Product Images are shown for illustrative purposes only and may differ from actual product.

MAX31865 PT100 RTD Interface Module

  • Stock: 50
  • SKU: 1283 | DAA903
  • Rs. 1,321.60 (inc GST)
    Rs.1,120.00 + GST

    Qty :

GST Invoice on all Purchase. So you will be eligible to take input tax credit.

IF component not in Stock or require more quantity or want to buy in bulk e-mail us your requirements on: dnatechindia "at" gmail.com.

Shipping : Due to Covid-19 situation delivery will be affected. Delivery period due to covid-19 issue will be from 4 - 12 days depending upon your location.

MAX31865 RTD to Digital Converter Module

MAX31865 PT100 RTD Temperature Detector Module

Earlier it was very difficult to interface PT100 to Arduino or Raspberry Pi. But using this Module it is now quite simple just by using SPI interface you can measure temperature from a RTD. MAX31865 PT100 module is based on Maxims MAX31865 IC which is a easy to use Resistance to Digital converter specially designed for Platinium Resistance to Digital converter. 


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. Compared to most NTC/PTC thermistors, the PT type of RTD is much most stable and precise (but also more expensive) PT100's have been used for many years to measure temperature in laboratory and industrial processes, and have developed a reputation for accuracy (better than thermocouples), repeat-ability, and stability.
However, to get that precision and accuracy out of your PT100 RTD you must use an amplifier that is designed to read the low resistance. Better yet, have an amplifier that can automatically adjust and compensate for the resistance of the connecting wires. If you're looking for a great RTD sensor, today is your lucky day because we have a lovely Ours RTD Sensor Amplifier with the MAX31865 breakout for use with any 2, 3 or 4 wire PT100/1000 RTD!


We've carried various MAXIM thermocouple amplifiers and they're great - but thermocouples don't have the best accuracy or precision, for when the readings must be as good as can be. 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 micro-controller over SPI and read out the resistance ratio from the internal ADC. We put a 430Ω 0.1% resistor as a reference resistor on the breakout. We have some example code that will calculate the temperature based on the resistance for you. We even made the breakout 5 Volt compliant, with a 3.3 Volt regulator and level shifting, so you can use it with any Arduino or microcontroller.


Each order comes with one assembled RTD amplifier breakout board. Also comes with two 2-pin terminal blocks (for connecting to the RTD sensor) and pin header (to plug into any breadboard or perfboard). A required PT100 RTD is not included! (But we stock them in the shop). Some soldering is required to solder the headers and terminal blocks to the breakout, but it's an easy task with soldering tools.
Please note : this does not include an PT100 sensor! 

We have Various sizes of Misc Modules. Check out our complete collection of Misc Modules


If you are in Nashik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India.

Related Links

Package Includes

1 x MAX31865 PT100 Interface Module

Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (0)

Write a review

Note: HTML is not translated!
    Bad           Good

NEW Products

Product Page : New Products

74LVC1G14GV Single Schmitt trigger Inverter Ic

74LVC1G14GV Single Schmitt trigger Inverter Ic

74LVC1G14GV SMD IC74LVC1G14GV single Schmitt trigger Inverter IcThe 74LVC1G14GV is a single Schmitt-..

Rs.17.70 (inc GST)
Rs.15.00 + GST

SKU: 3776 | DAF743
Stock: 73
BSS138 N-Channel Transistor (SOT-23-3 package)

BSS138 N-Channel Transistor (SOT-23-3 package)

BSS138 N-Channel Field Effect Transistor BSS138 N-Channel Logic Level Enhancement Mode Field Effe..

Rs.11.80 (inc GST)
Rs.10.00 + GST

SKU: 2523 | DAB712
Stock: 60
M54566FP 400ma Darlington Transistor Array

M54566FP 400ma Darlington Transistor Array

M54566FP 7-Unit 400ma Darlington Transistor ArrayM54566FP 400ma Darlington Transistor ArrayM54566FP ..

Rs.230.10 (inc GST)
Rs.195.00 + GST

SKU: 4030 | DAG694
Stock: 5
SKD502T MOSFET (N Channel)

SKD502T MOSFET (N Channel)

SKD502T MOSFET (N-Channel)SKD502T MOSFET N Channel 85V 120A(Tc) 4V @ 250uA 5.5mO @ 50A,10V TO-2..

Rs.50.74 (inc GST)
Rs.43.00 + GST

SKU: 3887 | DAF978
Stock: 100

Have You Seen

Product Page : Have You Seen

B2424S-1WR3 Mornsun Isolated DC - DC Converter

B2424S-1WR3 Mornsun Isolated DC - DC Converter

B2424S-1WR3 Mornsun Isolated DC - DC ConverterB2424S-1WR3 Mornsun 24V to 24V DC to DC Converter 1Wat..

Rs.179.36 (inc GST)
Rs.152.00 + GST

SKU: 4019 | DAG759
Stock: 50
B1205S-1WR3 Mornsun Isolated DC - DC Converter

B1205S-1WR3 Mornsun Isolated DC - DC Converter

B1205S-1WR3 Mornsun Isolated DC - DC ConverterB1205S-1WR3 Mornsun Isolated DC - DC ConverterThis&nbs..

Rs.179.36 (inc GST)
Rs.152.00 + GST

SKU: 4023 | DAG763
Stock: 50
M54566FP 400ma Darlington Transistor Array

M54566FP 400ma Darlington Transistor Array

M54566FP 7-Unit 400ma Darlington Transistor ArrayM54566FP 400ma Darlington Transistor ArrayM54566FP ..

Rs.230.10 (inc GST)
Rs.195.00 + GST

SKU: 4030 | DAG694
Stock: 5
MAX31855TASA T Type Thermocouple to Digital Converter 14 bit IC

MAX31855TASA T Type Thermocouple to Digital Converter 14 bit IC

MAX31855TASA Cold-Junction Compensated Thermocouple-to-Digital Converter 14 bit ICMAX31855TASA Cold ..

Rs.902.70 (inc GST)
Rs.765.00 + GST

SKU: 4025 | DAG766
Stock: 3

Related Products

MAX6675 K-Type Thermocouple Temperature Sensor Module

MAX6675 K-Type Thermocouple Temperature Sensor Module

MAX6675 K-Type Thermocouple Temperature SensorK-Type Thermocouple with MAX6675 Breakout board for te..

Rs.230.10 (inc GST)
Rs.195.00 + GST

SKU: 0676 | DAA705
Stock: 30
MAX31865AAP RTD IC (SSOP)

MAX31865AAP RTD IC (SSOP)

MAX31865AAP RTD IC RTD To Digital Converter MAX31865AAP PT100, PT1000 to Digital converter IC in 20..

Rs.607.70 (inc GST)
Rs.515.00 + GST

SKU: 2381 | DAC118
Stock: 55
MAX6675ISA K-Thermocouple to Digital Converter

MAX6675ISA K-Thermocouple to Digital Converter

MAX6675ISA K-Thermocouple to Digital Converter ICMAX6675 Cold Junction Compensated K-Thermocouple to..

Rs.230.10 (inc GST)
Rs.195.00 + GST

SKU: 3152 | DAE837
Stock: 47
CJMCU-2551 MCP2551 CAN Protocol Controller High Speed Interface Module

CJMCU-2551 MCP2551 CAN Protocol Controller High Speed Interface Module

CJMCU-2551 MCP2551 CAN Protocol Controller High Speed Interface ModuleCJMCU-2551 MCP2551 CAN Protoco..

Rs.310.34 (inc GST)
Rs.263.00 + GST

SKU: 3475 | DAD586
Stock: 6