• Techno Instruments

RTD, Motor stator/ Transformer winding

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.