PT100 - RTD Temperature Sensor Probe - 500 °C - Waterproof

PT100 - RTD Temperature Sensor Probe - 500 °C - Waterproof

Standard PT100 RTD Probe with measurement range of -20°C to 500°C. 

Physical Dimensions

Metal encapsulated sensing element dimensions - Dia - 4mm, Height - 30mm

Connecting Wire Length - 50 CM, Wire is also plastic coated hence waterproof.

Technical Specifications

• Temperature Range - -20°C to 500°C
• Tolerance - ±(2.5)°C
• External Shielding - Insulated Metal Shielding 
• Internal Insulation - Fibre Glass

Interfacing Resources

This product is PT100 RTD probe only and requires external circuitry and calibration to get absolute temperature readings, many different kind of instrumentation circuits can be designed to detect the resistance change of RTD with temperature variations. One such circuits is given below, any balanced resistor bridge based circuit along with difference amplifier can be used to design external circuitry of PT100. Table below is the Temperature - Resistance Table which lists resistance level of this PT100 probe as temperature varies from 0°C to 100°C and this linear relation can be used to extrapolate the resistance value for temperature values greater than 100°C.

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