Features:_x000D_ _x000D_ Adopting large-scale integrated circuits, strong structure, long service life. _x000D_ With strong seismic performance, high reliability, easy installation. _x000D_ Temperature measurement and automatic control in the range of 0 to 400. _x000D_ Temperature controller is an integrated intelligent temperature control instrument. _x000D_ Widely used in chemical industry, light industry, textile, metallurgy, medical treatment, household appliances, laboratory, mushroom cultivation, vegetable greenhouses, aquaculture, plastic machinery, food oven, refrigeration, photographic washing, clothing styling, heat treatment, fermentation, sugar, rubber vulcanization and other industries temperature measurement and automatic control. _x000D_ _x000D_ Specification:_x000D_ Model: E5C2 - R20K_x000D_ Input type: K-type_x000D_ Power supply voltage: 220VAC_x000D_ Temperature range: 0-400_x000D_ Power consumption: 3W_x000D_ Opening hole size: 45 * 45mm / 1.8 * 1.8in _x000D_ Overall dimension: 48 * 48 * 100mm / 1.9 * 1.9 * 3.9in _x000D_ _x000D_ Package List:_x000D_ 1 * Temperature Controller_x000D_ 1 * Instructions