This termination features aluminum oxide powder insulation surrounding the element and insulated leadwires, all capped with potting compound to prevent moisture penetration.","* The insulation protects the integral leadwires under mildly adverse atmospheric conditions. * Unit is to be used straight. Bending is not recommended. * Standard cold end lead length is 24″. Longer leads are available on request. Specify in feet, e.g. T2(3FT). * Standard probe diameter is 0.250″. * Service temperature upper limit: 300°F (150°C)