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XMT*308 series temperature controllerare intelligence single row 4-LED display, and include on/off, PID control, including with parameter of self-setting function and can input multi-signals. This temperature meter are operated with 3-keys, allowing an easy inputting. 1) Measurement deviation: Class ±0.5F.S±1, additional cold end compensation deviation±1oC 2) Input signal: CU50, PT100, K, E, J, T (one meter can be compatible) 3) Relay output contact capacity: 7A (resistance load) 4) Driving solid relay signal output: driving electric current > 15mA, voltage >12V, period is 2s 5) Sampling period: 0.5s 6) Power: 85 242V, 50HZ 7) Work environment: temperature 0 50.0oC, relative humidity≤85%, without corrode and strong electric radiation. 8) External dimension 160 x 80 x 85 Installation hole 156 x 76 96 x 96 x 90 Installation hole 92 x 92 72 x 72 x 90 Installation hole 68 x 68 48 x 96 x 90 Installation hole 44 x 92 96 x 48 x 90 Installation hole 92 x 44 48 x 48 x 90 Installation hole 44 x 44 80 x 160 x 850 Installation hole 76 x 156 80 x 120x 35 Installation hole 68 x 68