Thermostat MST Ministat 624/634 Remote sensing thermostat. Applications Machine tools HVAC Process technology Water treatment Technical data Set-point adjustment Internal or external Measuring range -30…+40 to +70…+350°C Sensor technology Remote sensing thermostat Protection rating IP54 Repeatability ± 0.5 % FS Connection Terminal screw Material Copper Output Switch Temperature range -30…+50°C, -30…+70°C, -10…+70°C Read more Read less