Techno instruments offers rtd for motor stator winding/transformer winding. Application requirement: sensor must have high insulation to withstand 3000 volts; slim dimensions to get inserted in between windings; and must posses sensing winding throughout out the length of sensor to get average winding temperature in order to avoid trip of the equipment. Specifications: sensor type rtd pt-100; tcr ohm/ohm/°c - 0.00392 or 0.00385; construction -platinum winding sandwiched between glass epoxy sheet; standard dimensions, models - 2 x 8 x 45 mm: sti 45-l, 2 x 8 x 150 mm: sti 150-l, 2 x 8 x 200 mm: sti 200-l, and 2 x 8 x 250 mm: sti 250-l; extension - 24/7/32 ptfe insulated silver enamelled copper wire; operating temperature - 180°c max; cable length - l=1 for 1000 mm length, l=2 for 2000 mm length and l=3 for 3000 mm length.
