Hey, I started my final year project and facing some issues regarding sensors. Any expert can tell me that which is the most Accurate Temperature and Humidity Sensor that can easily make connecting with Arduino. Accurate Sensors that can Easily be interfacing with Arduino...
Basically I am doing an industrial project where accuracy matters a lot and cost has less value..
You pay for accuracy. The "most accurate" might cost several thousand $US, so tell us your budget and state the accuracy you require.
Hi,
Welcome to the forum.
arduino temperature humidity sensor
Then check the specs.
Are you after accuracy or stability, repeatability.
You can software calibrate any sensor you use.
Tom... 
AliZain:
Hey, I started my final year project and facing some issues regarding sensors. Any expert can tell me that which is the most Accurate Temperature and Humidity Sensor that can easily make connecting with Arduino. Accurate Sensors that can Easily be interfacing with Arduino..
Welcome here!
Its important you define the budget that you have allocated for your sensor, and from then search the web and decide what kind of sensor is most suitable for your application.
There is no "one size fits all" when come to sensors.
What temperature is the kiln normally working?
Getting good furnace temperatures also depends on sensor placement.
AliZain:
Hey, I started my final year project and facing some issues regarding sensors. Any expert can tell me that which is the most Accurate Temperature and Humidity Sensor that can easily make connecting with Arduino. Accurate Sensors that can Easily be interfacing with Arduino..
Analog sensors can have very high resolution. But with the 10 bit ADC there is compromise.
For both tetemperature anh humidity i like the ease of the bme280