able to distinguish between the reflector at 7' and the white object at 1'. Also nice that they include the mounting bracket, reflector and screws... though the screw holes are a bit under-sized. Overall, an excellent price for a name-brand part which I found selling at auction for $60. I'll keep a couple for spares and design them in where a photosensor is called for. IP-64 protection.
Ordered 2 of these IR sensors, and I must say they work very well indeed. Very simple to adjust the sensitivity, they are not oversensitive to stray light. Braquet screws and reflector are all in the package. They look very much like the Omron item and work just as well, but for this price I guess the are not the real deal, but I could be wrong. Anyhow, the work 100% super happy with the deal.
I order 3 kits, but received only 1 complete. Lack 2 supports and reflectors. Packaging hurt and shipping box is dammaged. I'm very disapointed.
prima nog niet getest
He recibido el pedido dentro del periodo propuesto. La sensibilidad es muy buena sobre los cuatro metros de distancia. El embalaje vino un poco deteriorado, pero el producto es muy sencillo de utilizar y con una detección bastante rápida.
素晴らしいプロ
OK
了解