MAX31865 RTD Temperature Sensor Amplifier

    699.00 ₹ 699.00 ₹ 699.0 INR

    592.37 ₹

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    SKU:SYN-2538
    Brand : Generic


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    product description/specifications


    PRODUCT DESCRIPTION:

     The MAX31865 is an easy-to-use resistance-to-digital converter optimized for platinum resistance temperature detectors (RTDs). An external resistor sets the sensitivity for the RTD being used and a precision delta-sigma ADC converts the ratio of the RTD resistance to the reference resistance into digital form. The MAX31865's inputs are protected against overvoltage faults as large as ±45V. 

    For precision temperature sensing, nothing beats a Platinum RTD. Resistance temperature detectors (RTDs) are temperature sensors that contain a resistor that changes resistance value as its temperature changes, basically a kind of thermistor. In this sensor, the resistor is actually a small strip of Platinum with a resistance of 100 ohms at 0°C, thus the name PT100

    The MAX31865 handles all of your RTD needs, and can even compensate 3 or 4 wire RTDs for better accuracy. Connect to it with any microcontroller over SPI and read out the resistance ratio from the internal ADC. A 430Ω 0.1% resistor as a reference resistor on the breakout is used.

    We even made the breakout 5V compliant, with a 3.3V regulator and level shifting, so you can use it with any for For Arduino or microcontroller.

    FEATURES:

    • Simple Conversion of Platinum RTD Resistance to Digital Value

    • Handles 100Ω to 1kΩ (at 0°C) Platinum RTDs (PT100 to PT1000)

    • 15-Bit ADC Resolution; Nominal Temperature Resolution 0.03125NC (Varies Due to RTD Nonlinearity)

    • Fully Differential VREF Inputs

    • Compatible with 2-, 3-, and 4-Wire Sensor Connections

    APPLICATIONS:

    • Industrial Equipment

    • Medical Equipment

    • Instrumentation

    DOWNLOAD:

    DATASHEET/USER GUIDE


    PACKAGE INCLUDE:

    • 1 X  MAX31865 RTD Temperature Sensor Amplifier