Minneapolis, Minn. -Model S667 Thermal Tab RTD temperature sensor comes in a rugged, flat package that easily mounts to any surface. It is sealed against moisture for use in wet environments or immersion in water. Response time is less than 2 sec. The device is rated to 311 °F (155 °C) and has a silicone rubber insulated body and 26 AWG leadwires for ease of insulation. Dimensions of the S667 are 0.2 x 0.6 x 0.12 in. Standard elements include 100 V and 1,000 V platinum and 100 V nickel. NTC thermistor and other special elements are available on request.