{"product_id":"foma-optischer-fuellstandssensor","title":"FOMA Optical level sensor","description":"\u003cp\u003eA low-power laser measures the level from above, without touching the surface. That makes aggressive media possible without the wear a contacting probe would suffer, and it makes the reading independent of colour — liquids, fluids, grain and bulk solids alike. The range reaches 4000 mm, the sensor scans once a second and resolves 1 mm, with a blind spot of 30 mm. Standard tank formats are covered as they are; irregular geometries are taken up by up to 20 programmable measuring points, and a filter allows non-static tank situations. The sensor is a disc of Ø 66 × 31 mm in polycarbonate with an NBR gasket, rated IP68, fitted into an SAE 5-hole pattern; a 4-hole adapter is available as an accessory. The output is 4 … 20 mA over a 150 mm cable tail ending in an M12 4-pole connector. The laser is class 1 at about 920 nm.\u003c\/p\u003e\n\u003ch3\u003eMeasurement and output\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLevel 0 … 4000 mm, non-contact\u003c\/li\u003e\n\u003cli\u003eLaser class 1, approx. 920 nm\u003c\/li\u003e\n\u003cli\u003eResolution 1 mm, scanning 1 Hz\u003c\/li\u003e\n\u003cli\u003eBlind spot 30 mm\u003c\/li\u003e\n\u003cli\u003eColour independent, liquids and bulk solids\u003c\/li\u003e\n\u003cli\u003eUp to 20 programmable measuring points\u003c\/li\u003e\n\u003cli\u003eOutput 4 … 20 mA, resolution 0.01 mA\u003c\/li\u003e\n\u003cli\u003eFixed measuring ranges, set at the factory\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDevice and mounting\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDisc Ø 66 × 31 mm, polycarbonate\u003c\/li\u003e\n\u003cli\u003eNBR gasket, protection class IP68\u003c\/li\u003e\n\u003cli\u003eSAE 5 hole standard, 4 hole adapter optional\u003c\/li\u003e\n\u003cli\u003eMax. built-in recess 47.8 mm\u003c\/li\u003e\n\u003cli\u003eCable 150 mm, plug M12 4-pole\u003c\/li\u003e\n\u003cli\u003eAccessory cables of 1 m and 3 m\u003c\/li\u003e\n\u003cli\u003eSupply 8 … 33 V DC, reverse polarity protected\u003c\/li\u003e\n\u003cli\u003eOperation and storage −20 … +80 °C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAll technical data, dimensions and available versions are listed in the datasheet for download.\u003c\/p\u003e","brand":"octogon GmbH","offers":[{"title":"Default Title","offer_id":57504498778438,"sku":"FOMA","price":235.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/5558\/6374\/files\/FOMA_produkt.webp?v=1790930549","url":"https:\/\/octogon.org\/en\/products\/foma-optical-level-sensor","provider":"octogon GmbH","version":"1.0","type":"link"}