Description
The Baumer IFRR 12N37T1/L-9 11016191 is a flush-mounted, cylindrical threaded inductive sensor designed for washdown applications, featuring a nominal sensing distance of 4 mm and a hysteresis of 2 to 15% of Sr. It includes a red LED output indicator and operates with a switching frequency of 1 kHz. The sensor supports a voltage supply range of 6 to 30 VDC and has a maximum no-load current consumption of 10 mA. It utilizes an NPN break function (NC) output circuit with a maximum output current of 200 mA, which reduces to less than 100 mA at cleaning temperatures. The sensor is equipped with short circuit and reverse polarity protection. Constructed with an LCP sensing face and a stainless steel 1.4404 (V4A) housing, it measures 12 mm in diameter and 55 mm in length. The sensor is connected via a 2-meter PVC cable and can withstand a tightening torque of up to 20 Nm. It operates within a temperature range of -40 to +80 °C and can handle cleaning temperatures between 80 to 100 °C for up to 30 minutes per day. The sensor is highly durable, rated IP 68/69K & proTect+ for protection, and meets EN 61373: 2010 (category 3) standards for vibration and shock resistance.
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