Practical temperature controller

1, Power supply: 85 265V; 50/60Hz 2, the working environment: temperature -40 °C 110 °C Relative humidity ≤ 95% RH 3, temperature range: -55 °C 105 °C 4, the control accuracy: Temperature: ± 1 °C 5, the maximum power consumption: 2W 6, along with temperature sensor 7, then all the way to the load, which can be accessed or fan heater 8, mounting: panel type / rail 9, the product modular design for easy inspection and maintenance