GP?S9000 serial temperature sensor Summary: GP?S9000 serial temperature sensor uses NTC thermal resistors of 10K or Pt100 as its temperature-sensing components. It can quickly figure out the temperature of the measured medium and provide passive signals according to the temperature variation of water or air, so it is widely used in heating, industrial control, building control and etc. Characteristics: 1. Temperature-sensing components: NTC?10K?/Pt100 2. High stability and sensitivity. 3. Corrosion-resisting and convenient in installation. 4. Its outer shell is made of PA engineering heat-resistant plastics with a protection degree of TP54. Table of model selection Model Temp. measuring components Temp. measuring range Installation Precision Temp. requirement Humidity requirement GP?S9101 NTC?10K? 0～50°C Wind pipes ±0.2k Temp. in wiring box≤70°C Humidity in wiring box ≤90%RH GP?S9102 NTC?10K? 0～140°C Water pipes ±0.2k GP?S9103 PT100 --- universal ±0.2k Note: When the temperature sensor is used in water pipes, a sleeve should be used.