3pcs MAX6675 K-type Thermocouple Temperature Sensor Temperature 0-800 Degrees Module

Based on 0 reviews. - Write a review

$12.99

Ex Tax: $12.99

Stock: In Stock
Model: EB0043078
SKU: EB0043078

Qty

Add to Cart

Buy Now Ask Question

Add to Wish List Compare this Product

Overview:

The MAX6675 is a complex monolithic thermocouple-to-digital converter with internal signal conditioning amplifier, 12-bit analog / digital thermocouple converter, cold-junction compensation sensing and correction, digital controller, 1 SPI-compatible interface, and 1 Related l0gic controls. -The MAX6675 has a signal conditioning amplifier that converts the thermocouple signal into a voltage compatible with the ADC input channel. The T and T- input terminals are connected to the low-noise amplifier A1 to ensure the accuracy of the detection input. At the same time, the thermocouple connection wire and interference Source isolation. The thermoelectric potential output by the thermocouple is amplified by the low-noise amplifier A1, and then buffered by the A2 voltage follower, and then sent to the input of the ADC. Before the temperature voltage value is converted into an equivalent temperature value, the cold junction temperature of the thermocouple needs to be compensated. The cold junction temperature is the difference between the temperature around the MAX6675 and the actual reference value of 0 ° C.

The function of the thermocouple is to detect the temperature difference between the hot and cold ends. The temperature of the thermocouple hot node can be changed in the range of 0 ℃ -1023.75 ℃. The cold junction is the temperature around the circuit board on which the MAX6675 is installed, and the temperature varies between 20 ° C and 85 ° C. When the cold junction temperature fluctuates, the MAX6675 can still accurately detect temperature changes on the hot junction. The MAX6675 detects and corrects ambient temperature changes through cold junction compensation. This device can convert the ambient temperature into a temperature-compensated voltage through an internal temperature-sensing diode. The output measures the voltage. The device's internal circuitry sends the diode voltage and thermocouple voltage to the ADC.

Features:

(1) SPI interface, easy to connect with arduin0 and microcontroller, solder 2.54mm pitch pins

(2) Temperature measurement range from 0 ° C to 1024 ° C, the converter temperature resolution is 0.25 ° C.

(3) On-chip cold junction compensation. High impedance differential input. Thermocouple disconnection detection.

(4) Wide working voltage range of 3.0 - 5.5V, working current of 50mA.

(5) The working temperature range is -20 ℃ - 85 ℃.

(6) Module size: 15mm * 28mm with a 3mm diameter screw hole

(7) K type thermocouple wiring position, using 301 ordinary wiring terminals, convenient and simple.

Package Included:

3 x MAX6675 K-type Thermocouple Temperature Sensor

3pcs-MAX6675-K-type-Thermocouple-Temperature-Sensor-Temperature-0-800-Degrees-Module-1644958

Shipping Time

After you successfully placed an order at RenhotecIC.com, you will receive a confirmation email with your invoice. Once your order is shipped, you will be emailed with the tracking information of your package. Also, you can choose your preferred shipping method during the checkout process. Kindly advise: please select DHL/FedEx if you need our product urgently.

The timeline of the whole shipping process is shown below:

The total delivery time is calculated from the time your order is successfully placed to the time received. Total delivery time is broken down into processing time and shipping time.

Processing time: The time it takes to prepare your item(s), includes preparing your items, performing quality inspections, and packaging for shipment. Normally, the processing time is 1-3 days (Only include Monday to Saturday ) after getting your order.

Shipping time: The time for your item(s) to travel from our warehouse to your destination. The shipping time depends on the shipping method you chose. Please refer to the shipping rate section for details.

Shipping Rates

You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:

Shipping Method Shipping Rates Shipping Times
Flat Shipping (Promotion)
$10 About 5-30 Working Days to Worldwide (Only include Monday to Saturday )
Standard Express（0.5KG starting price listed）
Based On Weights About 5-15 Working Days to Worldwide (Only include Monday to Saturday )
Priority Express （0.5KG starting price listed）
Based On Weights About 3-7 Working Days to Worldwide (Only include Monday to Saturday )

In addition, the transit time depends on where you're located, the shipping method you choose, and where your package comes from. We will keep you informed of any problems here to help you get your order as soon as possible.

If you want to know more information, please contact the customer service by contact form or sales@renhotecic.com. We will settle your problem as soon as possible. Enjoy shopping!