The DS9092L iButton® probe with LED provides the electrical contact necessary for the transfer of data to and from the DS19xx family of iButtons. The round probe shape provides a self-aligning interface that readily matches the circular rim of the iButton's MicroCan™ package. The solid metal contacts resist wear and are easy to keep clean. The DS9092L has no moving parts, making it a rugged interface for harsh environments. The round center contact of the DS9092L houses the LED that is rated for maximum 20mA DC at 2.7V typical. The probe comes with a brass M18 x 1 nut for panel mounting. Since the body of the probe also forms the ground contact, the panel should be of non-conducting material to avoid ground loops. The 30cm cable with connector is provided for easy connection to the system microcontroller. * Solid metal read/write panel-mount probe for the iButton family * Integrated green LED for user-feedback signaling * Probe guides the entry of the iButton * iButton slides over the surface to self-clean contacts * Accessible shallow probe cavity simplifies removal of debris such as mud * Probe suited for panels of up to 3mm thickness * Contacts are made from solid 303 stainless steel with a blue nylon insulation * Metric design, prewired for easy installation https://elecena.pl/product/22302799/button-probe-with-led 2022-12-25 https://elecena.pl/product/22302799/button-probe-with-led 2024-08-04 https://elecena.pl/product/22302799/button-probe-with-led 2024-08-10 https://elecena.pl/product/22302799/button-probe-with-led 2025-01-18