{"product_id":"496","title":"496 - Masoneilan 496 Series Non-Contact Opto-Electronic Positioner Transmitter, 4-20mA Output, NEMA 4X\/IP66\/67 Enclosure","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e496\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e496\u003c\/b\u003e is a non-contact opto-electronic positioner transmitter designed for rotary and reciprocating valves, providing a 4-20mA analog output signal proportional to valve position. The device features a robust NEMA 4X (IP66\/67) enclosure for reliable operation in demanding environments. The 496 Series transmitter is engineered for accurate valve position feedback and includes built-in lightning protection rated at 1500W (10\/1000µs). It supports both direct and alternative power supplies, with options for intrinsic safety and polarity inversion protection. The wiring connection is made directly to mechanical switches, and the transmitter is suitable for integration with a variety of valve actuation systems. \u003cul\u003e \u003cli\u003eNon-contact opto-electronic design\u003c\/li\u003e \u003cli\u003e4-20mA analog output (2-wire)\u003c\/li\u003e \u003cli\u003eSupply voltage: 9.0V to 36V DC (standard), 9.0V to 28V DC (intrinsic safety)\u003c\/li\u003e \u003cli\u003eMaximum load: 950 Ohm at 20mA (intrinsically safe loop)\u003c\/li\u003e \u003cli\u003eZero range adjustment: ±0.5mA\u003c\/li\u003e \u003cli\u003eSpan range adjustment: ±2.5mA\u003c\/li\u003e \u003cli\u003eProtected against polarity inversion\u003c\/li\u003e \u003cli\u003eLightning protection: 1500W 10\/1000µs\u003c\/li\u003e \u003cli\u003eEnclosure rating: NEMA 4X (IP66\/67)\u003c\/li\u003e \u003cli\u003eMounting: Compatible with rotary and reciprocating valves\u003c\/li\u003e \u003cli\u003eMaximum dispersed power: 5W\u003c\/li\u003e \u003cli\u003eWiring connection: Direct to mechanical switch(es)\u003c\/li\u003e \u003c\/ul\u003e At \u003cb\u003eEssential Parts\u003c\/b\u003e, we offer \u003cb\u003efast shipping\u003c\/b\u003e, \u003cb\u003elowest price\u003c\/b\u003e, and \u003cb\u003eexpert support\u003c\/b\u003e to help you get the right product every time. \t\t\t\t\t\t\t\t\t\t\u003cbr\u003e                                          \t\t\t\t\t\t\t\t\t\t\u003ch3\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/h3\u003e \t\t\t\t\t\t\t\t\t\t\u003cul\u003e \t\t\t\t\t\t\t\t\t\t\t\u003cli\u003ePart Number: 496\u003c\/li\u003e                                              \t\t\t\t\t\t\t\t\t\t\u003c\/ul\u003e                                         \u003cbr\u003e                                         \u003ch3\u003e\u003cb\u003eProduct Data\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eWeight : 5 \u003c\/li\u003e\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Essential Electric Supply","offers":[{"title":"New","offer_id":62591450120351,"sku":"496-New","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/essentialparts.com\/products\/496","provider":"Essential Electric Supply","version":"1.0","type":"link"}