... .6Mpa,2.5Mpa,6.3MpaTemperature of fluid:-40°C-250°C(average type),100°C-350°C(high temperature type)Structure materials:surface materials ... ,RS485 communicationElectric interface:M20*1.5Protection grade:IP65Environment temperature:-35°C-60°C(no LCD),-5°C-60°C(with LCD)Relative humidity:5%-95 ...