The NEP-TX Series of molten-metal ceramic-sheath thermocouples (photo) features a 1,250°C temperature rating, connection head with terminal block and corrosion resistance. Standard construction includes a cast iron NEP-TX connection head and a 1 1/4 NPT fitting. Custom probe lengths are available. The thermocouples are said to be ideal for mining and heat-treating applications. — Omega Engineering Inc., Stamford, Conn.