nickel thin film temperature sensor nickel thin film elements are characterized by a relatively high temperature coefficient. typical applications include bearing temperature monitoring, hvac temperature monitoring, and stator winding temperature m onitoring nominal resistance r 0 accuracy part number 120 ohms at 0 c 2 x din 43760 100 48 5-4 all technical data serves as a guideline an d does not guarantee any particular properties to the product. specification ansi temperature range - 60 c to +250 c temperature coefficient 6720ppm/k lead wire material nickel protective coating high - temp erature epoxy self - heating 0,3k/mw in air response time water (v = 0,2m/sec.) t 0,9 = 0,3 sec. air (v= 1m/sec.) t 0,9 = 9 sec. operating current, maximum 5 ma polynomial of the resistive characteristic: r( j ) = r 0 x (1 + 5,88x10 - 3 x j + 7,872x10 - 6 x j 2 + 4,71x10 - 9 x j 3 ) maximum permissible tolerance as a function of temperature ( accuracy defined as 2 x din 43760): j <0c: f = (0,8 + 0,056 x j ) c j >0c: f = (0,8 + 0,014 x j ) c status: 10/09 dwm 1901 route 130 north brunswick, nj 08902 phone 732-940-4400 fa x 732-940-4445 email info.hst-us@heraeus.com www.hst-us.com heraeus sensor technology usa
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