Precious metal and base metal thermocouples widely used in industries for the measurement of temperature in the range from low to ultrahigh temperatures. With the best staff and advanced technologies, we manufacture a wide variety of quality products for use in general industry and explosive and hazardous areas.

Beguiled and demoralized by the charms of pleasure of the moment, so blinded by desire, that they cannot foresee the pain and trouble that are bound to ensue beguiled and demoralized by the charms of pleasure of the moment, so blinded by desire trouble.

Metal Sheathed thermocouple is comprised of metal sheath in which the thermoelectric elements are embedded in highly compacted magnesium oxide (MgO) insulation. The construction guarantees a superb insulation quality and high resistance to pressure, and has, in addition, an excellent flexibility, which has been given to it by annealing in a proper method

Protection tube type thermocouple is comprised of metal or ceramic protection tube in which the thermoelectric elements are embedded with beaded ceramic insulators. Proper selecting of protection tube and insulators in consideration of measuring condition is the key for the measurement of temperature.

Ceramics-tubed wires or mineral insulated cables have conventionally been used in harsh environments. However, they posed serious problems in flexibility, connections, and the ratio of outer cable diameter to conductor diameter. Yamari has launched a flexible ceramic-insulated thermocouple wire, achieved through a new fabrication process, SLPC using a liquid phase process similar to an electrostatic spattering method.

A new type K thermocouple conductor was jointly developed with a world-class manufacturer of thermoelectric wire to improve long-term stability and service life at elevated temperature in reducing atmosphere. AD-THERMIC is a MI thermocouple cable comprising of this advanced thermocouple conductor and Inconel 600 sheath with MgO insulation. An excellent long-term stability and longer service life compared to the conventional MI thermocouple cables have been proven on our field test using heat treatment furnace and reducing furnace.

The demand for measuring very high temperature in research laboratories, specialized furnaces, and in other high temperature experimental and industrial applications has grown dramatically in recent years. In response to this demand, Yamari Industries has been providing its Tungsten Rhenium thermocouples and expert knowledge to customers needing accurate measurements of high temperatures in a wide range of fields. Now, Yamari is pleased to announce it has developed a new type of Tungsten Rhenium thermocouple, “VAC-Curate 2100”, in conjunction with a world class Japanese manufacturer of quality alloys and can supply thermocouple elements conforming to ASTM standard E988-96 in matched pairs.